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Accepting request 531962 from Base:System

Browse Source 
Upgrade to version 2.1.0 per Fate#323291.

OBS-URL: https://build.opensuse.org/request/show/531962
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/s390-tools?expand=0&rev=8
This commit is contained in:
Dominique Leuenberger 2017-10-13 12:03:14 +00:00 committed by Git OBS Bridge
commit 24761c730a
39 changed files with 275 additions and 11432 deletions
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4
59-dasd.rules-wait_for.patch
View File

@ -8,7 +8,7 @@
-# on device add set request queue scheduler to deadline
-SUBSYSTEM!="block", GOTO="sched_end"
-
-ACTION!="add", GOTO="sched_end"
-KERNEL=="dasd*[!0-9]", WAIT_FOR="queue/scheduler", ATTR{queue/scheduler}="deadline"
-ACTION!="change", GOTO="sched_end"
-KERNEL=="dasd*[!0-9]", TEST=="queue/scheduler", ATTR{queue/scheduler}="deadline"
-
-LABEL="sched_end"

56
boot.cpi
View File

@ -1,56 +0,0 @@
#!/bin/sh
#
# Copyright (c) 2001-2002 SuSE Linux AG, Nuernberg, Germany.
# Copyright (c) 2008 SuSE LINUX Products GmbH, Nuernberg, Germany.
# All rights reserved.
#
# /etc/init.d/boot.cpi
#
### BEGIN INIT INFO
# Provides: boot.cpi
# Required-Start: boot.rootfsck
# Required-Stop: $null
# Should-Start:
# X-Start-Before:
# Default-Start: B S
# Default-Stop:
# Description: Set Control Program Identification data
# Short-Description: Set Control Program Identification data
### END INIT INFO
. /etc/rc.status
. /etc/sysconfig/cpi
rc_reset
case "$1" in
start|restart|reload)
if test "$CPI_SET" == "yes"; then
if test ! -e /sys/firmware/cpi; then
echo -n "sclp_cpi interface not found"
rc_status -s
rc_exit
fi
echo "$CPI_SYSTEM_NAME" >/sys/firmware/cpi/system_name
echo "$CPI_SYSPLEX_NAME" >/sys/firmware/cpi/sysplex_name
echo "LINUX " >/sys/firmware/cpi/system_type
awk "BEGIN { split(\"`uname -r`\",x,\".\"); printf(\"0x0000000000%02x%02x%02x\", x[1],x[2],x[3]) }" >/sys/firmware/cpi/system_level
echo 1 >/sys/firmware/cpi/set 2>/dev/null
rc_status -v -r
else
rc_status -u
fi
;;
stop)
rc_status -s
;;
status)
rc_status -s
;;
*)
echo "Usage: $0 {start|stop|status|restart|reload}"
exit 1
;;
esac
rc_exit

41
dasdfmt-retry-BIODASDINFO-if-device-is-busy.patch
View File

@ -23,49 +23,44 @@ diff --git a/dasdfmt/dasdfmt.c b/dasdfmt/dasdfmt.c
index e1877ac..f03cbad 100644
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -270,7 +270,7 @@ static void init_info(dasdfmt_info_t *info)
@@ -588,7 +616,7 @@
*/
static void check_disk(dasdfmt_info_t *info)
{
dasd_information_t dasd_info;
- int ro, errno_save;
+ int ro, errno_save, i = 0;
if (ioctl(filedes, BLKROGET, &ro) != 0) {
errno_save = errno;
@@ -283,7 +283,7 @@ static void check_disk(dasdfmt_info_t *info)
if (ro) {
@@ -602,9 +630,27 @@
if (ro)
ERRMSG_EXIT(EXIT_FAILURE, "Disk is read only!\n");
}
-
+retry:
if (ioctl(filedes, BIODASDINFO, &dasd_info) != 0) {
errno_save = errno;
close(filedes);
@@ -294,8 +294,23 @@ static void check_disk(dasdfmt_info_t *info)
}
if (!info->force)
- if (dasd_info.open_count > 1)
- if (!info->force)
+ if (!info->force) {
+ /*
+ * udev strikes again.
+ * Modern udev will issue a 'change' event whenever
+ * a device opened with O_RDWR is closed again.
+ * On the ground that program _might_ have changed
+ * On the grounds that program _might_ have changed
+ * the partition table.
+ * And confusing the hell out ouf anyone else.
+ * Bah.
+ */
+ if (dasd_info.open_count > 1) {
+ if (i < 5) {
+ ++i;
+ */
+ for ( i = 0 ; i < 6 ; i++ ) {
+ if (info->dasd_info.open_count > 1) {
+ get_device_info(info);
+ sleep(1);
+ goto retry;
+ }
ERRMSG_EXIT(EXIT_BUSY, "Disk in use!\n");
+ else break;
+
+ }
if (info->dasd_info.open_count > 1)
ERRMSG_EXIT(EXIT_BUSY, "Disk in use!\n");
+ }
info->usage_count = dasd_info.open_count;
info->devno = dasd_info.devno;
if (strncmp(info->dasd_info.type, "ECKD", 4) != 0) {
ERRMSG_EXIT(EXIT_FAILURE,
--
1.8.4.5

2
mkdump.8
View File

@ -6,7 +6,7 @@ mkdump \- Preparing disks for use as S/390 dump device.
.B mkdump
[\fIOPTIONS\fR] [\fIDEVICE\fR]...
.SH DESCRIPTION
mkdump 2.0.2
mkdump 2.0.3
.PP
Prepare one or more volumes for use as S/390 dump device. Supported devices
are ECKD DASD and SCSI over zFCP disks, while multi\-volumes are limited to DASD.

24
mkdump.pl
View File

@ -4,7 +4,8 @@
# mkdump.pl - Preparing disks for use as S/390 dump device
#
# Copyright (c) 2011 Tim Hardeck, SUSE LINUX Products GmbH
# bases on mkdump.sh (c) 2004 Hannes Reinecke, SuSE AG
# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
# Based on mkdump.sh (c) 2004 Hannes Reinecke, SuSE AG
#
# License:
#
@ -30,7 +31,7 @@ use warnings;
use Fcntl;
use Getopt::Long;
my $VERSION = "2.0.2";
my $VERSION = "2.0.3";
my $BLKID = "/sbin/blkid";
my $PARTED = "/usr/sbin/parted";
@ -41,7 +42,6 @@ my $ZIPL = "/sbin/zipl";
my $UDEVADM = "/sbin/udevadm";
my $ZGETDUMP = "/sbin/zgetdump";
my $MNTPOINT = "/var/run/mkdump." . getppid();
# temporary DASD device configuration file for Zipl
my $MDPATH = "/tmp/mvdump.conf";
# zFCP dump dir, without a leading '/'
@ -57,11 +57,6 @@ sub cleanup
if (-e $MDPATH) {
system("rm -f $MDPATH");
}
# zFCP
if (-d $MNTPOINT) {
system("umount $MNTPOINT");
system("rmdir $MNTPOINT");
}
}
sub exit_with
@ -230,15 +225,10 @@ sub print_device
$output .= "\t$adapter\t$wwpn\t$lun";
# check for dump record
system("mkdir -p $MNTPOINT");
if (get_partition_num($device) == 1 and system("mount -o ro ${device}1 $MNTPOINT 2>/dev/null") == 0) {
if ( -r "$MNTPOINT/bootmap" and -d "$MNTPOINT/$ZFCP_DUMP_DIR") {
$dump_device = 1;
$output .= "\tdumpdevice";
}
system("umount $MNTPOINT");
if (system("$ZGETDUMP -d ${device} >/dev/null 2>&1") == 0) {
$dump_device = 1;
$output .= "\tdumpdevice";
}
system("rmdir $MNTPOINT");
}
if ($only_dump_disks) {
if ($dump_device) {
@ -324,7 +314,7 @@ sub prepare_dasd
# check formatting
for my $device (@devices) {
# determine disk layout
my ($fmtstr) = `$DASDVIEW -x -f $device` =~ /(\w\w\w) formatted/;
my ($fmtstr) = `$DASDVIEW -x $device` =~ /(\w\w\w) formatted/;
SWITCH:
for($fmtstr) {

3
s390-tools-1.34.0.tar.bz2
View File

@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:6f4e9d6f27cfad77ff84ac7a332a7fb2e17b620b3c2da4fc2ba47d2c77c94287
size 814967

3
s390-tools-2.1.0.tar.gz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:b5ce3fa0de074dfe7d16c74771fcb5092c4a6f575168bf4e13f88275a6370122
size 1046910

24
s390-tools-sles12-fdasd-skip-partition-check-and-BLKRRPART-ioctl.patch
View File

@ -19,27 +19,9 @@ diff --git a/fdasd/fdasd.c b/fdasd/fdasd.c
index 4503d3e..f04dc3d 100644
--- a/fdasd/fdasd.c
+++ b/fdasd/fdasd.c
@@ -826,7 +826,7 @@ fdasd_check_conffile_input (fdasd_anchor_t *anc,
* Verifies the specified block device.
*/
static void
-fdasd_verify_device (fdasd_anchor_t *anc, char *name)
+fdasd_verify_device (fdasd_anchor_t *anc, char *name)
{
struct stat dst;
char err_str[ERROR_STRING_SIZE];
@@ -847,7 +847,7 @@ fdasd_verify_device (fdasd_anchor_t *anc, char *name)
fdasd_error(anc, device_verification_failed, err_str);
@@ -1247,9 +1247,12 @@
}
- if (minor (dst.st_rdev) & PARTN_MASK) {
+ if (!anc->force_virtual && minor (dst.st_rdev) & PARTN_MASK) {
snprintf(err_str, ERROR_STRING_SIZE,
"Partition '%s' (%d/%d) detected where device is "
"required\n", name,
@@ -1156,9 +1156,12 @@ fdasd_reread_partition_table (fdasd_anchor_t *anc)
}
if (ioctl(fd, BLKRRPART, NULL) != 0) {
- close(fd);
- fdasd_error(anc, unable_to_ioctl, "Error while rereading "
@ -52,6 +34,4 @@ index 4503d3e..f04dc3d 100644
+ }
}
close(fd);
}
--
1.8.5.2
}

10
s390-tools-sles12-pardasdfmt.patch
View File

@ -10,12 +10,12 @@
- [-r \fIcylinder\fR] [-b \fIblksize\fR] [-l \fIvolser\fR] [-d \fIlayout\fR]
+ [-r \fIcylinder\fR] [-b \fIblksize\fR] [-l \fIvolser\fR] [-d \fIlayout\fR] [-P maxpar]
.br
- [-L] [-V] [-F] [-k] [-C] \fIdevice\fR
+ [-L] [-V] [-F] [-k] [-C] \fIdevice\fR ...
- [-L] [-V] [-F] [-k] [-C] [-M \fImode\fR] \fIdevice\fR
+ [-L] [-V] [-F] [-k] [-C] [-M \fImode\fR] \fIdevice\fR ...
.SH DESCRIPTION
\fBdasdfmt\fR formats a DASD (ECKD) disk drive to prepare it
@@ -91,7 +91,7 @@
@@ -95,7 +95,7 @@
running in background or redirecting the output to a file.
.TP
@ -24,7 +24,7 @@
Print one line for each formatted cylinder showing the number of the
cylinder and percentage of formatting process.
Intended to be used by higher level interfaces.
@@ -123,6 +123,20 @@
@@ -152,6 +152,20 @@
and always be a power of two. The recommended blocksize is 4096 bytes.
.TP
@ -47,7 +47,7 @@
to disk after formatting. If no label is specified, a sensible default
--- s390-tools-1.34.0/dasdfmt/dasdfmt.h 2016-04-14 16:43:51.000000000 -0400
+++ s390-tools-1.34.0/dasdfmt/dasdfmt.h 2016-04-14 16:35:01.000000000 -0400
@@ -195,6 +195,7 @@
@@ -260,6 +260,7 @@
#define LABEL_LENGTH 14
#define VLABEL_CHARS 84
#define LINE_LENGTH 80

7
s390-tools-sles12-zipl_boot_msg.patch
View File

@ -1,13 +1,16 @@
--- s390-tools-1.24.1/zipl/boot/menu.c 2013-12-18 11:11:45.000000000 -0500
+++ s390-tools-1.24.1/zipl/boot/menu.c 2013-12-18 11:59:18.000000000 -0500
@@ -166,7 +166,9 @@
@@ -167,8 +167,11 @@
/* print config list */
menu_list();
if (is_zvm())
- if (is_zvm())
- printf("Note: VM users please use '#cp vi vmsg <input>'\n");
+ if (is_zvm()) {
+ printf(" \n");
+ printf("Note: VM users please use '#cp vi vmsg <input> <kernel-parameters>'\n");
+ printf(" \n");
+ }
value = menu_read();

35
s390-tools-sles12sp2-chiucvallow-verify.patch
View File

@ -1,35 +0,0 @@
Subject: [PATCH] [BZ 141695] chiucvallow: correct verification return code
From: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Description: chiucvallow: correct verification return code
Symptom: When running test_chiucvallow.sh, the script is
failing to validate filter files with special
characters.
because the chiucvallow.in -V is
Problem: The chiucvallow -V is returning code 2 and for
this reason, the script gives an error message,
but the filter file is validated successfully
manually.
Solution: Correct the return code of chiucvallow to handle
verification failures correctly.
Reproduction: See Symptom.
Upstream-ID: -
Problem-ID: 141695
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
---
iucvterm/bin/chiucvallow.in | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/iucvterm/bin/chiucvallow.in
+++ b/iucvterm/bin/chiucvallow.in
@@ -115,7 +115,8 @@ verify_filter(){
printf "\n$PRG: Verification summary: verified=%d failed=%d size=%d bytes\n" \
$count $failed $fsize
- return 2
+
+ test $failed -eq 0 || return 2
}
#

49
s390-tools-sles12sp2-chreipl-virtio.patch
View File

@ -1,49 +0,0 @@
Subject: [PATCH] [BZ 143839] chreipl/virtio: fix chreipl node for virtio-blk disks
From: Christian Borntraeger <borntraeger@de.ibm.com>
Description: chreipl/virtio: fix chreipl node for virtio-blk disks
Symptom: chreipl node <mount point> for a virtio-blk disk fails:
Could not find DASD CCW device "virtio1"
Problem: The sysfs walking code to resolve the device is not
handling virtio devices correctly.
Solution: Use the realpath of the device to get the busid for all
supported devices.
Reproduction: Run chreipl node <mountpoint> with virtio-blk devices as
backing for mount point.
Upstream-ID: -
Problem-ID: 143839
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
ipl_tools/ccw.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
--- a/ipl_tools/ccw.c
+++ b/ipl_tools/ccw.c
@@ -76,21 +76,19 @@ out_fclose:
static int ccw_busid_get_sysfs_new(const char *device, char *busid)
{
char path[PATH_MAX], buf[4096];
- char *ptr;
memset(buf, 0, sizeof(buf));
snprintf(path, sizeof(path), "/sys/block/%s/device", device);
- if (readlink(path, buf, sizeof(buf) - 1) == -1)
+ if (realpath(path, buf) == NULL)
return -1;
/*
* The output has the following format:
- * ../../../0.0.4e13
+ * /sys/devices/css0/0.0.0119/0.0.3f19/block/dasda
+ * /sys/devices/css0/0.0.0000/0.0.0000/virtio0/block/vda
*/
- ptr = strrchr(buf, '/');
- if (!ptr)
- ERR_EXIT("Could not read \"%s\"", path);
- strncpy(busid, ptr + 1, 9);
+ if (sscanf(buf, "/sys/devices/css0/%*[0-9a-f.]/%[0-9a-f.]", busid) != 1)
+ return -1;
return 0;
}

32
s390-tools-sles12sp2-chzdev-disable-root-update.patch
View File

@ -1,32 +0,0 @@
Subject: [PATCH] [BZ 147113] chzdev: Disable root device update mechanism
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Description: chzdev: Disable root device update mechanism
Symptom: chzdev reports problems updating /etc/zipl.conf and running
zipl.
Problem: When chzdev changes the root device persistent configuration,
it performs additional steps to ensure that these changes are
correctly applied. Example for such steps are: updating the
initial RAM disk, modifying the zipl.conf configuration file
and running zipl. As these steps are incompatible with the target
distribution, they fail.
Solution: Suppress chzdev's root device update mechanism.
Reproduction: chzdev --enable --persistent --by-path /
Upstream-ID: -
Problem-ID: 147113
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
---
zdev/src/chzdev.c | 1 +
1 file changed, 1 insertion(+)
--- a/zdev/src/chzdev.c
+++ b/zdev/src/chzdev.c
@@ -233,6 +233,7 @@ static void init_options(struct options
opts->settings = strlist_new();
opts->remove = strlist_new();
opts->base = strlist_new();
+ opts->no_root_check = 1;
}
/* Release memory used in options data structure. */

744
s390-tools-sles12sp2-feat-01-dasd-query-host.patch
View File

@ -1,744 +0,0 @@
Subject: [PATCH] [FEAT LS1213] dasd: add query host access to volume support
From: Stefan Haberland <sth@linux.vnet.ibm.com>
Summary: dasd: add query host access to volume support
Description: With this feature, applications can query if a DASD volume is
online to another operating system instances by checking the
online status of all attached hosts from the storage server.
Upstream-ID: -
Problem-ID: LS1213
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.8 | 7 ++
dasdfmt/dasdfmt.c | 38 ++++++++++++--
dasdfmt/dasdfmt.h | 4 +
fdasd/fdasd.8 | 9 ++-
fdasd/fdasd.c | 32 ++++++++++++
fdasd/fdasd.h | 28 +++++-----
include/libzds.h | 1
include/u2s.h | 5 +
libu2s/u2s.c | 43 ++++++++++++++++
libzds/Makefile | 2
libzds/libzds.c | 46 +++++++++++++++--
zconf/lsdasd | 139 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
zconf/lsdasd.8 | 5 +
zdsfs/zdsfs.1 | 4 +
zdsfs/zdsfs.c | 18 ++++++
15 files changed, 345 insertions(+), 36 deletions(-)
--- a/dasdfmt/dasdfmt.8
+++ b/dasdfmt/dasdfmt.8
@@ -7,7 +7,7 @@ dasdfmt \- formatting of DASD (ECKD) dis
.br
[-r \fIcylinder\fR] [-b \fIblksize\fR] [-l \fIvolser\fR] [-d \fIlayout\fR]
.br
- [-L] [-V] [-F] [-k] \fIdevice\fR
+ [-L] [-V] [-F] [-k] [-C] \fIdevice\fR
.SH DESCRIPTION
\fBdasdfmt\fR formats a DASD (ECKD) disk drive to prepare it
@@ -70,6 +70,11 @@ Print version number and exit.
Formats the device without checking, if the device is in use.
.TP
+\fB-C\fR or \fB--check_host_count\fR
+Force dasdfmt to check the host access open count to ensure the device
+is not online on another operating system instance
+
+.TP
\fB-d\fR \fIlayout\fR or \fB--disk_layout\fR=\fIlayout\fR
Formats the device with compatible disk layout or linux disk layout.
\fIlayout\fR is either \fIcdl\fR for the compatible disk layout
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -18,6 +18,8 @@
#include "util_proc.h"
#include "dasd_sys.h"
+#define BUSIDSIZE 8
+
/* Full tool name */
static const char tool_name[] = "dasdfmt: zSeries DASD format program";
@@ -46,7 +48,7 @@ print_version (void)
*/
static void exit_usage(int exitcode)
{
- printf("Usage: %s [-htvypPLVFk]\n"
+ printf("Usage: %s [-htvypPLVFkC]\n"
" [-l <volser> | --label=<volser>]\n"
" [-b <blocksize> | --blocksize=<blocksize>]\n"
" [-d <disk layout> | --disk_layout=<disk layout>]\n"
@@ -65,6 +67,9 @@ static void exit_usage(int exitcode)
" -v means verbose mode\n"
" -F means don't check if the device is in use\n"
" -k means keep volume serial\n"
+ " -C or --check_host_count means force dasdfmt to check\n"
+ " the host access open count to ensure the device\n"
+ " is not online on another operating system instance\n"
" --norecordzero prevent storage server from modifying"
" record 0\n\n"
" <volser> is the volume identifier, which is converted\n"
@@ -190,7 +195,6 @@ static void get_device_name(dasdfmt_info
}
}
-
/*
* initialize the dasdfmt info structure
*/
@@ -214,6 +218,7 @@ static void init_info(dasdfmt_info_t *in
info->node_specified = 0;
info->device_id = 0;
info->keep_volser = 0;
+ info->force_host = 0;
}
@@ -776,6 +781,7 @@ static void do_format_dasd(dasdfmt_info_
dasd_information_t dasd_info;
struct dasd_eckd_characteristics *characteristics;
unsigned int cylinders, heads;
+ int count;
if (info->verbosity > 0) printf("Retrieving disk geometry...\n");
@@ -835,6 +841,27 @@ static void do_format_dasd(dasdfmt_info_
if ((info->verbosity > 0) || (!info->withoutprompt))
dasdfmt_print_info(info, vlabel, cylinders, heads, p);
+ count = u2s_get_host_access_count(info->devname);
+ if (info->force_host) {
+ if (count > 1) {
+ ERRMSG_EXIT(EXIT_FAILURE,
+ "\n%s: Disk %s is online on OS instances in %d different LPARs.\n"
+ "Note: Your installation might include z/VM systems that are configured to\n"
+ "automatically vary on disks, regardless of whether they are subsequently used.\n\n",
+ prog_name, info->devname, count);
+ } else if (count < 0) {
+ ERRMSG("\nHosts access information not available for disk %s.\n\n",
+ info->devname);
+ return;
+ }
+ } else if (count > 1)
+ ERRMSG("\nWARNING:\n"
+ "Disk %s is online on operating system instances in %d different LPARs.\n"
+ "Ensure that the disk is not being used by a system outside your LPAR.\n"
+ "Note: Your installation might include z/VM systems that are configured to\n"
+ "automatically vary on disks, regardless of whether they are subsequently used.\n",
+ info->devname, count);
+
if (!info->testmode) {
if (!info->withoutprompt) {
printf("\n--->> ATTENTION! <<---\n");
@@ -916,10 +943,6 @@ int main(int argc,char *argv[])
info.force=1;
break;
- case 'C':
- format_params.intensity |= DASD_FMT_INT_COMPAT;
- break;
-
case 'd' :
if (strncmp(optarg,"cdl",3)==0)
{
@@ -1017,6 +1040,9 @@ int main(int argc,char *argv[])
case 'k' :
info.keep_volser=1;
break;
+ case 'C':
+ info.force_host = 1;
+ break;
case -1:
/* End of options string - start of devices list */
info.device_id = optind;
--- a/dasdfmt/dasdfmt.h
+++ b/dasdfmt/dasdfmt.h
@@ -214,7 +214,7 @@ typedef struct format_data_t {
if (*endptr) ERRMSG_EXIT(EXIT_MISUSE,"%s: " str " " \
"is in invalid format\n",prog_name);}
-#define dasdfmt_getopt_string "b:n:l:f:d:m:r:hpPLtyvVFk"
+#define dasdfmt_getopt_string "b:n:l:f:d:m:r:hpPLtyvVFkC"
static struct option dasdfmt_getopt_long_options[]=
{
@@ -233,6 +233,7 @@ static struct option dasdfmt_getopt_long
{ "help", 0, 0, 'h'},
{ "keep_volser", 0, 0, 'k'},
{ "norecordzero", 0, 0, 'z'},
+ { "check_host_count", 0, 0, 'C'},
{0, 0, 0, 0}
};
@@ -265,6 +266,7 @@ typedef struct dasdfmt_info {
int node_specified;
int device_id;
int keep_volser;
+ int force_host;
} dasdfmt_info_t;
--- a/fdasd/fdasd.8
+++ b/fdasd/fdasd.8
@@ -4,11 +4,11 @@ fdasd \- partitioning tool.
.SH SYNOPSIS
interactive mode:
.br
- \fBfdasd\fR [-s] [-r] \fIdevice\fR
+ \fBfdasd\fR [-s] [-r] [-C] \fIdevice\fR
.br
command line mode:
.br
- \fBfdasd\fR [-s] [-r] {-a[-k|-l \fIvolser\fR]|-i|-p|-c \fIconf_file\fR}
+ \fBfdasd\fR [-s] [-r] [-C] {-a[-k|-l \fIvolser\fR]|-i|-p|-c \fIconf_file\fR}
[-f \fI[type,blocksize]\fR] \fIdevice\fR
.br
help:
@@ -131,6 +131,11 @@ In combination with the -s option fdasd
partition table.
.TP
+\fB-C\fR or \fB--check_host_count\fR
+Force fdasd to check the host access open count to ensure the device
+is not online on another operating system instance
+
+.TP
\fB-f\fR \fI[type,blocksize]\fR or \fB--force\fR \fI[type,blocksize]\fR
Force fdasd to work on non DASD devices.
.br
--- a/fdasd/fdasd.c
+++ b/fdasd/fdasd.c
@@ -369,7 +369,10 @@ fdasd_usage (void)
" found in CONFIGFILE\n"
"-i, --volser Print volume serial\n"
"-p, --table Print partition table\n"
- "-f, --force Force fdasd to work on non DASD devices\n");
+ "-f, --force Force fdasd to work on non DASD devices\n"
+ "-C, --check_host_count Force fdasd to check the host access\n"
+ " open count to ensure the device is not\n"
+ " online on another operating system instance\n");
}
@@ -572,6 +575,9 @@ fdasd_parse_options (fdasd_anchor_t *anc
anc->force_virtual++;
fdasd_parse_force_options(anc, optarg);
break;
+ case 'C':
+ anc->force_host++;
+ break;
case -1:
/* End of options string - start of devices list */
break;
@@ -824,6 +830,7 @@ fdasd_verify_device (fdasd_anchor_t *anc
{
struct stat dst;
char err_str[ERROR_STRING_SIZE];
+ int count;
if ((stat(name, &dst)) < 0 ) {
snprintf(err_str, ERROR_STRING_SIZE,
@@ -856,6 +863,29 @@ fdasd_verify_device (fdasd_anchor_t *anc
fdasd_error(anc, device_verification_failed, err_str);
}
+ count = u2s_get_host_access_count(name);
+ if (anc->force_host) {
+ if (count > 1) {
+ snprintf(err_str, ERROR_STRING_SIZE,
+ "Disk %s is online on operating system instances in %d different LPARs.\n"
+ "Note: Your installation might include z/VM systems that are configured to\n"
+ "automatically vary on disks, regardless of whether they are subsequently used.\n",
+ name, count);
+ fdasd_error(anc, device_verification_failed, err_str);
+ } else if (count < 0) {
+ snprintf(err_str, ERROR_STRING_SIZE,
+ "Hosts access information not available for disk %s.\n",
+ name);
+ fdasd_error(anc, device_verification_failed, err_str);
+ }
+ } else if (count > 1)
+ printf("\nWARNING:\n"
+ "Disk %s is online on operating system instances in %d different LPARs.\n"
+ "Ensure that the disk is not being used by a system outside your LPAR.\n"
+ "Note: Your installation might include z/VM systems that are configured to\n"
+ "automatically vary on disks, regardless of whether they are subsequently used.\n\n",
+ name, count);
+
if (anc->verbose)
printf("Verification successful for '%s' (%d/%d)\n", name,
(unsigned short) major(dst.st_rdev),
--- a/fdasd/fdasd.h
+++ b/fdasd/fdasd.h
@@ -157,22 +157,23 @@ struct dasd_eckd_characteristics {
#define PARTITION_GPFS 5
static struct option fdasd_long_options[] = {
- { "version", no_argument, NULL, 'v'},
- { "auto", no_argument, NULL, 'a'},
- { "silent", no_argument, NULL, 's'},
- { "verbose", no_argument, NULL, 'r'},
- { "label", required_argument, NULL, 'l'},
- { "config", required_argument, NULL, 'c'},
- { "help", no_argument, NULL, 'h'},
- { "table", no_argument, NULL, 'p'},
- { "volser", no_argument, NULL, 'i'},
- { "keep_volser", no_argument, NULL, 'k'},
- { "force", optional_argument, NULL, 'f'},
- { 0, 0, 0, 0 }
+ { "version", no_argument, NULL, 'v'},
+ { "auto", no_argument, NULL, 'a'},
+ { "silent", no_argument, NULL, 's'},
+ { "verbose", no_argument, NULL, 'r'},
+ { "label", required_argument, NULL, 'l'},
+ { "config", required_argument, NULL, 'c'},
+ { "help", no_argument, NULL, 'h'},
+ { "table", no_argument, NULL, 'p'},
+ { "volser", no_argument, NULL, 'i'},
+ { "keep_volser", no_argument, NULL, 'k'},
+ { "force", optional_argument, NULL, 'f'},
+ { "check_host_count", no_argument, NULL, 'C'},
+ { 0, 0, 0, 0 }
};
/* Command line option abbreviations */
-static const char option_string[] = "vasrl:c:hpikf::";
+static const char option_string[] = "vasrl:c:hpikf::C";
struct fdasd_options {
char *device;
@@ -214,6 +215,7 @@ typedef struct fdasd_anchor {
int print_volser;
int keep_volser;
int force_virtual;
+ int force_host;
int big_disk;
int silent;
int verbose;
--- a/include/libzds.h
+++ b/include/libzds.h
@@ -803,6 +803,7 @@ int lzds_zdsroot_extract_datasets_from_d
void lzds_DS1RECFM_to_recfm(char DS1RECFM, char *buffer);
+int lzds_analyse_open_count(struct zdsroot *root, int warn);
/** @} */ /* end of group libzds_functions_helper */
--- a/include/u2s.h
+++ b/include/u2s.h
@@ -13,7 +13,8 @@
#define U2S_BUS_ID_SIZE 32
-int
-u2s_getbusid(char * devicenode, char * busid);
+int u2s_getbusid(char *, char *);
+int u2s_read_attribute(char *, char *, char *, size_t);
+int u2s_get_host_access_count(char *);
#endif /* U2S_H */
--- a/libu2s/u2s.c
+++ b/libu2s/u2s.c
@@ -17,6 +17,7 @@
#include <fcntl.h>
#include <sys/sysmacros.h>
#include <dirent.h>
+#include <stdlib.h>
#include "u2s.h"
@@ -282,3 +283,45 @@ int u2s_getbusid(char *devicenode, char
return rc;
}
+
+/*
+ * Attempts to find the sysfs entry for the given busid and reads
+ * the contents of a specified attribute to the buffer
+ */
+int u2s_read_attribute(char *busid, char *attribute, char *buffer,
+ size_t count)
+{
+ char path[100];
+ int rc, fd;
+ ssize_t rcount;
+
+ rc = 0;
+ snprintf(path, sizeof(path), "/sys/bus/ccw/devices/%s/%s",
+ busid, attribute);
+ fd = open(path, O_RDONLY);
+ if (fd < 0)
+ return errno;
+ rcount = read(fd, buffer, count);
+ if (rcount < 0)
+ rc = errno;
+ close(fd);
+ return rc;
+}
+
+int u2s_get_host_access_count(char *devicenode)
+{
+ char busid[BUSIDSIZE];
+ unsigned long value;
+ char buffer[10];
+ char *endp;
+
+ u2s_getbusid(devicenode, busid);
+ u2s_read_attribute(busid, "host_access_count", buffer, sizeof(buffer));
+
+ value = strtoul(buffer, &endp, 0);
+
+ if (endp == buffer)
+ return -EINVAL;
+
+ return value;
+}
--- a/libzds/Makefile
+++ b/libzds/Makefile
@@ -8,7 +8,7 @@ CFLAGS += -D_FILE_OFFSET_BITS=64
all: libzds.a
-libzds.a: libzds.o $(rootdir)/libutil/util_list.o $(rootdir)/libvtoc/vtoc.o
+libzds.a: libzds.o $(rootdir)/libutil/util_list.o $(rootdir)/libvtoc/vtoc.o $(rootdir)/libu2s/u2s.o
libzds.o: ../include/libzds.h
--- a/libzds/libzds.c
+++ b/libzds/libzds.c
@@ -29,6 +29,7 @@
#include "libzds.h"
#include "util.h"
+#include "u2s.h"
#include <malloc.h>
#include <linux/types.h>
@@ -72,6 +73,8 @@ struct errorlog {
*/
#define ERRORMSG 240
+#define BUSIDSIZE 8
+
/**
* @brief An internal structure that represents an entry in the error log.
*/
@@ -3760,15 +3763,46 @@ void lzds_DS1RECFM_to_recfm(char DS1RECF
*/
}
+int lzds_analyse_open_count(struct zdsroot *root, int warn)
+{
+ struct dasd *dasd;
+ int value;
+ int rc = 0;
+ util_list_iterate(root->dasdlist, dasd) {
+ value = u2s_get_host_access_count(dasd->device);
+ if (value < 0) {
+ fprintf(stderr,
+ "Hosts access information not available for disk %s.\n",
+ dasd->device);
+ rc = value;
+ continue;
+ }
+ if (value == 1)
+ continue;
+ if (warn)
+ fprintf(stderr,
+ "\nWARNING:\n"
+ "Disk %s is online on operating system instances in %d different LPARs.\n"
+ "Ensure that the disk is not being used by a system outside your LPAR.\n"
+ "Note: Your installation might include z/VM systems that are configured to\n"
+ "automatically vary on disks, regardless of whether they are subsequently used.\n",
+ dasd->device, value);
+ else {
+ fprintf(stderr,
+ "\nERROR:\n"
+ "Disk %s is online on operating system instances in %d different LPARs.\n"
+ "Ensure that the disk is not being used by a system outside your LPAR.\n"
+ "Note: Your installation might include z/VM systems that are configured to\n"
+ "automatically vary on disks, regardless of whether they are subsequently used.\n",
+ dasd->device, value);
+ rc = -EACCES;
+ }
+ }
-
-
-
-
-
-
+ return rc;
+}
--- a/zconf/lsdasd
+++ b/zconf/lsdasd
@@ -30,6 +30,8 @@ function PrintUsage() {
Print old version of lsdasd output.
-l|--long
Print extended information about DASDs.
+ -H|--host-access-list
+ Print information about hosts accessing DASDs.
-v|--verbose
For compatibility/future use. Currently ignored.
--version
@@ -115,6 +117,33 @@ function listDASDDeviceDirectories() {
}
#------------------------------------------------------------------------------
+# find dasd directory in debugfs
+#------------------------------------------------------------------------------
+function findDASDDebugfsDirectorie() {
+ local mntentries
+
+ while read -a mntentries
+ do
+ if [[ "${mntentries[2]}" == "debugfs" ]]
+ then
+ DASD_DBF_DIR="${mntentries[1]}"
+ break;
+ fi
+ done < /etc/mtab
+ if [[ "$DASD_DBF_DIR" == "" ]]
+ then
+ echo "$CMD: No debugfs mount point found" >&2
+ exit 1
+ fi
+ DASD_DBF_DIR="$DASD_DBF_DIR/dasd"
+ if [[ ! -d "$DASD_DBF_DIR" ]]
+ then
+ echo "$CMD: Default DASD debugfs directory $DASD_DBF_DIR does not exist" >&2
+ exit 1
+ fi
+}
+
+#------------------------------------------------------------------------------
# gather device data and call appropriate output function
#------------------------------------------------------------------------------
function gatherDeviceData() {
@@ -197,6 +226,8 @@ function gatherDeviceData() {
extended
elif [[ "$PRINTUID" == "true" ]]; then
uid
+ elif [[ "$OUTPUT" == "host" ]]; then
+ host
else
newoutput
fi
@@ -527,6 +558,104 @@ function extended()
"${HPF_PATHS[@]}" ;
}
+function host()
+{
+findDASDDebugfsDirectorie
+
+if [[ ! -f "$DASD_DBF_DIR/$BUSID/host_access_list" ]]
+then
+ printf "\n%s: hosts access information not available\n" "$BUSID"
+ return
+fi
+
+local temp=`mktemp /tmp/lsdasd.XXXXXX`
+if test -w $temp ; then :; else
+ printf "\nCreating temporary file failed\n"
+ return
+fi
+
+cat $DASD_DBF_DIR/$BUSID/host_access_list > $temp 2> /dev/null
+ret=$?
+if [[ $ret -ne 0 ]]
+then
+ printf "%s: hosts access information not available\n" "$BUSID"
+ rm -f $temp
+ return $ret
+fi
+
+unset index
+unset array
+declare -a array
+
+index=(pgid status_flags sysplex_name supported_cylinder timestamp)
+
+for element in ${index[@]}
+do
+ count=0
+
+ declare -a $element
+ OLDIFS=$IFS
+ IFS=$'\n'
+ for value in `grep $element $temp`
+ do
+ (( ++count ))
+ value=$(echo -e $value | cut -d ' ' -f2)
+ eval $element[$count]=$value
+ done
+ IFS=$OLDIFS
+done
+
+printf "Host information for %s\n" "$BUSID";
+printf "Path-Group-ID LPAR CPU FL Status Sysplex Max_Cyls Time\n";
+printf "================================================================================\n";
+
+# mask bits for online and reserved state
+online_reserved_mask=0xE0
+
+# print name value lists
+for i in `seq 1 $count`;
+do
+ # get flags field
+ value=${status_flags[$i]}
+ # mark as hex value
+ value=0x$value
+ # mask online and reserved bits
+ value=$(($value & $online_reserved_mask))
+
+ case $value in
+ 0 ) # 0x00
+ STATE="OFF"
+ ;;
+ 32 ) # 0x20
+ STATE="OFF-RSV"
+ ;;
+ 64 ) # 0x40
+ STATE="ON"
+ ;;
+ 96 ) # 0x60
+ STATE="ON-RSV"
+ ;;
+ * )
+ STATE="-"
+ ;;
+ esac
+
+ printf "%22s %02s %07s %02s %-6s %-8s %11u %10lu\n" \
+ "${pgid[$i]}" \
+ "${pgid[$i]:4:2}" \
+ "${pgid[$i]:6:4}" \
+ "${status_flags[$i]}" \
+ "$STATE" \
+ "${sysplex_name[$i]}" \
+ "${supported_cylinder[$i]}" \
+ "${timestamp[$i]}" \
+ ;
+done
+printf "\n";
+
+rm -f $temp
+}
+
function uid()
{
#-------------------------------------------#
@@ -586,6 +715,9 @@ while [ $# -gt 0 ]; do
--long|-l)
OUTPUT="extended"
;;
+ --host-access-list|-H)
+ OUTPUT="host"
+ ;;
--version)
PrintVersion
exit 0
@@ -626,8 +758,13 @@ fi
# gather information on devices in list
PROCESSING=" $PROCESSING | gatherDeviceData "
+
# sort resulting list
-PROCESSING=" $PROCESSING | sort -t: -k1n -k2 | cut -d: -f3- "
+if [[ "$OUTPUT" == "host" ]]; then
+ PROCESSING=" $PROCESSING"
+else
+ PROCESSING=" $PROCESSING | sort -t: -k1n -k2 | cut -d: -f3- "
+fi
if [[ "$PRINTUID" == "true" ]] && [[ "$OUTPUT" != "old" ]]; then
printf "Bus-ID Name UID\n"
--- a/zconf/lsdasd.8
+++ b/zconf/lsdasd.8
@@ -40,11 +40,14 @@ Include only base devices.
Old output of lsdasd for compatibility.
.TP
.BR -l | --long
-Extended output of lsdasd including UID, attributes and path information.
+Extended output of lsdasd including UID and attributes.
.TP
.BR -u | --uid
Output includes and is sorted by UID.
.TP
+.BR -H | --host-acces
+Show information about all hosts using this device.
+.TP
.BR -v | --verbose
Only for compatibility (and maybe future) use. This option currently does
nothing.
--- a/zdsfs/zdsfs.1
+++ b/zdsfs/zdsfs.1
@@ -150,6 +150,10 @@ If \fI<s>\fR is set to 0, no seek histor
case `seek' is still supported, but a `seek' operation might result in a
read from the beginning of the data set.
+.TP
+\fB\-o\fR check_host_count
+Stop processing if the device is used by another operating system instance.
+
.SS "Applicable FUSE options (version 2.8):"
This is a selected subset of all FUSE options. Use the zdsfs
\fB\--help\fR option to print a full list.
--- a/zdsfs/zdsfs.c
+++ b/zdsfs/zdsfs.c
@@ -39,6 +39,7 @@ struct zdsfs_info {
int devcount;
int allow_inclomplete_multi_volume;
int keepRDW;
+ int host_count;
unsigned int tracks_per_frame;
unsigned long long seek_buffer_size;
struct zdsroot *zdsroot;
@@ -765,6 +766,7 @@ static const struct fuse_opt zdsfs_opts[
FUSE_OPT_KEY("seekbuffer=", KEY_SEEKBUFFER),
ZDSFS_OPT("rdw", keepRDW, 1),
ZDSFS_OPT("ignore_incomplete", allow_inclomplete_multi_volume, 1),
+ ZDSFS_OPT("check_host_count", host_count, 1),
FUSE_OPT_END
};
@@ -790,7 +792,10 @@ static void usage(const char *progname)
" data set are missing\n"
" -o tracks=N Size of the track buffer in tracks (default 128)\n"
" -o seekbuffer=S Upper limit in bytes for the seek history buffer\n"
-" size (default 1048576)\n", progname);
+" size (default 1048576)\n"
+" -o check_host_count Stop processing if the device is used by another\n"
+" operating system instance\n"
+ , progname);
}
static void zdsfs_process_device(const char *device)
@@ -1014,6 +1019,17 @@ int main(int argc, char *argv[])
argv[0]);
exit(1);
}
+
+ if (zdsfsinfo.host_count) {
+ /* check, print error and exit if multiple online */
+ rc = lzds_analyse_open_count(zdsfsinfo.zdsroot, 0);
+ if (rc == -EACCES)
+ goto cleanup;
+ } else {
+ /* check, print warning if multiple online */
+ lzds_analyse_open_count(zdsfsinfo.zdsroot, 1);
+ }
+
rc = zdsfs_verify_datasets();
if (rc)
goto cleanup;

37
s390-tools-sles12sp2-libu2s-Fix-busid-parsing.patch
View File

@ -1,37 +0,0 @@
Subject: [PATCH] [BZ 140500] libu2s: Fix busid parsing
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Description: libu2s: Fix busid parsing
Symptom: dasdview displays a wrong busid and shows the error message
"Error: dasdview: Could not retrieve raw_track_access mode
information.", which is wrong as well.
Problem: dasdview retrieves the busid information from libu2s. Whenever
an FBA DASD is listed prior to the target DASD in
/proc/dasd/devices, the parsing will fail due to an additional
whitespace character. For example, an entry for ECKD devices
starts with "0.0.5e30(ECKD)...", while an entry for FBA starts
with "0.0.8000(FBA )...".
Solution: Change the busid parsing in libu2s by explicitly looking for the
closing bracket.
Reproduction: Add an FBA device and then an ECKD device to the system and use
dasdview to display information about the ECKD device.
# dasdview -i /dev/dasdX
Upstream-ID: -
Problem-ID: 140500
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
libu2s/u2s.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/libu2s/u2s.c
+++ b/libu2s/u2s.c
@@ -237,7 +237,7 @@ static int find_busid_in_proc(int maja,
filp = fopen("/proc/dasd/devices", "r");
if (!filp)
return rc;
- while (fscanf(filp, "%[^(] %*s at ( %d : %d %*[^\n]\n",
+ while (fscanf(filp, "%[^(] %*[^)] ) at ( %d : %d %*[^\n]\n",
bus, &majb, &minb) != EOF) {
if ((maja == majb) && (mina == minb)) {
strncpy(busid, bus, BUSIDSIZE + 1);

37
s390-tools-sles12sp2-lscss-allow-to-specify-devices-from-ssid-3.patch
View File

@ -1,37 +0,0 @@
Subject: lscss: allow to specify devices from ssid > 2
From: Sebastian Ott <sebott@linux.vnet.ibm.com>
Description: lscss: allow to specify devices from ssid > 2
Symptom: Specifying devices with ssid > 2 results in:
"Syntax error: 0.3.0000"
Problem: SSIDs > 2 are disallowed
Solution: allow SSIDs > 2
Reproduction: lscss 0.3.0000
Upstream-ID: -
Problem-ID: 150872
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
---
zconf/lscss | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/zconf/lscss
+++ b/zconf/lscss
@@ -61,7 +61,7 @@ SUBCHANNEL_TYPE_IO=0
SUBCHANNEL_TYPE_CHSC=1
SUBCHANNEL_TYPE_EADM=3
-IDFORMAT=[[:xdigit:]]*.[0-3].[[:xdigit:]][[:xdigit:]][[:xdigit:]][[:xdigit:]]
+IDFORMAT=[[:xdigit:]]*.[[:xdigit:]].[[:xdigit:]][[:xdigit:]][[:xdigit:]][[:xdigit:]]
unset SCH_IO SCH_CHSC SCH_EADM SHOW_AVAIL UPPERCASE SHORTID DEVTYPES DEVRANGE
unset RANGE SHOW_VPM
@@ -81,7 +81,7 @@ function check_id() #return 0 if $1 has
fi
;;
3)
- if [ ${#__ID[2]} != 4 -o ${#__ID[1]} != 1 -o "${__ID[1]//[012]/}" \
+ if [ ${#__ID[2]} != 4 -o ${#__ID[1]} != 1 \
-o \( ${#__ID[0]} != 2 -a ${#__ID[0]} != 1 \) ] ;then
return 1
fi

35
s390-tools-sles12sp2-zipl-fix-failed-start-subchannel.patch
View File

@ -1,35 +0,0 @@
Subject: [PATCH] [BZ 143050] zipl/boot: fix failed start subchannel in FBA loader
From: Stefan Haberland <sth@linux.vnet.ibm.com>
Description: zipl/boot: fix failed start subchannel in FBA loader
Symptom: IPL of a FBA device fails with:
Start subchannel failed
disabled wait PSW 00020000 80000000 00000000 00004502
Problem: The FBA loader has only a limited amount of memory to build CCW
requests. Therefore larger I/O requests need to be split.
This splitting was off by one leading to the fact that one CCW
request uses memory of another data structure which in turn leads
to corrupted data.
Solution: Fix by correcting the split rule.
Reproduction: IPL a FBA device.
The error might occur randomly depending on the size of the
kernel image and offsets within it.
Upstream-ID: -
Problem-ID: 143050
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
---
zipl/boot/fba2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/zipl/boot/fba2.c
+++ b/zipl/boot/fba2.c
@@ -59,7 +59,7 @@ restart:
memset(irb, 0, sizeof(struct irb));
memset(&orb, 0, sizeof(struct orb));
- if (blockptr->blockct > MAX_BLOCKCT) {
+ if (blockptr->blockct >= MAX_BLOCKCT) {
record_number = MAX_BLOCKCT - 1;
blockptr->blockct -= MAX_BLOCKCT;
} else {

35
s390-tools-sles12sp3-chmem-try-to-online-zone-movable.patch
View File

@ -1,35 +0,0 @@
Subject: [PATCH] [BZ 156627] chmem: try to online memory to zone movable
From: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Description: chmem: try to online memory to zone movable
Symptom: Standby/reserved memory that is onlined with chmem will be set
online to zone normal, instead of zone movable, and so it is much
less likely to be able to be offlined again.
Problem: With recent kernels, the default zone for hotplug memory was
changed from zone movable to zone normal.
Solution: Let chmem first try to online memory to the zone movable, before
setting it online to the default zone.
Reproduction: Set standby/reserved memory online with chmem, and check
/proc/zoneinfo for zone allocation.
Upstream-ID: -
Problem-ID: 156627
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
---
zconf/chmem | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/zconf/chmem
+++ b/zconf/chmem
@@ -86,7 +86,10 @@ sub chmem_online($)
{
my $block = shift;
- qx(echo online > $memdir/memory$block/state 2>/dev/null);
+ qx(echo online_movable > $memdir/memory$block/state 2>/dev/null);
+ if ($? >> 8 != 0) {
+ qx(echo online > $memdir/memory$block/state 2>/dev/null);
+ }
return $? >> 8;
}

42
s390-tools-sles12sp3-dasdfmt-01-Fix-behaviour-of-t-combined-with-y.patch
View File

@ -1,42 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: 9e49066f5c779e6591b06d2276add744ea8ca4d0
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Fix behaviour of -t combined with -y
When -t (testmode) is being combined with -y (noprompt), the
informations about what dasdfmt *would* do, is not being displayed.
Simply fix this by checking whether testmode is set.
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -894,7 +894,7 @@ static void do_format_dasd(dasdfmt_info_
vtoc_volume_label_set_label(vlabel, "LNX1");
}
- if ((info->verbosity > 0) || (!info->withoutprompt))
+ if ((info->verbosity > 0) || !info->withoutprompt || info->testmode)
dasdfmt_print_info(info, vlabel, cylinders, heads, p);
count = u2s_get_host_access_count(info->devname);

250
s390-tools-sles12sp3-dasdfmt-02-Fix-trailing-whitespace.patch
View File

@ -1,250 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Fix trailing whitespace
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.c | 58 +++++++++++++++++++++++++++---------------------------
1 file changed, 29 insertions(+), 29 deletions(-)
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -133,7 +133,7 @@ static void program_interrupt_signal (in
rc = close(filedes);
if (rc)
- ERRMSG("%s: (signal handler) Unable to close device (%s)\n",
+ ERRMSG("%s: (signal handler) Unable to close device (%s)\n",
prog_name, strerror(errno));
signal (sig, SIG_DFL);
@@ -329,7 +329,7 @@ retry:
/*
- * check the volume serial for special
+ * check the volume serial for special
* characters and move blanks to the end
*/
static int check_volser(char *s, int devno)
@@ -345,7 +345,7 @@ static int check_volser(char *s, int dev
s[i] = ' ';
s[i] = toupper(s[i]);
}
- s[6] = 0x00;
+ s[6] = 0x00;
for (i=0; i<6; i++) {
if (s[i] == ' ')
@@ -416,16 +416,16 @@ static format_data_t ask_user_for_blksiz
break;
rc = sscanf(buffer,"%d%c", &params.blksize, &c);
- if ((rc == 2) && (c == '\n'))
+ if ((rc == 2) && (c == '\n'))
rc = 1;
- if (rc == -1)
+ if (rc == -1)
rc = 1; /* this happens, if enter is pressed */
- if (rc != 1)
+ if (rc != 1)
printf(" -- wrong input, try again.\n");
if (check_param(str, ERR_LENGTH, &params) < 0) {
- printf(" -- %s\n",str);
- rc = 0;
+ printf(" -- %s\n",str);
+ rc = 0;
}
} while (rc != 1);
@@ -479,7 +479,7 @@ static int dasdfmt_get_volser(char * dev
volume_label_t vlabel;
if ((f = open(devname, O_RDONLY)) == -1)
- ERRMSG_EXIT(EXIT_FAILURE,"%s: Unable to open device %s: %s\n",
+ ERRMSG_EXIT(EXIT_FAILURE,"%s: Unable to open device %s: %s\n",
prog_name, devname, strerror(errno));
if (ioctl(f, BIODASDINFO, &dasd_info) != 0)
@@ -491,7 +491,7 @@ static int dasdfmt_get_volser(char * dev
"failed (%s).\n", prog_name, strerror(errno));
if (close(f) != 0)
- ERRMSG("%s: error during close: %s\ncontinuing...\n",
+ ERRMSG("%s: error during close: %s\ncontinuing...\n",
prog_name, strerror(errno));
if ((strncmp(dasd_info.type, "ECKD", 4) == 0) &&
@@ -505,7 +505,7 @@ static int dasdfmt_get_volser(char * dev
return -1;
}
}
-
+
/*
* do all the labeling (volume label and initial VTOC)
*/
@@ -577,7 +577,7 @@ static void dasdfmt_write_labels(dasdfmt
rc = lseek(filedes, label_position, SEEK_SET);
if (rc != label_position)
ERRMSG_EXIT(EXIT_FAILURE, "%s: lseek command to %i failed "
- "(%s).\n", prog_name, label_position,
+ "(%s).\n", prog_name, label_position,
strerror(errno));
rc = write(filedes, ipl2_record, ipl2_record_len);
@@ -633,9 +633,9 @@ static void dasdfmt_write_labels(dasdfmt
rc = lseek(filedes, label_position, SEEK_SET);
if (rc != label_position)
ERRMSG_EXIT(EXIT_FAILURE, "%s: lseek command to %i failed "
- "(%s).\n", prog_name, label_position,
+ "(%s).\n", prog_name, label_position,
strerror(errno));
-
+
/* write VTOC FMT4 DSCB */
rc = write(filedes, &f4, sizeof(format4_label_t));
if (rc != sizeof(format4_label_t))
@@ -695,21 +695,21 @@ static void dasdfmt_format(dasdfmt_info_
"using the default.\n");
info->hashstep = 10;
}
-
+
if(!info->yast_mode) printf("Printing hashmark every %d cylinders.\n",
info->hashstep);
}
format_step.blksize = format_params->blksize;
format_step.intensity = format_params->intensity;
-
+
k = 0;
cyl = 1;
if ((info->print_progressbar || info->print_hashmarks) && !info->yast_mode)
printf("\n");
while (1) {
- p1 = -1;
+ p1 = -1;
p2 = 0;
if (k + heads * reqsize >= format_params->stop_unit)
reqsize = 1;
@@ -734,7 +734,7 @@ static void dasdfmt_format(dasdfmt_info_
tmp = cyl*50/cylinders;
for (j=1; j<=tmp; j++)
printf("#");
- for (j=tmp+1; j<=50; j++)
+ for (j=tmp+1; j<=50; j++)
printf("-");
printf("|%3d%%", p1);
}
@@ -758,15 +758,15 @@ static void dasdfmt_format(dasdfmt_info_
k += reqsize * heads;
cyl += reqsize;
}
- else
+ else
k += format_params->stop_unit % heads;
- if (k > format_params->stop_unit)
+ if (k > format_params->stop_unit)
break;
}
if ((info->print_progressbar || info->print_hashmarks) && !info->yast_mode)
- printf("\n\n");
+ printf("\n\n");
}
@@ -790,7 +790,7 @@ static void dasdfmt_prepare_and_format (
if (ioctl(filedes, BIODASDDISABLE, p) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (prepare device) IOCTL "
- "BIODASDDISABLE failed. (%s)\n", prog_name,
+ "BIODASDDISABLE failed. (%s)\n", prog_name,
strerror(errno));
disk_disabled = 1;
@@ -798,7 +798,7 @@ static void dasdfmt_prepare_and_format (
if (ioctl(filedes, BIODASDFMT, &temp) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (invalidate first track) IOCTL "
- "BIODASDFMT failed. (%s)\n", prog_name,
+ "BIODASDFMT failed. (%s)\n", prog_name,
strerror(errno));
/* except track 0 from standard formatting procss */
@@ -814,14 +814,14 @@ static void dasdfmt_prepare_and_format (
if (ioctl(filedes, BIODASDFMT, &temp) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (re-validate first track) IOCTL"
- " BIODASDFMT failed (%s)\n", prog_name,
+ " BIODASDFMT failed (%s)\n", prog_name,
strerror(errno));
if (info->verbosity > 0) printf("Re-accessing the device...\n");
if (ioctl(filedes, BIODASDENABLE, p) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (prepare device) IOCTL "
- "BIODASDENABLE failed. (%s)\n", prog_name,
+ "BIODASDENABLE failed. (%s)\n", prog_name,
strerror(errno));
disk_disabled = 0;
}
@@ -830,7 +830,7 @@ static void dasdfmt_prepare_and_format (
/*
*
*/
-static void do_format_dasd(dasdfmt_info_t *info, format_data_t *p,
+static void do_format_dasd(dasdfmt_info_t *info, format_data_t *p,
volume_label_t *vlabel)
{
char inp_buffer[5];
@@ -943,7 +943,7 @@ static void do_format_dasd(dasdfmt_info_
if (!info->yast_mode)
printf("Finished formatting the device.\n");
- if (!info->writenolabel)
+ if (!info->writenolabel)
dasdfmt_write_labels(info, vlabel, cylinders, heads);
if (!info->yast_mode)
@@ -959,7 +959,7 @@ static void do_format_dasd(dasdfmt_info_
}
-int main(int argc,char *argv[])
+int main(int argc,char *argv[])
{
dasdfmt_info_t info;
volume_label_t vlabel;
@@ -1001,7 +1001,7 @@ int main(int argc,char *argv[])
rc=getopt_long(argc, argv, dasdfmt_getopt_string,
dasdfmt_getopt_long_options, &index);
- switch (rc)
+ switch (rc)
{
case 'F':
info.force=1;

892
s390-tools-sles12sp3-dasdfmt-03-Apply-coding-convention.patch
View File

@ -1,892 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Apply coding convention
Improve the overall readability of the code by applying the Kernel
coding convention.
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.c | 362 +++++++++++++++++++++++++-----------------------------
1 file changed, 171 insertions(+), 191 deletions(-)
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -37,11 +37,10 @@ int reqsize;
/*
* Print version information.
*/
-static void
-print_version (void)
+static void print_version(void)
{
- printf ("%s version %s\n", tool_name, RELEASE_STRING);
- printf ("%s\n", copyright_notice);
+ printf("%s version %s\n", tool_name, RELEASE_STRING);
+ printf("%s\n", copyright_notice);
}
/*
@@ -54,7 +53,7 @@ static void exit_usage(int exitcode)
" [-b <blocksize> | --blocksize=<blocksize>]\n"
" [-d <disk layout> | --disk_layout=<disk layout>]\n"
" [-r <cylinder> | --requestsize=<cylinder>]\n"
- " <device>\n\n",prog_name);
+ " <device>\n\n", prog_name);
printf(" -t or --test means testmode\n"
" -V or --version means print version\n"
@@ -71,13 +70,13 @@ static void exit_usage(int exitcode)
" -C or --check_host_count means force dasdfmt to check\n"
" the host access open count to ensure the device\n"
" is not online on another operating system instance\n"
- " --norecordzero prevent storage server from modifying"
- " record 0\n\n"
+ " --norecordzero prevent storage server from modifying"
+ " record 0\n\n"
" <volser> is the volume identifier, which is converted\n"
- " to EBCDIC and written to disk. \n"
+ " to EBCDIC and written to disk.\n"
" (6 characters, e.g. LNX001\n"
" <blocksize> has to be power of 2 and at least 512\n"
- " <disk layout> is either \n"
+ " <disk layout> is either\n"
" 'cdl' for compatible disk layout (default) or\n"
" 'ldl' for linux disk layout\n"
" <device> device node of the device to format\n");
@@ -106,38 +105,39 @@ static int reread_partition_table(void)
* signal handler:
* enables the disk again in case of SIGTERM, SIGINT and SIGQUIT
*/
-static void program_interrupt_signal (int sig)
+static void program_interrupt_signal(int sig)
{
int rc;
if (program_interrupt_in_progress)
- raise (sig);
+ raise(sig);
program_interrupt_in_progress = 1;
if (disk_disabled) {
- printf("Re-accessing the device... \n");
+ printf("Re-accessing the device...\n");
rc = ioctl(filedes, BIODASDENABLE, &format_params);
if (rc)
- ERRMSG_EXIT(EXIT_FAILURE,
- "%s: (signal handler) IOCTL BIODASDENABLE "
- "failed (%s)\n",prog_name,strerror(errno));
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: (signal handler) IOCTL "
+ "BIODASDENABLE failed (%s)\n", prog_name,
+ strerror(errno));
}
- printf("Rereading the partition table... \n");
+ printf("Rereading the partition table...\n");
rc = reread_partition_table();
if (rc) {
ERRMSG("%s: (signal handler) Re-reading partition table "
"failed. (%s)\n", prog_name, strerror(errno));
- } else
+ } else {
printf("Exiting...\n");
+ }
rc = close(filedes);
if (rc)
ERRMSG("%s: (signal handler) Unable to close device (%s)\n",
prog_name, strerror(errno));
- signal (sig, SIG_DFL);
- raise (sig);
+ signal(sig, SIG_DFL);
+ raise(sig);
}
@@ -171,13 +171,13 @@ static void get_device_name(dasdfmt_info
char* device;
int i;
- if ((strchr(name, ' ') != NULL)||(strchr(name, '#') != NULL)||
- (strchr(name, '[') != NULL)||(strchr(name, ']') != NULL)||
- (strchr(name, '!') != NULL)||(strchr(name, '>') != NULL)||
- (strchr(name, '(') != NULL)||(strchr(name, '<') != NULL)||
- (strchr(name, ')') != NULL)||(strchr(name, ':') != NULL)||
- (strchr(name, '&') != NULL)||(strchr(name, ';') != NULL))
- ERRMSG_EXIT(EXIT_MISUSE,"%s: Your filename contains "
+ if ((strchr(name, ' ') != NULL) || (strchr(name, '#') != NULL) ||
+ (strchr(name, '[') != NULL) || (strchr(name, ']') != NULL) ||
+ (strchr(name, '!') != NULL) || (strchr(name, '>') != NULL) ||
+ (strchr(name, '(') != NULL) || (strchr(name, '<') != NULL) ||
+ (strchr(name, ')') != NULL) || (strchr(name, ':') != NULL) ||
+ (strchr(name, '&') != NULL) || (strchr(name, ';') != NULL))
+ ERRMSG_EXIT(EXIT_MISUSE, "%s: Your filename contains "
"blanks or special characters!\n",
prog_name);
@@ -215,14 +215,14 @@ static void get_device_name(dasdfmt_info
info->devname[PATH_MAX - 1] = '\0';
if (stat(info->devname, &dev_stat) != 0)
- ERRMSG_EXIT(EXIT_MISUSE,
- "%s: Could not get information for device node %s: %s\n",
- prog_name, info->devname, strerror(errno));
+ ERRMSG_EXIT(EXIT_MISUSE, "%s: Could not get information for "
+ "device node %s: %s\n", prog_name, info->devname,
+ strerror(errno));
if (minor(dev_stat.st_rdev) & PARTN_MASK) {
- ERRMSG_EXIT(EXIT_MISUSE,
- "%s: Unable to format partition %s. Please specify a device.\n",
- prog_name, info->devname);
+ ERRMSG_EXIT(EXIT_MISUSE, "%s: Unable to format partition %s. "
+ "Please specify a device.\n", prog_name,
+ info->devname);
}
if (util_proc_dev_get_entry(dev_stat.st_rdev, 1, &dev_entry) == 0) {
@@ -253,7 +253,7 @@ static void init_info(dasdfmt_info_t *in
info->force = 0;
info->writenolabel = 0;
info->labelspec = 0;
- info->cdl_format = 0;
+ info->cdl_format = 0;
info->blksize_specified = 0;
info->reqsize_specified = 0;
info->node_specified = 0;
@@ -263,7 +263,6 @@ static void init_info(dasdfmt_info_t *in
info->yast_mode = 0;
}
-
/*
* check for disk type and set some variables (e.g. usage count)
*/
@@ -280,9 +279,9 @@ static void check_disk(dasdfmt_info_t *i
"status information failed (%s)\n",
prog_name, strerror(errno_save));
}
- if (ro) {
+ if (ro)
ERRMSG_EXIT(EXIT_FAILURE, "Disk is read only!\n");
- }
+
retry:
if (ioctl(filedes, BIODASDINFO, &dasd_info) != 0) {
errno_save = errno;
@@ -314,7 +313,7 @@ retry:
info->usage_count = dasd_info.open_count;
info->devno = dasd_info.devno;
- if (strncmp(dasd_info.type, "ECKD",4) != 0) {
+ if (strncmp(dasd_info.type, "ECKD", 4) != 0) {
ERRMSG_EXIT(EXIT_FAILURE,
"%s: Unsupported disk type\n%s is not an "
"ECKD disk!\n", prog_name, info->devname);
@@ -327,29 +326,28 @@ retry:
}
}
-
/*
* check the volume serial for special
* characters and move blanks to the end
*/
static int check_volser(char *s, int devno)
{
- int i,j;
+ int i, j;
- for (i=0; i<6; i++) {
+ for (i = 0; i < 6; i++) {
if ((s[i] < 0x20) || (s[i] > 0x7a) ||
- ((s[i] >= 0x21)&&(s[i] <= 0x22)) || /* !" */
- ((s[i] >= 0x26)&&(s[i] <= 0x2f)) || /* &'()*+,-./ */
- ((s[i] >= 0x3a)&&(s[i] <= 0x3f)) || /* :;<=>? */
- ((s[i] >= 0x5b)&&(s[i] <= 0x60))) /* \]^_` */
+ ((s[i] >= 0x21) && (s[i] <= 0x22)) || /* !" */
+ ((s[i] >= 0x26) && (s[i] <= 0x2f)) || /* &'()*+,-./ */
+ ((s[i] >= 0x3a) && (s[i] <= 0x3f)) || /* :;<=>? */
+ ((s[i] >= 0x5b) && (s[i] <= 0x60))) /* \]^_` */
s[i] = ' ';
s[i] = toupper(s[i]);
}
s[6] = 0x00;
- for (i=0; i<6; i++) {
+ for (i = 0; i < 6; i++) {
if (s[i] == ' ')
- for (j=i; j<6; j++)
+ for (j = i; j < 6; j++)
if (s[j] != ' ') {
s[i] = s[j];
s[j] = ' ';
@@ -360,7 +358,7 @@ static int check_volser(char *s, int dev
if (s[0] == ' ') {
printf("Usage error, switching to default.\n");
sprintf(s, "0X%04x", devno);
- for (i=0; i<6; i++)
+ for (i = 0; i < 6; i++)
s[i] = toupper(s[i]);
return -1;
}
@@ -368,7 +366,6 @@ static int check_volser(char *s, int dev
return 0;
}
-
/*
* do some blocksize checks
*/
@@ -377,7 +374,7 @@ static int check_param(char *s, size_t b
int tmp = data->blksize;
if ((tmp < 512) || (tmp > 4096)) {
- strncpy(s,"Blocksize must be one of the following positive "
+ strncpy(s, "Blocksize must be one of the following positive "
"integers:\n512, 1024, 2048, 4096.", buffsize);
if (buffsize > 0)
s[buffsize - 1] = '\0';
@@ -386,7 +383,7 @@ static int check_param(char *s, size_t b
while (tmp > 0) {
if ((tmp % 2) && (tmp != 1)) {
- strncpy(s,"Blocksize must be a power of 2.", buffsize);
+ strncpy(s, "Blocksize must be a power of 2.", buffsize);
if (buffsize > 0)
s[buffsize - 1] = '\0';
return -1;
@@ -397,7 +394,6 @@ static int check_param(char *s, size_t b
return 0;
}
-
/*
* ask the user to specify a blocksize
*/
@@ -415,7 +411,7 @@ static format_data_t ask_user_for_blksiz
if (fgets(buffer, sizeof(buffer), stdin) == NULL)
break;
- rc = sscanf(buffer,"%d%c", &params.blksize, &c);
+ rc = sscanf(buffer, "%d%c", &params.blksize, &c);
if ((rc == 2) && (c == '\n'))
rc = 1;
if (rc == -1)
@@ -424,7 +420,7 @@ static format_data_t ask_user_for_blksiz
printf(" -- wrong input, try again.\n");
if (check_param(str, ERR_LENGTH, &params) < 0) {
- printf(" -- %s\n",str);
+ printf(" -- %s\n", str);
rc = 0;
}
} while (rc != 1);
@@ -432,7 +428,6 @@ static format_data_t ask_user_for_blksiz
return params;
}
-
/*
* print all information needed to format the device
*/
@@ -449,7 +444,7 @@ static void dasdfmt_print_info(dasdfmt_i
printf("%s in the following way:\n", info->devname);
printf(" Device number of device : 0x%x\n", info->devno);
printf(" Labelling device : %s\n",
- (info->writenolabel)?"no":"yes");
+ (info->writenolabel) ? "no" : "yes");
if (!info->writenolabel) {
vtoc_volume_label_get_label(vlabel, vollbl);
@@ -460,31 +455,31 @@ static void dasdfmt_print_info(dasdfmt_i
printf(" Extent start (trk no) : %u\n", p->start_unit);
printf(" Extent end (trk no) : %u\n", p->stop_unit);
printf(" Compatible Disk Layout : %s\n",
- (p->intensity & DASD_FMT_INT_COMPAT)?"yes":"no");
+ (p->intensity & DASD_FMT_INT_COMPAT) ? "yes" : "no");
printf(" Blocksize : %d\n", p->blksize);
if (info->testmode)
printf("Test mode active, omitting ioctl.\n");
}
-
/*
* get volser
*/
-static int dasdfmt_get_volser(char * devname, char * volser)
+static int dasdfmt_get_volser(char *devname, char *volser)
{
- dasd_information_t dasd_info;
+ dasd_information_t dasd_info;
int blksize;
int f;
volume_label_t vlabel;
- if ((f = open(devname, O_RDONLY)) == -1)
- ERRMSG_EXIT(EXIT_FAILURE,"%s: Unable to open device %s: %s\n",
+ f = open(devname, O_RDONLY);
+ if (f == -1)
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: Unable to open device %s: %s\n",
prog_name, devname, strerror(errno));
if (ioctl(f, BIODASDINFO, &dasd_info) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (label pos) IOCTL BIODASD"
- "INFO failed (%s).\n",prog_name, strerror(errno));
+ "INFO failed (%s).\n", prog_name, strerror(errno));
if (ioctl(f, BLKSSZGET, &blksize) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (label pos) IOCTL BLKSSZGET "
@@ -500,8 +495,7 @@ static int dasdfmt_get_volser(char * dev
vtoc_read_volume_label(devname, dasd_info.label_block * blksize, &vlabel);
vtoc_volume_label_get_volser(&vlabel, volser);
return 0;
- }
- else {
+ } else {
return -1;
}
}
@@ -512,22 +506,24 @@ static int dasdfmt_get_volser(char * dev
static void dasdfmt_write_labels(dasdfmt_info_t *info, volume_label_t *vlabel,
unsigned int cylinders, unsigned int heads)
{
- int label_position;
- dasd_information_t dasd_info;
- struct hd_geometry geo;
- format4_label_t f4;
- format5_label_t f5;
- format7_label_t f7;
+ int label_position;
+ dasd_information_t dasd_info;
+ struct hd_geometry geo;
+ format4_label_t f4;
+ format5_label_t f5;
+ format7_label_t f7;
int rc, blksize;
void *ipl1_record, *ipl2_record;
int ipl1_record_len, ipl2_record_len;
- if (info->verbosity > 0) printf("Retrieving dasd information... ");
+ if (info->verbosity > 0)
+ printf("Retrieving dasd information... ");
if (ioctl(filedes, BIODASDINFO, &dasd_info) != 0)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (write labels) IOCTL BIODASD"
- "INFO failed (%s).\n",prog_name, strerror(errno));
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: (write labels) IOCTL "
+ "BIODASDINFO failed (%s).\n",
+ prog_name, strerror(errno));
if (ioctl(filedes, BLKSSZGET, &blksize) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (write labels) IOCTL BLKSSZGET "
@@ -539,13 +535,16 @@ static void dasdfmt_write_labels(dasdfmt
* vary depending on the format.
*/
if (ioctl(filedes, HDIO_GETGEO, &geo) != 0)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (write labels) IOCTL HDIO_GET"
- "GEO failed (%s).\n", prog_name, strerror(errno));
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: (write labels) IOCTL "
+ "HDIO_GETGEO failed (%s).\n",
+ prog_name, strerror(errno));
- if (info->verbosity > 0) printf("ok\n");
+ if (info->verbosity > 0)
+ printf("ok\n");
/* write empty bootstrap (initial IPL records) */
- if (info->verbosity > 0) printf("Writing empty bootstrap...\n");
+ if (info->verbosity > 0)
+ printf("Writing empty bootstrap...\n");
/*
* Note: ldl labels do not contain the key field
@@ -596,7 +595,8 @@ static void dasdfmt_write_labels(dasdfmt
label_position = dasd_info.label_block * blksize;
- if (info->verbosity > 0) printf("Writing label...\n");
+ if (info->verbosity > 0)
+ printf("Writing label...\n");
rc = lseek(filedes, label_position, SEEK_SET);
if (rc != label_position)
@@ -608,10 +608,10 @@ static void dasdfmt_write_labels(dasdfmt
* Note: cdl volume labels do not contain the 'formatted_blocks' part
* and ldl labels do not contain the key field
*/
- if (info->cdl_format)
+ if (info->cdl_format) {
rc = write(filedes, vlabel, (sizeof(*vlabel) -
sizeof(vlabel->formatted_blocks)));
- else {
+ } else {
vlabel->ldl_version = 0xf2; /* EBCDIC '2' */
vlabel->formatted_blocks = cylinders * heads * geo.sectors;
rc = write(filedes, &vlabel->vollbl, (sizeof(*vlabel)
@@ -625,7 +625,8 @@ static void dasdfmt_write_labels(dasdfmt
ERRMSG_EXIT(EXIT_FAILURE, "%s: Error writing volume label "
"(%d).\n", prog_name, rc);
- if (info->verbosity > 0) printf("Writing VTOC... ");
+ if (info->verbosity > 0)
+ printf("Writing VTOC... ");
label_position = (VTOC_START_CC * heads + VTOC_START_HH) *
geo.sectors * blksize;
@@ -673,10 +674,10 @@ static void dasdfmt_write_labels(dasdfmt
fsync(filedes);
- if (info->verbosity > 0) printf("ok\n");
+ if (info->verbosity > 0)
+ printf("ok\n");
}
-
/*
* formats the disk cylinderwise
*/
@@ -720,21 +721,20 @@ static void dasdfmt_format(dasdfmt_info_
format_step.start_unit += 1;
if (ioctl(filedes, BIODASDFMT, &format_step) != 0)
- ERRMSG_EXIT(EXIT_FAILURE,"%s: (format cylinder) IOCTL "
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: (format cylinder) IOCTL "
"BIODASDFMT failed. (%s)\n",
prog_name, strerror(errno));
if (info->print_progressbar) {
printf("cyl %7d of %7d |", cyl, cylinders);
p2 = p1;
- p1 = cyl*100/cylinders;
- if (p1 != p2)
- {
+ p1 = cyl * 100 / cylinders;
+ if (p1 != p2) {
/* percent value has changed */
- tmp = cyl*50/cylinders;
- for (j=1; j<=tmp; j++)
+ tmp = cyl * 50 / cylinders;
+ for (j = 1; j <= tmp; j++)
printf("#");
- for (j=tmp+1; j<=50; j++)
+ for (j = tmp + 1; j <= 50; j++)
printf("-");
printf("|%3d%%", p1);
}
@@ -748,6 +748,7 @@ static void dasdfmt_format(dasdfmt_info_
fflush(stdout);
hashcount++;
}
+
if (info->print_percentage) {
printf("cyl %7d of %7d |%3d%%\n", cyl, cylinders,
cyl*100/cylinders);
@@ -757,9 +758,9 @@ static void dasdfmt_format(dasdfmt_info_
if (k % heads == 0) {
k += reqsize * heads;
cyl += reqsize;
- }
- else
+ } else {
k += format_params->stop_unit % heads;
+ }
if (k > format_params->stop_unit)
break;
@@ -769,14 +770,9 @@ static void dasdfmt_format(dasdfmt_info_
printf("\n\n");
}
-
-/*
- *
- */
-static void dasdfmt_prepare_and_format (dasdfmt_info_t *info,
- unsigned int cylinders,
- unsigned int heads,
- format_data_t *p)
+static void dasdfmt_prepare_and_format(dasdfmt_info_t *info,
+ unsigned int cylinders,
+ unsigned int heads, format_data_t *p)
{
format_data_t temp = {
start_unit: 0,
@@ -786,7 +782,8 @@ static void dasdfmt_prepare_and_format (
| DASD_FMT_INT_INVAL)
};
- if (info->verbosity > 0) printf("Detaching the device...\n");
+ if (info->verbosity > 0)
+ printf("Detaching the device...\n");
if (ioctl(filedes, BIODASDDISABLE, p) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (prepare device) IOCTL "
@@ -794,7 +791,8 @@ static void dasdfmt_prepare_and_format (
strerror(errno));
disk_disabled = 1;
- if (info->verbosity > 0) printf("Invalidate first track...\n");
+ if (info->verbosity > 0)
+ printf("Invalidate first track...\n");
if (ioctl(filedes, BIODASDFMT, &temp) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (invalidate first track) IOCTL "
@@ -806,18 +804,21 @@ static void dasdfmt_prepare_and_format (
dasdfmt_format(info, cylinders, heads, p);
- if (info->verbosity > 0) printf("formatting tracks complete...\n");
+ if (info->verbosity > 0)
+ printf("formatting tracks complete...\n");
temp.intensity = p->intensity;
- if (info->verbosity > 0) printf("Revalidate first track...\n");
+ if (info->verbosity > 0)
+ printf("Revalidate first track...\n");
if (ioctl(filedes, BIODASDFMT, &temp) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (re-validate first track) IOCTL"
" BIODASDFMT failed (%s)\n", prog_name,
strerror(errno));
- if (info->verbosity > 0) printf("Re-accessing the device...\n");
+ if (info->verbosity > 0)
+ printf("Re-accessing the device...\n");
if (ioctl(filedes, BIODASDENABLE, p) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (prepare device) IOCTL "
@@ -826,20 +827,17 @@ static void dasdfmt_prepare_and_format (
disk_disabled = 0;
}
-
-/*
- *
- */
static void do_format_dasd(dasdfmt_info_t *info, format_data_t *p,
volume_label_t *vlabel)
{
- char inp_buffer[5];
+ char inp_buffer[5];
dasd_information_t dasd_info;
struct dasd_eckd_characteristics *characteristics;
unsigned int cylinders, heads;
int count;
- if (info->verbosity > 0) printf("Retrieving disk geometry...\n");
+ if (info->verbosity > 0)
+ printf("Retrieving disk geometry...\n");
if (ioctl(filedes, BIODASDINFO, &dasd_info) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (retrieving disk information) "
@@ -877,22 +875,23 @@ static void do_format_dasd(dasdfmt_info_
}
}
} else {
- if (!info->labelspec && !info->keep_volser) {
+ if (!info->labelspec && !info->keep_volser) {
char buf[7];
- sprintf(buf, "0X%04x", info->devno);
+ sprintf(buf, "0X%04x", info->devno);
check_volser(buf, info->devno);
vtoc_volume_label_set_volser(vlabel, buf);
}
- if (p->intensity & DASD_FMT_INT_COMPAT) {
+ if (p->intensity & DASD_FMT_INT_COMPAT) {
info->cdl_format = 1;
vtoc_volume_label_set_label(vlabel, "VOL1");
vtoc_volume_label_set_key(vlabel, "VOL1");
vtoc_set_cchhb(&vlabel->vtoc, 0x0000, 0x0001, 0x01);
- } else
+ } else {
vtoc_volume_label_set_label(vlabel, "LNX1");
- }
+ }
+ }
if ((info->verbosity > 0) || !info->withoutprompt || info->testmode)
dasdfmt_print_info(info, vlabel, cylinders, heads, p);
@@ -926,15 +925,15 @@ static void do_format_dasd(dasdfmt_info_
"untouched: ");
if (fgets(inp_buffer, sizeof(inp_buffer), stdin) == NULL)
return;
- if (strcasecmp(inp_buffer,"yes") &&
- strcasecmp(inp_buffer,"yes\n")) {
+ if (strcasecmp(inp_buffer, "yes") &&
+ strcasecmp(inp_buffer, "yes\n")) {
printf("Omitting ioctl call (disk will "
"NOT be formatted).\n");
return;
}
}
- if (!((info->withoutprompt)&&(info->verbosity<1)))
+ if (!((info->withoutprompt) && (info->verbosity < 1)))
printf("Formatting the device. This may take a "
"while (get yourself a coffee).\n");
@@ -954,12 +953,11 @@ static void do_format_dasd(dasdfmt_info_
} else {
if (!info->yast_mode)
printf("ok\n");
- }
+ }
}
}
-
-int main(int argc,char *argv[])
+int main(int argc, char *argv[])
{
dasdfmt_info_t info;
volume_label_t vlabel;
@@ -980,9 +978,9 @@ int main(int argc,char *argv[])
int running=0;
/* Establish a handler for interrupt signals. */
- signal (SIGTERM, program_interrupt_signal);
- signal (SIGINT, program_interrupt_signal);
- signal (SIGQUIT, program_interrupt_signal);
+ signal(SIGTERM, program_interrupt_signal);
+ signal(SIGINT, program_interrupt_signal);
+ signal(SIGQUIT, program_interrupt_signal);
/******************* initialization ********************/
prog_name = argv[0];
@@ -996,102 +994,81 @@ int main(int argc,char *argv[])
/*************** parse parameters **********************/
- while (1)
- {
- rc=getopt_long(argc, argv, dasdfmt_getopt_string,
- dasdfmt_getopt_long_options, &index);
+ while (1) {
+ rc = getopt_long(argc, argv, dasdfmt_getopt_string,
+ dasdfmt_getopt_long_options, &index);
- switch (rc)
- {
+ switch (rc) {
case 'F':
- info.force=1;
+ info.force = 1;
break;
-
- case 'd' :
- if (strncmp(optarg,"cdl",3)==0)
- {
+ case 'd':
+ if (strncmp(optarg, "cdl", 3) == 0) {
format_params.intensity |= DASD_FMT_INT_COMPAT;
- if (info.writenolabel)
- {
- printf("WARNING: using the cdl " \
- "format without writing a " \
- "label doesn't make much " \
+ if (info.writenolabel) {
+ printf("WARNING: using the cdl "
+ "format without writing a "
+ "label doesn't make much "
"sense!\n");
exit(1);
}
- }
- else if (strncmp(optarg,"ldl",3)==0)
+ } else if (strncmp(optarg, "ldl", 3) == 0) {
format_params.intensity &= ~DASD_FMT_INT_COMPAT;
- else
- {
+ } else {
printf("%s is not a valid option!\n", optarg);
exit(1);
}
- break;
-
+ break;
case 'y':
- info.withoutprompt=1;
+ info.withoutprompt = 1;
break;
-
case 'z':
- format_params.intensity |= DASD_FMT_INT_FMT_NOR0;
+ format_params.intensity |= DASD_FMT_INT_FMT_NOR0;
break;
-
case 't':
- info.testmode=1;
+ info.testmode = 1;
break;
-
case 'p':
if (!(info.print_hashmarks || info.print_percentage))
info.print_progressbar = 1;
break;
-
case 'm':
- if (!(info.print_progressbar || info.print_percentage))
- {
- hashstep_str=optarg;
- info.print_hashmarks=1;
+ if (!(info.print_progressbar || info.print_percentage)) {
+ hashstep_str = optarg;
+ info.print_hashmarks = 1;
}
break;
-
case 'Q':
if (!(info.print_hashmarks || info.print_progressbar))
info.print_percentage = 1;
break;
-
case 'v':
- info.verbosity=1;
+ info.verbosity = 1;
break;
-
case 'h':
exit_usage(0);
-
case 'V':
print_version();
exit(0);
-
case 'l':
- strncpy(buf, optarg, 6);
+ strncpy(buf, optarg, 6);
if (check_volser(buf, 0) < 0)
break;
- vtoc_volume_label_set_volser(&vlabel,buf);
- info.labelspec=1;
+ vtoc_volume_label_set_volser(&vlabel, buf);
+ info.labelspec = 1;
break;
-
case 'L':
- if (format_params.intensity & DASD_FMT_INT_COMPAT)
- {
- printf("WARNING: using the cdl format " \
- "without writing a label doesn't " \
+ if (format_params.intensity & DASD_FMT_INT_COMPAT) {
+ printf("WARNING: using the cdl format "
+ "without writing a label doesn't "
"make much sense!\n");
exit(1);
}
- info.writenolabel=1;
+ info.writenolabel = 1;
break;
-
- case 'b' :
- blksize_param_str=optarg;
- info.blksize_specified=1;
+ case 'b':
+ blksize_param_str = optarg;
+ info.blksize_specified = 1;
break;
case 'r':
reqsize_param_str = optarg;
@@ -1102,7 +1079,7 @@ int main(int argc,char *argv[])
ERRMSG_EXIT(EXIT_MISUSE,"%s: too many devices specified.\n",
prog_name);
dev_filename[dev_count++]=strdup(optarg);
- info.node_specified=1;
+ info.node_specified = 1;
break;
case 'Y' : /* YaST mode */
info.yast_mode=1;
@@ -1110,8 +1087,8 @@ int main(int argc,char *argv[])
case 'P' : /* max parallel formatting processes */
max_parallel=atoi(optarg);
break;
- case 'k' :
- info.keep_volser=1;
+ case 'k':
+ info.keep_volser = 1;
break;
case 'C':
info.force_host = 1;
@@ -1121,11 +1098,12 @@ int main(int argc,char *argv[])
info.device_id = optind;
break;
default:
- ERRMSG_EXIT(EXIT_MISUSE,
- "Try '%s --help' for more"
- " information.\n",prog_name);
+ ERRMSG_EXIT(EXIT_MISUSE, "Try '%s --help' for more"
+ " information.\n", prog_name);
}
- if (rc==-1) break; // exit loop if finished
+
+ if (rc == -1)
+ break; /* exit loop if finished */
}
CHECK_SPEC_MAX_ONCE(info.blksize_specified, "blocksize");
@@ -1222,7 +1200,7 @@ int main(int argc,char *argv[])
} else
reqsize = DEFAULT_REQUESTSIZE;
if (info.print_hashmarks)
- PARSE_PARAM_INTO(info.hashstep, hashstep_str,10,"hashstep");
+ PARSE_PARAM_INTO(info.hashstep, hashstep_str, 10, "hashstep");
get_device_name(&info, dev_filename[i]);
@@ -1230,22 +1208,24 @@ int main(int argc,char *argv[])
format_params = ask_user_for_blksize(format_params);
if (info.keep_volser) {
- if(format_params.intensity == 0x00) {
- printf("WARNING: VOLSER cannot be kept " \
+ if (format_params.intensity == 0x00) {
+ printf("WARNING: VOLSER cannot be kept "
"when using the ldl format!\n");
exit(1);
}
- if(dasdfmt_get_volser(info.devname, old_volser) == 0)
+ if (dasdfmt_get_volser(info.devname, old_volser) == 0)
vtoc_volume_label_set_volser(&vlabel, old_volser);
else
- ERRMSG_EXIT(EXIT_FAILURE,"%s: VOLSER not found on device %s\n",
+ ERRMSG_EXIT(EXIT_FAILURE,
+ "%s: VOLSER not found on device %s\n",
prog_name, info.devname);
}
- if ((filedes = open(info.devname, O_RDWR)) == -1)
- ERRMSG_EXIT(EXIT_FAILURE,"%s: Unable to open device %s: %s\n",
+ filedes = open(info.devname, O_RDWR);
+ if (filedes == -1)
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: Unable to open device %s: %s\n",
prog_name, info.devname, strerror(errno));
check_disk(&info);

399
s390-tools-sles12sp3-dasdfmt-04-Use-enhanced-DASD-information.patch
View File

@ -1,399 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Use enhanced DASD information
Currently dasdfmt uses BIODASDINFO as the IOCTL command to retrieve
information about a DASD and stores them in dasd_information_t.
However, BIODASDINFO2 offers a few more useful information (which are
then stored in dasd_information2_t).
- Replace dasd_information_t with dasd_information2_t.
- Make the corresponding variable part of dasdfmt_info_t, since it is
used in several functions anyway and we can save a few parameters and
IOCTL calls.
- Change the initialization of dasdfmt_info_t. A separate function isn't
necessary for that.
- Put the BIODASDINFO2 IOCTL call in a separate function which is then
called only once.
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.c | 132 ++++++++++++++++++------------------------------------
dasdfmt/dasdfmt.h | 21 ++++++--
2 files changed, 61 insertions(+), 92 deletions(-)
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -237,30 +237,18 @@ static void get_device_name(dasdfmt_info
}
/*
- * initialize the dasdfmt info structure
+ * Retrieve DASD information
*/
-static void init_info(dasdfmt_info_t *info)
+static void get_device_info(dasdfmt_info_t *info)
{
- info->devno = 0x0;
- info->usage_count = 0;
- info->testmode = 0;
- info->verbosity = 0;
- info->withoutprompt = 0;
- info->print_progressbar = 0;
- info->print_hashmarks = 0;
- info->print_percentage = 0;
- info->hashstep = 0;
- info->force = 0;
- info->writenolabel = 0;
- info->labelspec = 0;
- info->cdl_format = 0;
- info->blksize_specified = 0;
- info->reqsize_specified = 0;
- info->node_specified = 0;
- info->device_id = 0;
- info->keep_volser = 0;
- info->force_host = 0;
- info->yast_mode = 0;
+ dasd_information2_t dasd_info;
+
+ if (ioctl(filedes, BIODASDINFO2, &dasd_info))
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: the ioctl call to retrieve "
+ "device information failed (%s).\n",
+ prog_name, strerror(errno));
+
+ info->dasd_info = dasd_info;
}
/*
@@ -268,7 +256,6 @@ static void init_info(dasdfmt_info_t *in
*/
static void check_disk(dasdfmt_info_t *info)
{
- dasd_information_t dasd_info;
int ro, errno_save, i = 0;
if (ioctl(filedes, BLKROGET, &ro) != 0) {
@@ -283,15 +270,6 @@ static void check_disk(dasdfmt_info_t *i
ERRMSG_EXIT(EXIT_FAILURE, "Disk is read only!\n");
retry:
- if (ioctl(filedes, BIODASDINFO, &dasd_info) != 0) {
- errno_save = errno;
- close(filedes);
- ERRMSG_EXIT(EXIT_FAILURE,
- "%s: the ioctl call to retrieve device "
- "information failed (%s)\n",
- prog_name, strerror(errno_save));
- }
-
if (!info->force)
/*
* udev strikes again.
@@ -302,7 +280,7 @@ retry:
* And confusing the hell out ouf anyone else.
* Bah.
*/
- if (dasd_info.open_count > 1) {
+ if (info->dasd_info.open_count > 1) {
if (i < 5) {
++i;
sleep(1);
@@ -311,9 +289,7 @@ retry:
ERRMSG_EXIT(EXIT_BUSY, "Disk in use!\n");
}
- info->usage_count = dasd_info.open_count;
- info->devno = dasd_info.devno;
- if (strncmp(dasd_info.type, "ECKD", 4) != 0) {
+ if (strncmp(info->dasd_info.type, "ECKD", 4) != 0) {
ERRMSG_EXIT(EXIT_FAILURE,
"%s: Unsupported disk type\n%s is not an "
"ECKD disk!\n", prog_name, info->devname);
@@ -442,7 +418,7 @@ static void dasdfmt_print_info(dasdfmt_i
printf("\nI am going to format the device ");
printf("%s in the following way:\n", info->devname);
- printf(" Device number of device : 0x%x\n", info->devno);
+ printf(" Device number of device : 0x%x\n", info->dasd_info.devno);
printf(" Labelling device : %s\n",
(info->writenolabel) ? "no" : "yes");
@@ -465,21 +441,16 @@ static void dasdfmt_print_info(dasdfmt_i
/*
* get volser
*/
-static int dasdfmt_get_volser(char *devname, char *volser)
+static int dasdfmt_get_volser(dasdfmt_info_t *info, char *volser)
{
- dasd_information_t dasd_info;
int blksize;
int f;
volume_label_t vlabel;
- f = open(devname, O_RDONLY);
+ f = open(info->devname, O_RDONLY);
if (f == -1)
ERRMSG_EXIT(EXIT_FAILURE, "%s: Unable to open device %s: %s\n",
- prog_name, devname, strerror(errno));
-
- if (ioctl(f, BIODASDINFO, &dasd_info) != 0)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (label pos) IOCTL BIODASD"
- "INFO failed (%s).\n", prog_name, strerror(errno));
+ prog_name, info->devname, strerror(errno));
if (ioctl(f, BLKSSZGET, &blksize) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (label pos) IOCTL BLKSSZGET "
@@ -489,10 +460,12 @@ static int dasdfmt_get_volser(char *devn
ERRMSG("%s: error during close: %s\ncontinuing...\n",
prog_name, strerror(errno));
- if ((strncmp(dasd_info.type, "ECKD", 4) == 0) &&
- (!dasd_info.FBA_layout)) {
+ if ((strncmp(info->dasd_info.type, "ECKD", 4) == 0) &&
+ (!info->dasd_info.FBA_layout)) {
/* OS/390 and zOS compatible disk layout */
- vtoc_read_volume_label(devname, dasd_info.label_block * blksize, &vlabel);
+ vtoc_read_volume_label(info->devname,
+ info->dasd_info.label_block * blksize,
+ &vlabel);
vtoc_volume_label_get_volser(&vlabel, volser);
return 0;
} else {
@@ -507,7 +480,6 @@ static void dasdfmt_write_labels(dasdfmt
unsigned int cylinders, unsigned int heads)
{
int label_position;
- dasd_information_t dasd_info;
struct hd_geometry geo;
format4_label_t f4;
format5_label_t f5;
@@ -520,11 +492,6 @@ static void dasdfmt_write_labels(dasdfmt
if (info->verbosity > 0)
printf("Retrieving dasd information... ");
- if (ioctl(filedes, BIODASDINFO, &dasd_info) != 0)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (write labels) IOCTL "
- "BIODASDINFO failed (%s).\n",
- prog_name, strerror(errno));
-
if (ioctl(filedes, BLKSSZGET, &blksize) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (write labels) IOCTL BLKSSZGET "
"failed (%s).\n", prog_name, strerror(errno));
@@ -586,14 +553,14 @@ static void dasdfmt_write_labels(dasdfmt
/* write VTOC */
vtoc_init_format4_label(&f4, geo.cylinders, cylinders, heads,
- geo.sectors, blksize, dasd_info.dev_type);
+ geo.sectors, blksize, info->dasd_info.dev_type);
vtoc_init_format5_label(&f5);
vtoc_init_format7_label(&f7);
vtoc_set_freespace(&f4, &f5, &f7, '+', 0, FIRST_USABLE_TRK,
(cylinders * heads - 1), cylinders, heads);
- label_position = dasd_info.label_block * blksize;
+ label_position = info->dasd_info.label_block * blksize;
if (info->verbosity > 0)
printf("Writing label...\n");
@@ -831,7 +798,6 @@ static void do_format_dasd(dasdfmt_info_
volume_label_t *vlabel)
{
char inp_buffer[5];
- dasd_information_t dasd_info;
struct dasd_eckd_characteristics *characteristics;
unsigned int cylinders, heads;
int count;
@@ -839,13 +805,9 @@ static void do_format_dasd(dasdfmt_info_
if (info->verbosity > 0)
printf("Retrieving disk geometry...\n");
- if (ioctl(filedes, BIODASDINFO, &dasd_info) != 0)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (retrieving disk information) "
- "IOCTL BIODASDINFO failed (%s).\n",
- prog_name, strerror(errno));
-
characteristics =
- (struct dasd_eckd_characteristics *) &dasd_info.characteristics;
+ (struct dasd_eckd_characteristics *)
+ &info->dasd_info.characteristics;
if (characteristics->no_cyl == LV_COMPAT_CYL &&
characteristics->long_no_cyl)
cylinders = characteristics->long_no_cyl;
@@ -878,8 +840,8 @@ static void do_format_dasd(dasdfmt_info_
if (!info->labelspec && !info->keep_volser) {
char buf[7];
- sprintf(buf, "0X%04x", info->devno);
- check_volser(buf, info->devno);
+ sprintf(buf, "0X%04x", info->dasd_info.devno);
+ check_volser(buf, info->dasd_info.devno);
vtoc_volume_label_set_volser(vlabel, buf);
}
@@ -959,7 +921,10 @@ static void do_format_dasd(dasdfmt_info_
int main(int argc, char *argv[])
{
- dasdfmt_info_t info;
+ dasdfmt_info_t info = {
+ .dasd_info = {0},
+ {0}
+ };
volume_label_t vlabel;
char old_volser[7];
@@ -986,7 +951,6 @@ int main(int argc, char *argv[])
prog_name = argv[0];
/* set default values */
- init_info(&info);
vtoc_volume_label_init(&vlabel);
format_params.blksize = DEFAULT_BLOCKSIZE;
@@ -1137,30 +1101,24 @@ int main(int argc, char *argv[])
if(info.yast_mode) {
for(i=0;i<dev_count;i++) {
- dasd_information_t dasd_info;
struct dasd_eckd_characteristics *characteristics;
unsigned int cylinders;
get_device_name(&info, dev_filename[i]);
- if ((filedes = open(info.devname, O_RDWR)) == -1) {
+
+ filedes = open(info.devname, O_RDWR);
+ if (filedes == -1) {
ERRMSG("%s: Unable to open device %s: %s\n",
- prog_name, info.devname, strerror(errno));
- free(dev_filename[i]);
- dev_filename[i]=(char*)-1; /* ignore device */
- continue;
- }
- if (ioctl(filedes, BIODASDINFO, &dasd_info) != 0) {
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (retrieving disk information) "
- "IOCTL BIODASDINFO failed (%s).\n",
- prog_name, strerror(errno));
+ prog_name, info.devname, strerror(errno));
free(dev_filename[i]);
dev_filename[i]=(char*)-1; /* ignore device */
- close(filedes);
continue;
}
+ get_device_info(&info);
+
characteristics =
- (struct dasd_eckd_characteristics *) &dasd_info.characteristics;
+ (struct dasd_eckd_characteristics *) &info.dasd_info.characteristics;
if (characteristics->no_cyl == LV_COMPAT_CYL &&
characteristics->long_no_cyl)
cylinders = characteristics->long_no_cyl;
@@ -1204,6 +1162,13 @@ int main(int argc, char *argv[])
get_device_name(&info, dev_filename[i]);
+ filedes = open(info.devname, O_RDWR);
+ if (filedes == -1)
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: Unable to open device %s: %s\n",
+ prog_name, info.devname, strerror(errno));
+
+ get_device_info(&info);
+
if (!info.blksize_specified)
format_params = ask_user_for_blksize(format_params);
@@ -1214,7 +1179,7 @@ int main(int argc, char *argv[])
exit(1);
}
- if (dasdfmt_get_volser(info.devname, old_volser) == 0)
+ if (dasdfmt_get_volser(&info, old_volser) == 0)
vtoc_volume_label_set_volser(&vlabel, old_volser);
else
ERRMSG_EXIT(EXIT_FAILURE,
@@ -1223,11 +1188,6 @@ int main(int argc, char *argv[])
}
- filedes = open(info.devname, O_RDWR);
- if (filedes == -1)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: Unable to open device %s: %s\n",
- prog_name, info.devname, strerror(errno));
-
check_disk(&info);
if (check_param(str, ERR_LENGTH, &format_params) < 0)
--- a/dasdfmt/dasdfmt.h
+++ b/dasdfmt/dasdfmt.h
@@ -32,11 +32,11 @@
#define DASD_IOCTL_LETTER 'D'
/*
- * struct dasd_information_t
+ * struct dasd_information2_t
* represents any data about the device, which is visible to userspace.
* including format and features.
*/
-typedef struct dasd_information_t {
+typedef struct dasd_information2_t {
unsigned int devno; /* S/390 devno */
unsigned int real_devno; /* for aliases */
unsigned int schid; /* S/390 subchannel identifier */
@@ -56,7 +56,17 @@ typedef struct dasd_information_t {
unsigned int confdata_size;
char characteristics[64]; /* from read_device_characteristics */
char configuration_data[256]; /* from read_configuration_data */
-} dasd_information_t;
+ unsigned int format; /* format info like formatted/cdl/ldl/... */
+ unsigned int features; /* dasd features like 'ro',... */
+ unsigned int reserved0; /* reserved for further use ,... */
+ unsigned int reserved1; /* reserved for further use ,... */
+ unsigned int reserved2; /* reserved for further use ,... */
+ unsigned int reserved3; /* reserved for further use ,... */
+ unsigned int reserved4; /* reserved for further use ,... */
+ unsigned int reserved5; /* reserved for further use ,... */
+ unsigned int reserved6; /* reserved for further use ,... */
+ unsigned int reserved7; /* reserved for further use ,... */
+} dasd_information2_t;
struct dasd_eckd_characteristics {
@@ -165,7 +175,7 @@ typedef struct format_data_t {
#define BIODASDENABLE _IO(DASD_IOCTL_LETTER,1)
/* Get information on a dasd device (enhanced) */
-#define BIODASDINFO _IOR(DASD_IOCTL_LETTER,1,dasd_information_t)
+#define BIODASDINFO2 _IOR(DASD_IOCTL_LETTER, 3, dasd_information2_t)
/* #define BIODASDFORMAT _IOW(IOCTL_LETTER,0,format_data_t) , deprecated */
#define BIODASDFMT _IOW(DASD_IOCTL_LETTER,1,format_data_t)
@@ -251,9 +261,8 @@ typedef struct bootstrap2 {
} __attribute__ ((packed)) bootstrap2_t;
typedef struct dasdfmt_info {
- int devno;
+ dasd_information2_t dasd_info;
char devname[PATH_MAX];
- int usage_count;
int verbosity;
int testmode;
int withoutprompt;

210
s390-tools-sles12sp3-dasdfmt-05-Refactor-do_format_dasd.patch
View File

@ -1,210 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Refactor do_format_dasd
In order to allow for new features to be integrated properly in the
existing code, certain parts of do_format_dasd() must be moved to
separate functions. This applies to setting VTOC information and
geometrical information.
Therefore, move the relevant bits to set_geo() and set_label().
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.c | 132 +++++++++++++++++++++++++++++++-----------------------
1 file changed, 76 insertions(+), 56 deletions(-)
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -371,6 +371,73 @@ static int check_param(char *s, size_t b
}
/*
+ * Retrieve disk information and set cylinders and heads accordingly.
+ */
+static void set_geo(dasdfmt_info_t *info, unsigned int *cylinders,
+ unsigned int *heads)
+{
+ struct dasd_eckd_characteristics *characteristics;
+
+ if (info->verbosity > 0)
+ printf("Retrieving disk geometry...\n");
+
+ characteristics = (struct dasd_eckd_characteristics *)
+ &info->dasd_info.characteristics;
+ if (characteristics->no_cyl == LV_COMPAT_CYL &&
+ characteristics->long_no_cyl)
+ *cylinders = characteristics->long_no_cyl;
+ else
+ *cylinders = characteristics->no_cyl;
+ *heads = characteristics->trk_per_cyl;
+}
+
+/*
+ * Set VTOC label information
+ */
+static void set_label(dasdfmt_info_t *info, volume_label_t *vlabel,
+ format_data_t *p, unsigned int cylinders)
+{
+ char inp_buffer[5];
+
+ if (info->writenolabel) {
+ if (cylinders > LV_COMPAT_CYL && !info->withoutprompt) {
+ printf("\n--->> ATTENTION! <<---\n");
+ printf("You specified to write no labels to a"
+ " volume with more then %u cylinders.\n"
+ "Cylinders above this limit will not be"
+ " accessible as a linux partition!\n"
+ "Type \"yes\" to continue, no will leave"
+ " the disk untouched: ", LV_COMPAT_CYL);
+ if (fgets(inp_buffer, sizeof(inp_buffer), stdin) == NULL)
+ return;
+ if (strcasecmp(inp_buffer, "yes") &&
+ strcasecmp(inp_buffer, "yes\n")) {
+ printf("Omitting ioctl call (disk will "
+ "NOT be formatted).\n");
+ return;
+ }
+ }
+ } else {
+ if (!info->labelspec && !info->keep_volser) {
+ char buf[7];
+
+ sprintf(buf, "0X%04x", info->dasd_info.devno);
+ check_volser(buf, info->dasd_info.devno);
+ vtoc_volume_label_set_volser(vlabel, buf);
+ }
+
+ if (p->intensity & DASD_FMT_INT_COMPAT) {
+ info->cdl_format = 1;
+ vtoc_volume_label_set_label(vlabel, "VOL1");
+ vtoc_volume_label_set_key(vlabel, "VOL1");
+ vtoc_set_cchhb(&vlabel->vtoc, 0x0000, 0x0001, 0x01);
+ } else {
+ vtoc_volume_label_set_label(vlabel, "LNX1");
+ }
+ }
+}
+
+/*
* ask the user to specify a blocksize
*/
static format_data_t ask_user_for_blksize(format_data_t params)
@@ -452,7 +519,7 @@ static int dasdfmt_get_volser(dasdfmt_in
ERRMSG_EXIT(EXIT_FAILURE, "%s: Unable to open device %s: %s\n",
prog_name, info->devname, strerror(errno));
- if (ioctl(f, BLKSSZGET, &blksize) != 0)
+ if (ioctl(filedes, BLKSSZGET, &blksize) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (label pos) IOCTL BLKSSZGET "
"failed (%s).\n", prog_name, strerror(errno));
@@ -794,67 +861,16 @@ static void dasdfmt_prepare_and_format(d
disk_disabled = 0;
}
-static void do_format_dasd(dasdfmt_info_t *info, format_data_t *p,
- volume_label_t *vlabel)
+static void do_format_dasd(dasdfmt_info_t *info, volume_label_t *vlabel,
+ format_data_t *p, unsigned int cylinders,
+ unsigned int heads)
{
char inp_buffer[5];
- struct dasd_eckd_characteristics *characteristics;
- unsigned int cylinders, heads;
int count;
- if (info->verbosity > 0)
- printf("Retrieving disk geometry...\n");
-
- characteristics =
- (struct dasd_eckd_characteristics *)
- &info->dasd_info.characteristics;
- if (characteristics->no_cyl == LV_COMPAT_CYL &&
- characteristics->long_no_cyl)
- cylinders = characteristics->long_no_cyl;
- else
- cylinders = characteristics->no_cyl;
- heads = characteristics->trk_per_cyl;
-
p->start_unit = 0;
p->stop_unit = (cylinders * heads) - 1;
- if (info->writenolabel) {
- if (cylinders > LV_COMPAT_CYL && !info->withoutprompt) {
- printf("\n--->> ATTENTION! <<---\n");
- printf("You specified to write no labels to a"
- " volume with more then %u cylinders.\n"
- "Cylinders above this limit will not be"
- " accessible as a linux partition!\n"
- "Type \"yes\" to continue, no will leave"
- " the disk untouched: ", LV_COMPAT_CYL);
- if (fgets(inp_buffer, sizeof(inp_buffer), stdin) == NULL)
- return;
- if (strcasecmp(inp_buffer, "yes") &&
- strcasecmp(inp_buffer, "yes\n")) {
- printf("Omitting ioctl call (disk will "
- "NOT be formatted).\n");
- return;
- }
- }
- } else {
- if (!info->labelspec && !info->keep_volser) {
- char buf[7];
-
- sprintf(buf, "0X%04x", info->dasd_info.devno);
- check_volser(buf, info->dasd_info.devno);
- vtoc_volume_label_set_volser(vlabel, buf);
- }
-
- if (p->intensity & DASD_FMT_INT_COMPAT) {
- info->cdl_format = 1;
- vtoc_volume_label_set_label(vlabel, "VOL1");
- vtoc_volume_label_set_key(vlabel, "VOL1");
- vtoc_set_cchhb(&vlabel->vtoc, 0x0000, 0x0001, 0x01);
- } else {
- vtoc_volume_label_set_label(vlabel, "LNX1");
- }
- }
-
if ((info->verbosity > 0) || !info->withoutprompt || info->testmode)
dasdfmt_print_info(info, vlabel, cylinders, heads, p);
@@ -938,6 +954,7 @@ int main(int argc, char *argv[])
char *hashstep_str = NULL;
int rc, index, i;
+ unsigned int cylinders, heads;
int max_parallel=1;
int running=0;
@@ -1193,7 +1210,10 @@ int main(int argc, char *argv[])
if (check_param(str, ERR_LENGTH, &format_params) < 0)
ERRMSG_EXIT(EXIT_MISUSE, "%s: %s\n", prog_name, str);
- do_format_dasd(&info, &format_params, &vlabel);
+ set_geo(&info, &cylinders, &heads);
+ set_label(&info, &vlabel, &format_params, cylinders);
+ do_format_dasd(&info, &vlabel, &format_params,
+ cylinders, heads);
if (close(filedes) != 0)
ERRMSG("%s: error during close: %s\ncontinuing...\n",

93
s390-tools-sles12sp3-dasdfmt-06-Make-the-IOCTL-BLKSSZGET-reusable.patch
View File

@ -1,93 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Make the IOCTL BLKSSZGET reusable
The IOCTL BLKSSZGET is used to get blocksize information of a device.
Since it is used several times already and could be used for new
features as well, move the call to a separate function and make it
reusable.
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.c | 24 ++++++++++++++++--------
1 file changed, 16 insertions(+), 8 deletions(-)
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -252,6 +252,17 @@ static void get_device_info(dasdfmt_info
}
/*
+ * Retrieve blocksize of device
+ */
+static void get_blocksize(unsigned int *blksize)
+{
+ if (ioctl(filedes, BLKSSZGET, blksize) != 0)
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: the ioctl to get the blocksize "
+ "of the device failed (%s).\n", prog_name,
+ strerror(errno));
+}
+
+/*
* check for disk type and set some variables (e.g. usage count)
*/
static void check_disk(dasdfmt_info_t *info)
@@ -510,7 +521,7 @@ static void dasdfmt_print_info(dasdfmt_i
*/
static int dasdfmt_get_volser(dasdfmt_info_t *info, char *volser)
{
- int blksize;
+ unsigned int blksize;
int f;
volume_label_t vlabel;
@@ -519,9 +530,7 @@ static int dasdfmt_get_volser(dasdfmt_in
ERRMSG_EXIT(EXIT_FAILURE, "%s: Unable to open device %s: %s\n",
prog_name, info->devname, strerror(errno));
- if (ioctl(filedes, BLKSSZGET, &blksize) != 0)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (label pos) IOCTL BLKSSZGET "
- "failed (%s).\n", prog_name, strerror(errno));
+ get_blocksize(&blksize);
if (close(f) != 0)
ERRMSG("%s: error during close: %s\ncontinuing...\n",
@@ -551,7 +560,8 @@ static void dasdfmt_write_labels(dasdfmt
format4_label_t f4;
format5_label_t f5;
format7_label_t f7;
- int rc, blksize;
+ unsigned int blksize;
+ int rc;
void *ipl1_record, *ipl2_record;
int ipl1_record_len, ipl2_record_len;
@@ -559,9 +569,7 @@ static void dasdfmt_write_labels(dasdfmt
if (info->verbosity > 0)
printf("Retrieving dasd information... ");
- if (ioctl(filedes, BLKSSZGET, &blksize) != 0)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (write labels) IOCTL BLKSSZGET "
- "failed (%s).\n", prog_name, strerror(errno));
+ get_blocksize(&blksize);
/*
* Don't rely on the cylinders returned by HDIO_GETGEO, they might be

555
s390-tools-sles12sp3-dasdfmt-07-Add-quick-format-support.patch
View File

@ -1,555 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Add quick format support
On occasion, a DASD device might have been formatted earlier and could
potentially be re-initialized very easily. For device initalization it
is necessary to write disk information (i.e. volume label (CDL or LDL)
and VTOC) to the first two tracks. Currently you'd need to format the
entire disk, which can take a long time and is totally unnecessary.
Therefore, add a quick format mode which formats only the first two
tracks and fills them with data accordingly.
Before any formatting is done, several checks regarding the
expected device format are performed.
The mode can be specified with the new command line switch -M (--mode)
<mode>. Where 'mode' can be either 'full' (default) or 'quick'.
Document the switch -M (--mode) and its options full and quick in the
man page.
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.8 | 15 ++
dasdfmt/dasdfmt.c | 290 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
dasdfmt/dasdfmt.h | 51 +++++++++
3 files changed, 344 insertions(+), 12 deletions(-)
--- a/dasdfmt/dasdfmt.8
+++ b/dasdfmt/dasdfmt.8
@@ -67,7 +67,7 @@ Print version number and exit.
.TP
\fB-F\fR or \fB--force\fR
-Formats the device without checking, if the device is in use.
+Formats the device without performing sanity checking.
.TP
\fB-C\fR or \fB--check_host_count\fR
@@ -108,6 +108,19 @@ The value will be at least as big as the
.br
.TP
+\fB-M\fR \fImode\fR or \fB--mode\fR=\fImode\fR
+Specify the \fImode\fR to be used to format the device. Valid modes are:
+.RS
+.IP full
+Format the entire disk with the specified blocksize. (default)
+.IP quick
+Format the first two tracks and write label and partition information. Only use
+this option if you are sure that the target DASD already contains a regular
+format with the specified blocksize. A blocksize can optionally be specified
+using \fB-b\fR (\fB--blocksize\fR).
+.RE
+
+.TP
\fB-r\fR \fIcylindercount\fR or \fB--requestsize\fR=\fIcylindercount\fR
Number of cylinders to be processed in one formatting step.
The value must be an integer in the range 1 - 255.
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -30,6 +30,7 @@ static const char copyright_notice[] = "
static int filedes;
static int disk_disabled;
static format_data_t format_params;
+static format_mode_t mode;
char *prog_name;
volatile sig_atomic_t program_interrupt_in_progress;
int reqsize;
@@ -53,6 +54,7 @@ static void exit_usage(int exitcode)
" [-b <blocksize> | --blocksize=<blocksize>]\n"
" [-d <disk layout> | --disk_layout=<disk layout>]\n"
" [-r <cylinder> | --requestsize=<cylinder>]\n"
+ " [-M <mode> | --mode=<mode>]\n"
" <device>\n\n", prog_name);
printf(" -t or --test means testmode\n"
@@ -65,7 +67,7 @@ static void exit_usage(int exitcode)
" -r x or --requestsize=x means use x cylinders in one "
"format step\n"
" -v means verbose mode\n"
- " -F means don't check if the device is in use\n"
+ " -F means format without performing sanity checking\n"
" -k means keep volume serial\n"
" -C or --check_host_count means force dasdfmt to check\n"
" the host access open count to ensure the device\n"
@@ -79,7 +81,10 @@ static void exit_usage(int exitcode)
" <disk layout> is either\n"
" 'cdl' for compatible disk layout (default) or\n"
" 'ldl' for linux disk layout\n"
- " <device> device node of the device to format\n");
+ " <device> device node of the device to format\n"
+ " <mode> is either\n"
+ " 'full' to fully format the device (default)\n"
+ " 'quick' to format only the first two tracks\n");
exit(exitcode);
}
@@ -102,6 +107,131 @@ static int reread_partition_table(void)
}
/*
+ * Helper function for recs_per_track.
+ */
+static inline unsigned int ceil_quot(unsigned int d1, unsigned int d2)
+{
+ return (d1 + (d2 - 1)) / d2;
+}
+
+/*
+ * Calculate records per track depending on the device characteristics.
+ */
+static unsigned int recs_per_track(struct dasd_eckd_characteristics *rdc,
+ unsigned int kl, unsigned int dl)
+{
+ int dn, kn;
+
+ switch (rdc->dev_type) {
+ case 0x3380:
+ if (kl)
+ return 1499 / (15 + 7 + ceil_quot(kl + 12, 32) +
+ ceil_quot(dl + 12, 32));
+ else
+ return 1499 / (15 + ceil_quot(dl + 12, 32));
+ case 0x3390:
+ dn = ceil_quot(dl + 6, 232) + 1;
+ if (kl) {
+ kn = ceil_quot(kl + 6, 232) + 1;
+ return 1729 / (10 + 9 + ceil_quot(kl + 6 * kn, 34) +
+ 9 + ceil_quot(dl + 6 * dn, 34));
+ } else
+ return 1729 / (10 + 9 + ceil_quot(dl + 6 * dn, 34));
+ case 0x9345:
+ dn = ceil_quot(dl + 6, 232) + 1;
+ if (kl) {
+ kn = ceil_quot(kl + 6, 232) + 1;
+ return 1420 / (18 + 7 + ceil_quot(kl + 6 * kn, 34) +
+ ceil_quot(dl + 6 * dn, 34));
+ } else
+ return 1420 / (18 + 7 + ceil_quot(dl + 6 * dn, 34));
+ }
+ return 0;
+}
+
+/*
+ * Evaluate errors recognized by format checks and print appropriate error
+ * messages depending on the content of cdata.
+ */
+static void evaluate_format_error(dasdfmt_info_t *info, format_check_t *cdata,
+ unsigned int heads)
+{
+ struct dasd_eckd_characteristics *rdc;
+ /* Special blocksize values of the first 3 records of trk 0 of cyl 0 */
+ const int blksizes_trk0[] = { 24, 144, 80 };
+ /* Special blocksize value of trk 1 cyl 0 */
+ const int blksize_trk1 = 96;
+ unsigned int cyl;
+ unsigned int head;
+ unsigned int rpt;
+ unsigned int kl = 0;
+ int blksize = cdata->expect.blksize;
+
+ /*
+ * Reading record zero will never happen. If the record in error is 0
+ * nonetheless, the device is not formatted at all!
+ */
+ if (cdata->rec == 0) {
+ ERRMSG("WARNING: The specified device is not "
+ "formatted at all.\n");
+ return;
+ }
+
+ cyl = cdata->unit / heads;
+ head = cyl >> 16;
+ head <<= 4;
+ head |= cdata->unit % heads;
+
+ /*
+ * Set special expected values for the first 3 records of trk 0 of cyl 0
+ * and trk 1 of cyl 0 when checking a CDL formatted device.
+ */
+ if ((cdata->expect.intensity & DASD_FMT_INT_COMPAT) &&
+ cyl == 0 && head == 0 && cdata->rec < 4) {
+ kl = 4;
+ blksize = blksizes_trk0[cdata->rec - 1];
+ }
+ if ((cdata->expect.intensity & DASD_FMT_INT_COMPAT) &&
+ cyl == 0 && head == 1) {
+ kl = 44;
+ blksize = blksize_trk1;
+ }
+
+ rdc = (struct dasd_eckd_characteristics *)
+ &info->dasd_info.characteristics;
+
+ rpt = recs_per_track(rdc, kl, cdata->expect.blksize);
+
+ ERRMSG("WARNING: The specified device is not formatted as expected.\n");
+ switch (cdata->result) {
+ case DASD_FMT_ERR_TOO_FEW_RECORDS:
+ ERRMSG("Too few records (found %d, expected %d) "
+ "at cyl: %d trk: %d rec: %d.\n",
+ cdata->num_records, rpt, cyl, head, cdata->rec);
+ break;
+ case DASD_FMT_ERR_TOO_MANY_RECORDS:
+ ERRMSG("Too many records (found %d, expected %d) "
+ "at cyl: %d trk: %d rec: %d.\n",
+ cdata->num_records, rpt, cyl, head, cdata->rec);
+ break;
+ case DASD_FMT_ERR_BLKSIZE:
+ ERRMSG("Invalid blocksize (found %d, expected %d) "
+ "at cyl: %d trk: %d rec: %d.\n",
+ cdata->blksize, blksize, cyl, head, cdata->rec);
+ break;
+ case DASD_FMT_ERR_RECORD_ID:
+ ERRMSG("Invalid record ID at cyl: %d trk: %d rec: %d.\n",
+ cyl, head, cdata->rec);
+ break;
+ case DASD_FMT_ERR_KEY_LENGTH:
+ ERRMSG("Invalid key length (found %d, expected %d) "
+ "at cyl: %d trk: %d rec: %d.\n",
+ cdata->key_length, kl, cyl, head, cdata->rec);
+ break;
+ }
+}
+
+/*
* signal handler:
* enables the disk again in case of SIGTERM, SIGINT and SIGQUIT
*/
@@ -263,6 +393,25 @@ static void get_blocksize(unsigned int *
}
/*
+ * Check whether a specified blocksize matches the blocksize of the device
+ */
+static void check_blocksize(dasdfmt_info_t *info, unsigned int blksize)
+{
+ unsigned int dev_blksize;
+
+ if (!info->blksize_specified ||
+ info->dasd_info.format == DASD_FORMAT_NONE)
+ return;
+
+ get_blocksize(&dev_blksize);
+ if (dev_blksize != blksize) {
+ ERRMSG_EXIT(EXIT_FAILURE, "WARNING: Device is formatted with a "
+ "different blocksize (%d).\nUse --mode=full to "
+ "perform a clean format.\n", dev_blksize);
+ }
+}
+
+/*
* check for disk type and set some variables (e.g. usage count)
*/
static void check_disk(dasdfmt_info_t *info)
@@ -449,6 +598,35 @@ static void set_label(dasdfmt_info_t *in
}
/*
+ * This function checks whether a range of tracks is in regular format
+ * with the specified block size.
+ */
+static format_check_t check_track_format(format_data_t *p)
+{
+ format_check_t cdata = {
+ .expect = {
+ .blksize = p->blksize,
+ .intensity = p->intensity,
+ .start_unit = p->start_unit,
+ .stop_unit = p->stop_unit
+ }, 0
+ };
+
+ if (ioctl(filedes, BIODASDCHECKFMT, &cdata)) {
+ if (errno == ENOTTY) {
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: Missing kernel support "
+ "for format checking (--force to "
+ "override)\n", prog_name);
+ }
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: Could no check format: %s\n",
+ prog_name, strerror(errno));
+ }
+
+ return cdata;
+}
+
+
+/*
* ask the user to specify a blocksize
*/
static format_data_t ask_user_for_blksize(format_data_t params)
@@ -511,6 +689,8 @@ static void dasdfmt_print_info(dasdfmt_i
printf(" Compatible Disk Layout : %s\n",
(p->intensity & DASD_FMT_INT_COMPAT) ? "yes" : "no");
printf(" Blocksize : %d\n", p->blksize);
+ printf(" Mode : %s\n",
+ (mode == FULL) ? "Full" : "Quick");
if (info->testmode)
printf("Test mode active, omitting ioctl.\n");
@@ -869,6 +1049,62 @@ static void dasdfmt_prepare_and_format(d
disk_disabled = 0;
}
+/*
+ * This function will only format the first two tracks of a DASD.
+ * The rest of the DASD is untouched and left as is.
+ */
+static void dasdfmt_quick_format(dasdfmt_info_t *info, unsigned int cylinders,
+ unsigned int heads, format_data_t *p)
+{
+ format_check_t cdata = { .expect = {0}, 0 };
+ format_data_t tmp = *p;
+
+ if (info->force) {
+ printf("Skipping format check due to --force.\n");
+ } else {
+ check_blocksize(info, p->blksize);
+
+ printf("Checking the format of selected tracks...\n");
+
+ /* Check device format on the first and last 3 regular tracks */
+ tmp.start_unit = 2;
+ tmp.stop_unit = 4;
+ cdata = check_track_format(&tmp);
+ if (!cdata.result) {
+ tmp.start_unit = (cylinders * heads) - 3;
+ tmp.stop_unit = (cylinders * heads) - 1;
+ cdata = check_track_format(&tmp);
+ }
+ if (cdata.result) {
+ evaluate_format_error(info, &cdata, heads);
+ ERRMSG_EXIT(EXIT_FAILURE, "Use --mode=full to perform "
+ "a clean format.\n");
+ } else {
+ printf("Done. Disk seems fine.\n");
+ }
+ }
+
+ if (!((info->withoutprompt) && (info->verbosity < 1)))
+ printf("Formatting the first two tracks of the device.\n");
+
+ /* Disable the device before we do anything */
+ if (ioctl(filedes, BIODASDDISABLE, p))
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: the ioctl to disable the device "
+ "failed. (%s)\n", prog_name, strerror(errno));
+ disk_disabled = 1;
+
+ /* Now do the actual formatting of our first two tracks */
+ if (ioctl(filedes, BIODASDFMT, p))
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: the ioctl to format the device "
+ "failed. (%s)\n", prog_name, strerror(errno));
+
+ /* Re-Enable the device so that we can continue working with it */
+ if (ioctl(filedes, BIODASDENABLE, p))
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: the ioctl to enable the device "
+ "failed. (%s)\n", prog_name, strerror(errno));
+ disk_disabled = 0;
+}
+
static void do_format_dasd(dasdfmt_info_t *info, volume_label_t *vlabel,
format_data_t *p, unsigned int cylinders,
unsigned int heads)
@@ -877,7 +1113,15 @@ static void do_format_dasd(dasdfmt_info_
int count;
p->start_unit = 0;
- p->stop_unit = (cylinders * heads) - 1;
+
+ switch (mode) {
+ case FULL: /* all tracks */
+ p->stop_unit = (cylinders * heads) - 1;
+ break;
+ case QUICK: /* just the first two */
+ p->stop_unit = 1;
+ break;
+ }
if ((info->verbosity > 0) || !info->withoutprompt || info->testmode)
dasdfmt_print_info(info, vlabel, cylinders, heads, p);
@@ -919,11 +1163,17 @@ static void do_format_dasd(dasdfmt_info_
}
}
- if (!((info->withoutprompt) && (info->verbosity < 1)))
- printf("Formatting the device. This may take a "
- "while (get yourself a coffee).\n");
-
- dasdfmt_prepare_and_format(info, cylinders, heads, p);
+ switch (mode) {
+ case FULL:
+ if (!((info->withoutprompt) && (info->verbosity < 1)))
+ printf("Formatting the device. This may take a "
+ "while (get yourself a coffee).\n");
+ dasdfmt_prepare_and_format(info, cylinders, heads, p);
+ break;
+ case QUICK:
+ dasdfmt_quick_format(info, cylinders, heads, p);
+ break;
+ }
if (!info->yast_mode)
printf("Finished formatting the device.\n");
@@ -981,6 +1231,8 @@ int main(int argc, char *argv[])
format_params.blksize = DEFAULT_BLOCKSIZE;
format_params.intensity = DASD_FMT_INT_COMPAT;
+ mode = FULL;
+
/*************** parse parameters **********************/
while (1) {
@@ -1082,6 +1334,18 @@ int main(int argc, char *argv[])
case 'C':
info.force_host = 1;
break;
+ case 'M':
+ if (strcasecmp(optarg, "full") == 0)
+ mode = FULL;
+ else if (strcasecmp(optarg, "quick") == 0)
+ mode = QUICK;
+ else
+ ERRMSG_EXIT(EXIT_FAILURE,
+ "%s: The specified mode '%s' is "
+ "invalid. Consult the man page for "
+ "more information.\n",
+ prog_name, optarg);
+ break;
case -1:
/* End of options string - start of devices list */
info.device_id = optind;
@@ -1194,8 +1458,14 @@ int main(int argc, char *argv[])
get_device_info(&info);
- if (!info.blksize_specified)
- format_params = ask_user_for_blksize(format_params);
+ /* Either let the user specify the blksize or get it from the kernel */
+ if (!info.blksize_specified) {
+ if (!(mode == FULL ||
+ info.dasd_info.format == DASD_FORMAT_NONE))
+ get_blocksize(&format_params.blksize);
+ else
+ format_params = ask_user_for_blksize(format_params);
+ }
if (info.keep_volser) {
if (format_params.intensity == 0x00) {
--- a/dasdfmt/dasdfmt.h
+++ b/dasdfmt/dasdfmt.h
@@ -143,6 +143,14 @@ struct dasd_eckd_characteristics {
unsigned int long_no_cyl;
} __attribute__ ((packed));
+/*
+ * Represents possible format modes that can be specified when formatting
+ * a DASD.
+ */
+typedef enum format_mode_t {
+ FULL, /* default mode */
+ QUICK, /* format only the first 2 tracks */
+} format_mode_t;
/*
* struct format_data_t
@@ -168,6 +176,43 @@ typedef struct format_data_t {
#define DASD_FMT_INT_COMPAT 8 /* use OS/390 compatible disk layout */
#define DASD_FMT_INT_FMT_NOR0 16 /* remove permission to write record zero */
+/*
+ * struct format_check_t
+ * represents all data necessary to evaluate the format of
+ * different tracks of a dasd
+ */
+typedef struct format_check_t {
+ /* Input */
+ struct format_data_t expect;
+
+ /* Output */
+ unsigned int result; /* Error indication (DASD_FMT_ERR_*) */
+ unsigned int unit; /* Track that is in error */
+ unsigned int rec; /* Record that is in error */
+ unsigned int num_records; /* Records in the track in error */
+ unsigned int blksize; /* Block-size of first record in error */
+ unsigned int key_length; /* Key length of first record in error */
+} format_check_t;
+
+/*
+ * values to be used in format_check_t for indicating
+ * possible format errors
+ */
+#define DASD_FMT_ERR_TOO_FEW_RECORDS 1
+#define DASD_FMT_ERR_TOO_MANY_RECORDS 2
+#define DASD_FMT_ERR_BLKSIZE 3
+#define DASD_FMT_ERR_RECORD_ID 4
+#define DASD_FMT_ERR_KEY_LENGTH 5
+
+/*
+ * values to be used for dasd_information2_t.format
+ * 0x00: NOT formatted
+ * 0x01: Linux disc layout
+ * 0x02: Common disc layout
+ */
+#define DASD_FORMAT_NONE 0
+#define DASD_FORMAT_LDL 1
+#define DASD_FORMAT_CDL 2
/* Disable the volume (for Linux) */
#define BIODASDDISABLE _IO(DASD_IOCTL_LETTER,0)
@@ -180,6 +225,9 @@ typedef struct format_data_t {
/* #define BIODASDFORMAT _IOW(IOCTL_LETTER,0,format_data_t) , deprecated */
#define BIODASDFMT _IOW(DASD_IOCTL_LETTER,1,format_data_t)
+/* Check device format according to format_data_t */
+#define BIODASDCHECKFMT _IOWR(DASD_IOCTL_LETTER, 2, format_check_t)
+
/****************************************************************************
* SECTION: Further IOCTL Definitions (see fs.h and hdreq.h ) *
****************************************************************************/
@@ -225,7 +273,7 @@ typedef struct format_data_t {
if (*endptr) ERRMSG_EXIT(EXIT_MISUSE,"%s: " str " " \
"is in invalid format\n",prog_name);}
-#define dasdfmt_getopt_string "b:n:l:f:d:m:r:hpQLtyvVFkCYP:"
+#define dasdfmt_getopt_string "b:n:l:f:d:m:M:r:hpQLtyvVFkCYP:"
static struct option dasdfmt_getopt_long_options[]=
{
@@ -247,6 +295,7 @@ static struct option dasdfmt_getopt_long
{ "keep_volser", 0, 0, 'k'},
{ "norecordzero", 0, 0, 'z'},
{ "check_host_count", 0, 0, 'C'},
+ { "mode", 1, 0, 'M'},
{0, 0, 0, 0}
};

279
s390-tools-sles12sp3-dasdfmt-08-Make-progress-output-reusable-and-add-ETR.patch
View File

@ -1,279 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Make progress output reusable and add ETR
The progress indicator (in form of a progressbar, hashmarks or
percentages) is created within the formatting loop.
Put the drawing of the progress into a separate function to make it
reusable. Clean up the formatting loop while at it and make it
more readable. Also, add the estimated time remaining to the output.
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.c | 198 +++++++++++++++++++++++++++++++++++++-----------------
1 file changed, 138 insertions(+), 60 deletions(-)
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -11,6 +11,7 @@
#include <sys/utsname.h>
#include <linux/version.h>
+#include <sys/time.h>
#include "zt_common.h"
#include "dasdfmt.h"
@@ -20,6 +21,8 @@
#include <sys/wait.h>
#define BUSIDSIZE 8
+#define SEC_PER_DAY (60 * 60 * 24)
+#define SEC_PER_HOUR (60 * 60)
/* Full tool name */
static const char tool_name[] = "dasdfmt: zSeries DASD format program";
@@ -88,6 +91,120 @@ static void exit_usage(int exitcode)
exit(exitcode);
}
+/*
+ * Helper function to calculate the days, hours, minutes, and seconds
+ * for a given timestamp in seconds
+ */
+static void calc_time(time_t time, int *d, int *h, int *m, int *s)
+{
+ *d = time / SEC_PER_DAY;
+ time %= SEC_PER_DAY;
+ *h = time / SEC_PER_HOUR;
+ time %= SEC_PER_HOUR;
+ *m = time / 60;
+ *s = time % 60;
+}
+
+/*
+ * This function calculates and prints the estimated time remaining.
+ */
+static void print_etr(int p_new, int started)
+{
+ static struct timeval start;
+ struct timeval now;
+ time_t time_elapsed;
+ time_t time_end;
+ int d, h, m, s;
+ static int p_init;
+ int p;
+
+ if (!started) {
+ gettimeofday(&start, NULL);
+ p_init = p_new;
+ }
+ gettimeofday(&now, NULL);
+ time_elapsed = now.tv_sec - start.tv_sec;
+
+ /*
+ * We might start somewhere in the middle with an initial percentage
+ * value of i.e. 60%. Therefore we need to calculate the relative
+ * percentage of p_new within that remaining range (100 - 60) in order
+ * to correctly estimate the remaining time.
+ */
+ if (p_init == 100)
+ p = p_init;
+ else
+ p = 100 * (p_new - p_init) / (100 - p_init);
+
+ if (p == 0)
+ time_end = time_elapsed;
+ else
+ time_end = time_elapsed * (100 - p) / p;
+
+ /* Calculate days, hours, minutes, and seconds */
+ calc_time(time_end, &d, &h, &m, &s);
+ if (p_new == 100)
+ calc_time(time_elapsed, &d, &h, &m, &s);
+
+ /* Avoid printing leading zeros */
+ if (d > 0)
+ printf(" [%dd %dh %dm %ds%-4s", d, h, m, s, "]");
+ else if (h > 0)
+ printf(" [%dh %dm %ds%-7s", h, m, s, "]");
+ else if (m > 0)
+ printf(" [%dm %ds%-6s", m, s, "]");
+ else if (s > 0 || p > 50)
+ printf(" [%ds%-5s", s, "]");
+ else
+ printf(" [--%-1s", "]");
+}
+
+/*
+ * Draw the progress indicator depending on what command line argument is set.
+ * This can either be a progressbar, hashmarks, or percentage.
+ */
+static void draw_progress(dasdfmt_info_t *info, int cyl, unsigned int cylinders)
+{
+ static int hashcount;
+ static int started;
+ static int p_old;
+ int p_new = 0;
+ int barlength;
+ int i;
+
+ if (info->print_progressbar) {
+ printf("cyl %7d of %7d |", cyl, cylinders);
+ p_new = cyl * 100 / cylinders;
+ if (p_new != p_old || !started) {
+ /* percent value has changed */
+ p_old = p_new;
+ barlength = cyl * 33 / cylinders;
+ for (i = 1; i <= barlength; i++)
+ printf("#");
+ for (i = barlength + 1; i <= 33; i++)
+ printf("-");
+ printf("|%3d%%", p_new);
+ print_etr(p_new, started);
+ started = 1;
+ }
+ printf("\r");
+ fflush(stdout);
+ }
+
+ if (info->print_hashmarks &&
+ (cyl / info->hashstep - hashcount) != 0) {
+ printf("%d|", info->procnum);
+ fflush(stdout);
+ hashcount++;
+ }
+
+ if (info->print_percentage) {
+ printf("cyl %7d of %7d |%3d%%\n", cyl, cylinders,
+ cyl * 100 / cylinders);
+ fflush(stdout);
+ }
+}
+
static int reread_partition_table(void)
{
int i = 0;
@@ -906,9 +1023,10 @@ static void dasdfmt_write_labels(dasdfmt
static void dasdfmt_format(dasdfmt_info_t *info, unsigned int cylinders,
unsigned int heads, format_data_t *format_params)
{
- format_data_t format_step;
- int j, cyl, tmp, p1, p2, hashcount = 0;
- unsigned int k;
+ unsigned int step_value;
+ unsigned long cur_trk;
+ format_data_t step;
+ int cyl = 0;
if (info->print_hashmarks) {
if (info->hashstep < reqsize)
@@ -923,73 +1041,33 @@ static void dasdfmt_format(dasdfmt_info_
info->hashstep);
}
- format_step.blksize = format_params->blksize;
- format_step.intensity = format_params->intensity;
-
- k = 0;
- cyl = 1;
- if ((info->print_progressbar || info->print_hashmarks) && !info->yast_mode)
- printf("\n");
-
- while (1) {
- p1 = -1;
- p2 = 0;
- if (k + heads * reqsize >= format_params->stop_unit)
- reqsize = 1;
- format_step.start_unit = k;
- format_step.stop_unit = k + reqsize * heads - 1;
+ step = *format_params;
+ cur_trk = format_params->start_unit;
- if (cyl == 1)
- format_step.start_unit += 1;
+ while (cur_trk < format_params->stop_unit) {
+ step_value = reqsize * heads - (cur_trk % heads);
+ step.start_unit = cur_trk;
+ if (cur_trk + reqsize * heads >= format_params->stop_unit)
+ step.stop_unit = format_params->stop_unit;
+ else
+ step.stop_unit = cur_trk + step_value - 1;
- if (ioctl(filedes, BIODASDFMT, &format_step) != 0)
+ if (ioctl(filedes, BIODASDFMT, &step) != 0)
ERRMSG_EXIT(EXIT_FAILURE, "%s: (format cylinder) IOCTL "
"BIODASDFMT failed. (%s)\n",
prog_name, strerror(errno));
- if (info->print_progressbar) {
- printf("cyl %7d of %7d |", cyl, cylinders);
- p2 = p1;
- p1 = cyl * 100 / cylinders;
- if (p1 != p2) {
- /* percent value has changed */
- tmp = cyl * 50 / cylinders;
- for (j = 1; j <= tmp; j++)
- printf("#");
- for (j = tmp + 1; j <= 50; j++)
- printf("-");
- printf("|%3d%%", p1);
- }
- printf("\r");
- fflush(stdout);
- }
-
- if (info->print_hashmarks)
- if ((cyl / info->hashstep - hashcount) != 0) {
- printf("%d|",info->procnum);
- fflush(stdout);
- hashcount++;
- }
-
- if (info->print_percentage) {
- printf("cyl %7d of %7d |%3d%%\n", cyl, cylinders,
- cyl*100/cylinders);
- fflush(stdout);
- }
+ cyl = cur_trk / heads + 1;
+ draw_progress(info, cyl, cylinders);
- if (k % heads == 0) {
- k += reqsize * heads;
- cyl += reqsize;
- } else {
- k += format_params->stop_unit % heads;
- }
-
- if (k > format_params->stop_unit)
- break;
+ cur_trk += step_value;
}
+ /* We're done, draw the 100% mark */
+ cyl = step.stop_unit / heads + 1;
+ draw_progress(info, cyl, cylinders);
if ((info->print_progressbar || info->print_hashmarks) && !info->yast_mode)
- printf("\n\n");
+ printf("\n");
}
static void dasdfmt_prepare_and_format(dasdfmt_info_t *info,

453
s390-tools-sles12sp3-dasdfmt-09-Add-command-line-argument-check.patch
View File

@ -1,453 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Add command line argument --check
Provide a function to check a DASD volume for correct formatting. This
can be useful in cases where only a few tracks of a volume are
incorrectly formatted.
All tracks on the device are checked. In an error case, the check
process is stopped and appropriate messages are displayed.
The --check command line argument can be combined with either -P,
-p or -m to display progress on the console.
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.8 | 5 +
dasdfmt/dasdfmt.c | 244 ++++++++++++++++++++++++++++++++++++++++--------------
dasdfmt/dasdfmt.h | 4
3 files changed, 190 insertions(+), 63 deletions(-)
--- a/dasdfmt/dasdfmt.8
+++ b/dasdfmt/dasdfmt.8
@@ -121,6 +121,11 @@ using \fB-b\fR (\fB--blocksize\fR).
.RE
.TP
+\fB--check\fR
+Perform a complete format check on a DASD volume. A blocksize can be specified
+with \fB-b\fR (\fB--blocksize\fR).
+
+.TP
\fB-r\fR \fIcylindercount\fR or \fB--requestsize\fR=\fIcylindercount\fR
Number of cylinders to be processed in one formatting step.
The value must be an integer in the range 1 - 255.
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -76,7 +76,8 @@ static void exit_usage(int exitcode)
" the host access open count to ensure the device\n"
" is not online on another operating system instance\n"
" --norecordzero prevent storage server from modifying"
- " record 0\n\n"
+ " record 0\n"
+ " --check perform complete format check on device\n\n"
" <volser> is the volume identifier, which is converted\n"
" to EBCDIC and written to disk.\n"
" (6 characters, e.g. LNX001\n"
@@ -163,7 +164,8 @@ static void print_etr(int p_new, int sta
* Draw the progress indicator depending on what command line argument is set.
* This can either be a progressbar, hashmarks, or percentage.
*/
-static void draw_progress(dasdfmt_info_t *info, int cyl, unsigned int cylinders)
+static void draw_progress(dasdfmt_info_t *info, int cyl, unsigned int cylinders,
+ int aborted)
{
static int hashcount;
static int started;
@@ -175,7 +177,7 @@ static void draw_progress(dasdfmt_info_t
if (info->print_progressbar) {
printf("cyl %7d of %7d |", cyl, cylinders);
p_new = cyl * 100 / cylinders;
- if (p_new != p_old || !started) {
+ if (p_new != p_old || !started || aborted) {
/* percent value has changed */
p_old = p_new;
barlength = cyl * 33 / cylinders;
@@ -184,6 +186,8 @@ static void draw_progress(dasdfmt_info_t
for (i = barlength + 1; i <= 33; i++)
printf("-");
printf("|%3d%%", p_new);
+ if (aborted)
+ p_new = 100;
print_etr(p_new, started);
started = 1;
}
@@ -284,11 +288,17 @@ static void evaluate_format_error(dasdfm
unsigned int kl = 0;
int blksize = cdata->expect.blksize;
+ if (info->print_progressbar || info->print_hashmarks)
+ printf("\n");
+
/*
- * Reading record zero will never happen. If the record in error is 0
- * nonetheless, the device is not formatted at all!
+ * If mode is not QUICK and a device format couldn't be determined, the
+ * device is considered not formatted.
+ * Also, reading record zero will never happen. If the record in error
+ * is 0 nonetheless, the device is not formatted at all as well!
*/
- if (cdata->rec == 0) {
+ if ((info->dasd_info.format == DASD_FORMAT_NONE && mode != QUICK) ||
+ cdata->rec == 0) {
ERRMSG("WARNING: The specified device is not "
"formatted at all.\n");
return;
@@ -529,6 +539,35 @@ static void check_blocksize(dasdfmt_info
}
/*
+ * Check whether a specified layout matches the layout
+ * a device is formatted with.
+ */
+static void check_layout(dasdfmt_info_t *info, unsigned int intensity)
+{
+ char layout[4];
+
+ if (!info->layout_specified ||
+ info->dasd_info.format == DASD_FORMAT_NONE)
+ return;
+
+ if ((intensity & DASD_FMT_INT_COMPAT) &&
+ info->dasd_info.format == DASD_FORMAT_CDL)
+ return;
+
+ if (!(intensity & DASD_FMT_INT_COMPAT) &&
+ info->dasd_info.format == DASD_FORMAT_LDL)
+ return;
+
+ if (info->dasd_info.format == DASD_FORMAT_CDL)
+ sprintf(layout, "CDL");
+ if (info->dasd_info.format == DASD_FORMAT_LDL)
+ sprintf(layout, "LDL");
+
+ ERRMSG_EXIT(EXIT_FAILURE, "WARNING: Device is formatted with a "
+ "different layout (%s).\n", layout);
+}
+
+/*
* check for disk type and set some variables (e.g. usage count)
*/
static void check_disk(dasdfmt_info_t *info)
@@ -715,10 +754,29 @@ static void set_label(dasdfmt_info_t *in
}
/*
+ * Check whether hashsteps are within the correct interval.
+ */
+static void check_hashmarks(dasdfmt_info_t *info)
+{
+ if (info->print_hashmarks) {
+ if (info->hashstep < reqsize)
+ info->hashstep = reqsize;
+ if ((info->hashstep < 1) || (info->hashstep > 1000)) {
+ printf("Hashmark increment is not in range <1,1000>, "
+ "using the default.\n");
+ info->hashstep = 10;
+ }
+
+ printf("Printing hashmark every %d cylinders.\n",
+ info->hashstep);
+ }
+}
+
+/*
* This function checks whether a range of tracks is in regular format
* with the specified block size.
*/
-static format_check_t check_track_format(format_data_t *p)
+static format_check_t check_track_format(dasdfmt_info_t *info, format_data_t *p)
{
format_check_t cdata = {
.expect = {
@@ -731,9 +789,11 @@ static format_check_t check_track_format
if (ioctl(filedes, BIODASDCHECKFMT, &cdata)) {
if (errno == ENOTTY) {
- ERRMSG_EXIT(EXIT_FAILURE, "%s: Missing kernel support "
- "for format checking (--force to "
- "override)\n", prog_name);
+ ERRMSG("%s: Missing kernel support for format checking",
+ prog_name);
+ if (!info->check)
+ ERRMSG(" (--force to override)");
+ ERRMSG_EXIT(EXIT_FAILURE, ".\n");
}
ERRMSG_EXIT(EXIT_FAILURE, "%s: Could no check format: %s\n",
prog_name, strerror(errno));
@@ -742,6 +802,97 @@ static format_check_t check_track_format
return cdata;
}
+/*
+ * Either do the actual format or check depending on the check-value.
+ */
+static int process_tracks(dasdfmt_info_t *info, unsigned int cylinders,
+ unsigned int heads, format_data_t *format_params)
+{
+ format_check_t cdata = { .expect = {0}, 0};
+ format_data_t step = *format_params;
+ unsigned long step_value;
+ unsigned long cur_trk;
+ int cyl = 0;
+
+ check_hashmarks(info);
+
+ cur_trk = format_params->start_unit;
+
+ while (cur_trk < format_params->stop_unit) {
+ step_value = reqsize * heads - (cur_trk % heads);
+ step.start_unit = cur_trk;
+ if (cur_trk + heads * reqsize >= format_params->stop_unit)
+ step.stop_unit = format_params->stop_unit;
+ else
+ step.stop_unit = cur_trk + step_value - 1;
+
+ if (info->check) {
+ cdata = check_track_format(info, &step);
+ if (cdata.result) {
+ cyl = cur_trk / heads + 1;
+ draw_progress(info, cyl, cylinders, 1);
+ evaluate_format_error(info, &cdata, heads);
+ break;
+ }
+ } else {
+ if (ioctl(filedes, BIODASDFMT, &step) != 0)
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: the ioctl call "
+ "to format tracks failed. (%s)\n",
+ prog_name, strerror(errno));
+ }
+
+ cyl = cur_trk / heads + 1;
+ draw_progress(info, cyl, cylinders, 0);
+
+ cur_trk += step_value;
+ }
+ /* We're done, draw the 100% mark */
+ if (!cdata.result) {
+ cyl = step.stop_unit / heads + 1;
+ draw_progress(info, cyl, cylinders, 0);
+ printf("\n");
+ }
+
+ return cdata.result;
+}
+
+/*
+ * This function checks the format of the entire disk.
+ */
+static void check_disk_format(dasdfmt_info_t *info, unsigned int cylinders,
+ unsigned int heads, format_data_t *check_params)
+{
+ check_params->start_unit = 0;
+ check_params->stop_unit = (cylinders * heads) - 1;
+
+ printf("Checking format of the entire disk...\n");
+
+ if (info->testmode) {
+ printf("Test mode active, omitting ioctl.\n");
+ return;
+ }
+
+ check_blocksize(info, check_params->blksize);
+ check_layout(info, check_params->intensity);
+
+ /*
+ * If no layout was specified, set the intensity
+ * according to what the layout seems to be.
+ */
+ if (!info->layout_specified) {
+ if (info->dasd_info.format == DASD_FORMAT_CDL)
+ check_params->intensity |= DASD_FMT_INT_COMPAT;
+ else if (info->dasd_info.format == DASD_FORMAT_LDL)
+ check_params->intensity &= ~DASD_FMT_INT_COMPAT;
+ }
+
+ if (process_tracks(info, cylinders, heads, check_params)) {
+ ERRMSG_EXIT(EXIT_FAILURE, "Use --mode=full to perform a "
+ "clean format.\n");
+ }
+
+ printf("Done. Disk is fine.\n");
+}
/*
* ask the user to specify a blocksize
@@ -1023,51 +1174,7 @@ static void dasdfmt_write_labels(dasdfmt
static void dasdfmt_format(dasdfmt_info_t *info, unsigned int cylinders,
unsigned int heads, format_data_t *format_params)
{
- unsigned int step_value;
- unsigned long cur_trk;
- format_data_t step;
- int cyl = 0;
-
- if (info->print_hashmarks) {
- if (info->hashstep < reqsize)
- info->hashstep = reqsize;
- if ((info->hashstep < 1) || (info->hashstep > 1000)) {
- printf("Hashmark increment is not in range <1,1000>, "
- "using the default.\n");
- info->hashstep = 10;
- }
-
- if(!info->yast_mode) printf("Printing hashmark every %d cylinders.\n",
- info->hashstep);
- }
-
- step = *format_params;
- cur_trk = format_params->start_unit;
-
- while (cur_trk < format_params->stop_unit) {
- step_value = reqsize * heads - (cur_trk % heads);
- step.start_unit = cur_trk;
- if (cur_trk + reqsize * heads >= format_params->stop_unit)
- step.stop_unit = format_params->stop_unit;
- else
- step.stop_unit = cur_trk + step_value - 1;
-
- if (ioctl(filedes, BIODASDFMT, &step) != 0)
- ERRMSG_EXIT(EXIT_FAILURE, "%s: (format cylinder) IOCTL "
- "BIODASDFMT failed. (%s)\n",
- prog_name, strerror(errno));
-
- cyl = cur_trk / heads + 1;
- draw_progress(info, cyl, cylinders);
-
- cur_trk += step_value;
- }
- /* We're done, draw the 100% mark */
- cyl = step.stop_unit / heads + 1;
- draw_progress(info, cyl, cylinders);
-
- if ((info->print_progressbar || info->print_hashmarks) && !info->yast_mode)
- printf("\n");
+ process_tracks(info, cylinders, heads, format_params);
}
static void dasdfmt_prepare_and_format(dasdfmt_info_t *info,
@@ -1082,6 +1189,10 @@ static void dasdfmt_prepare_and_format(d
| DASD_FMT_INT_INVAL)
};
+ if (!((info->withoutprompt) && (info->verbosity < 1)))
+ printf("Formatting the device. This may take a while "
+ "(get yourself a coffee).\n");
+
if (info->verbosity > 0)
printf("Detaching the device...\n");
@@ -1147,11 +1258,11 @@ static void dasdfmt_quick_format(dasdfmt
/* Check device format on the first and last 3 regular tracks */
tmp.start_unit = 2;
tmp.stop_unit = 4;
- cdata = check_track_format(&tmp);
+ cdata = check_track_format(info, &tmp);
if (!cdata.result) {
tmp.start_unit = (cylinders * heads) - 3;
tmp.stop_unit = (cylinders * heads) - 1;
- cdata = check_track_format(&tmp);
+ cdata = check_track_format(info, &tmp);
}
if (cdata.result) {
evaluate_format_error(info, &cdata, heads);
@@ -1243,9 +1354,6 @@ static void do_format_dasd(dasdfmt_info_
switch (mode) {
case FULL:
- if (!((info->withoutprompt) && (info->verbosity < 1)))
- printf("Formatting the device. This may take a "
- "while (get yourself a coffee).\n");
dasdfmt_prepare_and_format(info, cylinders, heads, p);
break;
case QUICK:
@@ -1337,6 +1445,7 @@ int main(int argc, char *argv[])
printf("%s is not a valid option!\n", optarg);
exit(1);
}
+ info.layout_specified = 1;
break;
case 'y':
info.withoutprompt = 1;
@@ -1424,6 +1533,9 @@ int main(int argc, char *argv[])
"more information.\n",
prog_name, optarg);
break;
+ case OPT_CHECK:
+ info.check = 1;
+ break;
case -1:
/* End of options string - start of devices list */
info.device_id = optind;
@@ -1539,7 +1651,7 @@ int main(int argc, char *argv[])
/* Either let the user specify the blksize or get it from the kernel */
if (!info.blksize_specified) {
if (!(mode == FULL ||
- info.dasd_info.format == DASD_FORMAT_NONE))
+ info.dasd_info.format == DASD_FORMAT_NONE) || info.check)
get_blocksize(&format_params.blksize);
else
format_params = ask_user_for_blksize(format_params);
@@ -1568,8 +1680,14 @@ int main(int argc, char *argv[])
set_geo(&info, &cylinders, &heads);
set_label(&info, &vlabel, &format_params, cylinders);
- do_format_dasd(&info, &vlabel, &format_params,
- cylinders, heads);
+
+ if (info.check) {
+ check_disk_format(&info, cylinders, heads,
+ &format_params);
+ } else {
+ do_format_dasd(&info, &vlabel, &format_params,
+ cylinders, heads);
+ }
if (close(filedes) != 0)
ERRMSG("%s: error during close: %s\ncontinuing...\n",
--- a/dasdfmt/dasdfmt.h
+++ b/dasdfmt/dasdfmt.h
@@ -273,6 +273,7 @@ typedef struct format_check_t {
if (*endptr) ERRMSG_EXIT(EXIT_MISUSE,"%s: " str " " \
"is in invalid format\n",prog_name);}
+#define OPT_CHECK 128
#define dasdfmt_getopt_string "b:n:l:f:d:m:M:r:hpQLtyvVFkCYP:"
static struct option dasdfmt_getopt_long_options[]=
@@ -296,6 +297,7 @@ static struct option dasdfmt_getopt_long
{ "norecordzero", 0, 0, 'z'},
{ "check_host_count", 0, 0, 'C'},
{ "mode", 1, 0, 'M'},
+ { "check", 0, 0, OPT_CHECK},
{0, 0, 0, 0}
};
@@ -328,6 +330,8 @@ typedef struct dasdfmt_info {
int device_id;
int keep_volser;
int force_host;
+ int layout_specified;
+ int check;
int yast_mode;
int procnum;
} dasdfmt_info_t;

266
s390-tools-sles12sp3-dasdfmt-10-Add-expand-format-mode.patch
View File

@ -1,266 +0,0 @@
Subject: [PATCH] [FEAT LS1501] dasdfmt: Add new formatting modes
From: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Summary: dasdfmt: Add new formatting modes
Description: Introduce new formatting modes 'quick' and 'expand' to either
format an earlier formatted DASD that could potentially be
re-initialized very easily or format unformatted tracks at the
end of a device that was previously extended.
Also add the command line argument --check to provide a function
that checks a DASD volume for correct formatting.
Upstream-ID: -
Problem-ID: LS1501
Upstream-Description:
dasdfmt: Add expand format mode
If a DASD was extended, the format of the first part of the disk
can be assumed to be correct. Usually, a full format would be necessary
to ensure a fully functional disk. However, this would also format
the already formatted part resulting in the loss of the data stored in
that part.
Add an expand mode which will search for the start of the unformatted
area and begin formatting from there.
The mode is being specified by --mode=expand (or -M expand for short).
Furthermore:
- Add string array for the individual modes for output purposes
- Avoid writing labels when EXPAND mode is active since they can be
assumed to be correct
- Add man page description
Signed-off-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
---
dasdfmt/dasdfmt.8 | 7 +++
dasdfmt/dasdfmt.c | 120 +++++++++++++++++++++++++++++++++++++++++++++++++-----
dasdfmt/dasdfmt.h | 5 ++
3 files changed, 123 insertions(+), 9 deletions(-)
--- a/dasdfmt/dasdfmt.8
+++ b/dasdfmt/dasdfmt.8
@@ -118,6 +118,13 @@ Format the first two tracks and write la
this option if you are sure that the target DASD already contains a regular
format with the specified blocksize. A blocksize can optionally be specified
using \fB-b\fR (\fB--blocksize\fR).
+.IP expand
+Format all unformatted tracks at the end of the target DASD. This mode assumes
+that tracks at the beginning of the DASD volume have already been correctly
+formatted, while a consecutive set of tracks at the end are unformatted. You can
+use this mode to make added space available for Linux use after dynamically
+increasing the size of a DASD volume. A blocksize can optionally be specified
+using \fB-b\fR (\fB--blocksize\fR).
.RE
.TP
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -88,7 +88,9 @@ static void exit_usage(int exitcode)
" <device> device node of the device to format\n"
" <mode> is either\n"
" 'full' to fully format the device (default)\n"
- " 'quick' to format only the first two tracks\n");
+ " 'quick' to format only the first two tracks\n"
+ " 'expand' to format only the unformatted end"
+ " of a device\n");
exit(exitcode);
}
@@ -791,8 +793,11 @@ static format_check_t check_track_format
if (errno == ENOTTY) {
ERRMSG("%s: Missing kernel support for format checking",
prog_name);
- if (!info->check)
+ if (mode == EXPAND) {
+ ERRMSG(". Mode 'expand' cannot be used");
+ } else if (!info->check) {
ERRMSG(" (--force to override)");
+ }
ERRMSG_EXIT(EXIT_FAILURE, ".\n");
}
ERRMSG_EXIT(EXIT_FAILURE, "%s: Could no check format: %s\n",
@@ -957,8 +962,7 @@ static void dasdfmt_print_info(dasdfmt_i
printf(" Compatible Disk Layout : %s\n",
(p->intensity & DASD_FMT_INT_COMPAT) ? "yes" : "no");
printf(" Blocksize : %d\n", p->blksize);
- printf(" Mode : %s\n",
- (mode == FULL) ? "Full" : "Quick");
+ printf(" Mode : %s\n", mode_str[mode]);
if (info->testmode)
printf("Test mode active, omitting ioctl.\n");
@@ -1169,6 +1173,60 @@ static void dasdfmt_write_labels(dasdfmt
}
/*
+ * This function will search for the beginning of an unformatted area
+ * on the device. It checks selected tracks beforehand and makes sure
+ * that the device is formatted to a certain extent. Otherwise the
+ * process is terminated.
+ */
+static void dasdfmt_find_start(dasdfmt_info_t *info, unsigned int cylinders,
+ unsigned heads, format_data_t *format_params)
+{
+ format_check_t cdata;
+ unsigned int middle;
+ unsigned int left = 2;
+ unsigned int right = (cylinders * heads) - 1;
+ unsigned int first = left;
+
+ check_blocksize(info, format_params->blksize);
+
+ format_params->start_unit = 0;
+ format_params->stop_unit = 4;
+ cdata = check_track_format(info, format_params);
+
+ if (cdata.result) {
+ evaluate_format_error(info, &cdata, heads);
+ ERRMSG_EXIT(EXIT_FAILURE, "Use --mode=full to perform a "
+ "clean format.\n");
+ }
+
+ printf("Expansion mode active. Searching for starting position...\n");
+
+ while (left <= right) {
+ /* new track number to look at */
+ middle = left + ((right - left) / 2);
+
+ format_params->start_unit = middle;
+ format_params->stop_unit = middle;
+ cdata = check_track_format(info, format_params);
+ if (cdata.blksize != format_params->blksize) {
+ first = middle;
+ right = middle - 1;
+ } else {
+ left = middle + 1;
+ }
+ }
+
+ if (first == 2 && cdata.blksize == format_params->blksize)
+ ERRMSG_EXIT(EXIT_FAILURE,
+ "No unformatted part found, aborting.\n");
+
+ printf("Done. Unformatted part starts at track %d.\n", first);
+
+ /* return format_params with start_unit set to the correct value */
+ format_params->start_unit = first;
+}
+
+/*
* formats the disk cylinderwise
*/
static void dasdfmt_format(dasdfmt_info_t *info, unsigned int cylinders,
@@ -1239,6 +1297,40 @@ static void dasdfmt_prepare_and_format(d
}
/*
+ * This function will start the expand format process.
+ */
+static void dasdfmt_expand_format(dasdfmt_info_t *info, unsigned int cylinders,
+ unsigned int heads, format_data_t *p)
+{
+ if (!((info->withoutprompt) && (info->verbosity < 1)))
+ printf("Formatting the device. This may take a while "
+ "(get yourself a coffee).\n");
+
+ if (info->verbosity > 0)
+ printf("Detaching the device...\n");
+
+ if (ioctl(filedes, BIODASDDISABLE, p) != 0)
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: (prepare device) IOCTL "
+ "BIODASDDISABLE failed. (%s)\n", prog_name,
+ strerror(errno));
+ disk_disabled = 1;
+
+ dasdfmt_format(info, cylinders, heads, p);
+
+ if (info->verbosity > 0)
+ printf("Formatting tracks complete...\n");
+
+ if (info->verbosity > 0)
+ printf("Re-accessing the device...\n");
+
+ if (ioctl(filedes, BIODASDENABLE, p) != 0)
+ ERRMSG_EXIT(EXIT_FAILURE, "%s: (prepare device) IOCTL "
+ "BIODASDENABLE failed. (%s)\n", prog_name,
+ strerror(errno));
+ disk_disabled = 0;
+}
+
+/*
* This function will only format the first two tracks of a DASD.
* The rest of the DASD is untouched and left as is.
*/
@@ -1310,6 +1402,10 @@ static void do_format_dasd(dasdfmt_info_
case QUICK: /* just the first two */
p->stop_unit = 1;
break;
+ case EXPAND: /* only the end of the disk */
+ dasdfmt_find_start(info, cylinders, heads, p);
+ p->stop_unit = (cylinders * heads) - 1;
+ break;
}
if ((info->verbosity > 0) || !info->withoutprompt || info->testmode)
@@ -1338,10 +1434,12 @@ static void do_format_dasd(dasdfmt_info_
if (!info->testmode) {
if (!info->withoutprompt) {
- printf("\n--->> ATTENTION! <<---\n");
- printf("All data of that device will be lost.\nType "
- "\"yes\" to continue, no will leave the disk "
- "untouched: ");
+ printf("\n");
+ if (mode != EXPAND)
+ printf("--->> ATTENTION! <<---\nAll data of "
+ "that device will be lost.\n");
+ printf("Type \"yes\" to continue, no will leave the "
+ "disk untouched: ");
if (fgets(inp_buffer, sizeof(inp_buffer), stdin) == NULL)
return;
if (strcasecmp(inp_buffer, "yes") &&
@@ -1359,12 +1457,14 @@ static void do_format_dasd(dasdfmt_info_
case QUICK:
dasdfmt_quick_format(info, cylinders, heads, p);
break;
+ case EXPAND:
+ dasdfmt_expand_format(info, cylinders, heads, p);
}
if (!info->yast_mode)
printf("Finished formatting the device.\n");
- if (!info->writenolabel)
+ if (!(info->writenolabel || mode == EXPAND))
dasdfmt_write_labels(info, vlabel, cylinders, heads);
if (!info->yast_mode)
@@ -1526,6 +1626,8 @@ int main(int argc, char *argv[])
mode = FULL;
else if (strcasecmp(optarg, "quick") == 0)
mode = QUICK;
+ else if (strcasecmp(optarg, "expand") == 0)
+ mode = EXPAND;
else
ERRMSG_EXIT(EXIT_FAILURE,
"%s: The specified mode '%s' is "
--- a/dasdfmt/dasdfmt.h
+++ b/dasdfmt/dasdfmt.h
@@ -150,8 +150,13 @@ struct dasd_eckd_characteristics {
typedef enum format_mode_t {
FULL, /* default mode */
QUICK, /* format only the first 2 tracks */
+ EXPAND, /* search for unformatted area and format only that part*/
} format_mode_t;
+static const char mode_str[3][10] = {
+ "Full", "Quick", "Expand"
+};
+
/*
* struct format_data_t
* represents all data necessary to format a dasd

1053
s390-tools-sles12sp3-dbginfo-01-libutil-Add-utility-functions.patch
View File

File diff suppressed because it is too large Load Diff

4687
s390-tools-sles12sp3-dbginfo-02-dump2tar-Add-sysfs-collection-helper-for-dbginfo.sh-v2.patch
View File

File diff suppressed because it is too large Load Diff

72
s390-tools-sles12sp3-dbginfo-03-dbginfo.sh-Make-use-of-sysinfo-collection-helper.patch
View File

@ -1,72 +0,0 @@
Subject: [PATCH] [FEAT RTL1601] dbginfo.sh: Make use of sysfs collection helper
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Summary: dbginfo.sh: Make use of sysfs collection helper
Description: If available, use dump2tar in dbginfo.sh for sysfs
file collection to significantly speed up dbginfo.sh
processing. Example speedup on an LPAR with ~190k
sysfs files:
Unpatched:
# time ./dbginfo.sh
real 1m19.624s
user 0m44.985s
sys 0m45.173s
Patched:
# time ./dbginfo.sh
real 0m5.822s
user 0m4.523s
sys 0m2.636s
Upstream-ID: -
Problem-ID: RTL1601
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
---
scripts/dbginfo.sh | 33 +++++++++++++++++++++------------
1 file changed, 21 insertions(+), 12 deletions(-)
--- a/scripts/dbginfo.sh
+++ b/scripts/dbginfo.sh
@@ -620,20 +620,29 @@ collect_sysfs() {
fi
fi
- call_run_command "find /sys -print0 | sort -z | xargs -0 -n 10 ls -ld" "${OUTPUT_FILE_SYSFS}"
+ # Collect sysfs files using multiple threads (-J 1) while excluding
+ # files known to block on read (-x). Stop reading a file that takes
+ # more than 5 seconds (-T 5) such as an active ftrace buffer.
+ dump2tar /sys -z -o "${WORKPATH}/sysfs.tgz" -x '*/tracing/trace_pipe*' \
+ -x '*/tracing/per_cpu/*' --ignore-failed-read -J 1 -T 5
- find /sys -noleaf -type d 2>/dev/null | while IFS= read -r dir_name; do
- mkdir -p "${WORKPATH}${dir_name}"
- done
+ if [ $? -ne 0 ] ; then
+ echo "${SCRIPTNAME}: Warning: dump2tar failed or is unavailable - falling back to slow path"
+ call_run_command "find /sys -print0 | sort -z | xargs -0 -n 10 ls -ld" "${OUTPUT_FILE_SYSFS}"
- find /sys -noleaf -type f -perm /444\
- -a -not -name "*trace_pipe*"\
- 2>/dev/null | while IFS= read -r file_name; do
- echo " ${file_name}"
- if ! dd if="${file_name}" status=noxfer iflag=nonblock of="${WORKPATH}${file_name}" >/dev/null 2>&1; then
- echo "${SCRIPTNAME}: Warning: failed to copy \"${file_name}\""
- fi
- done
+ find /sys -noleaf -type d 2>/dev/null | while IFS= read -r dir_name; do
+ mkdir -p "${WORKPATH}${dir_name}"
+ done
+
+ find /sys -noleaf -type f -perm /444\
+ -a -not -name "*trace_pipe*"\
+ 2>/dev/null | while IFS= read -r file_name; do
+ echo " ${file_name}"
+ if ! dd if="${file_name}" status=noxfer iflag=nonblock of="${WORKPATH}${file_name}" >/dev/null 2>&1; then
+ echo "${SCRIPTNAME}: Warning: failed to copy \"${file_name}\""
+ fi
+ done
+ fi
if test ${debugfs_mounted} -eq 1; then
umount "${MOUNT_POINT_DEBUGFS}"

142
s390-tools-sles12sp3-dbginfo-Collect-docker-debug-data.patch
View File

@ -1,142 +0,0 @@
Subject: [PATCH] [BZ 151594] dbginfo: Collect docker debug output.
From: Karsten Graul <kgraul@linux.vnet.ibm.com>
Description: dbginfo: Collect docker debug output.
Symptom: dbginfo.sh output does not contain docker debug output.
Problem: dbginfo.sh does not collect docker debug output.
Solution: Add invocation of docker debug commands to dbginfo.sh.
Reproduction: -
Upstream-ID: -
Problem-ID: 151594
Signed-off-by: Karsten Graul <kgraul@linux.vnet.ibm.com>
---
scripts/dbginfo.sh | 58 +++++++++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 54 insertions(+), 4 deletions(-)
--- a/scripts/dbginfo.sh
+++ b/scripts/dbginfo.sh
@@ -2,7 +2,7 @@
#
# dbginfo.sh - Tool to collect runtime, configuration, and trace information
#
-# Copyright IBM Corp. 2002, 2016
+# Copyright IBM Corp. 2002, 2017
#
# Switching to neutral locale
@@ -18,7 +18,7 @@ readonly SCRIPTNAME="${0##*/}"
print_version() {
cat <<EOF
${SCRIPTNAME}: Debug information script version %S390_TOOLS_VERSION%
-Copyright IBM Corp. 2002, 2016
+Copyright IBM Corp. 2002, 2017
EOF
}
@@ -177,11 +177,14 @@ readonly OUTPUT_FILE_OVS="${WORKPATH}ope
# File that includes the KVM domain xml file
readonly OUTPUT_FILE_XML="${WORKPATH}domain_xml"
+# File that includes the docker inspect output
+readonly OUTPUT_FILE_DOCKER="${WORKPATH}docker_inspect.out"
+
# Mount point of the debug file system
readonly MOUNT_POINT_DEBUGFS="/sys/kernel/debug"
# The amount of steps running the whole collections
-readonly COLLECTION_COUNT=10
+readonly COLLECTION_COUNT=11
# The kernel version (e.g. '2' from 2.6.32 or '3' from 3.2.1)
readonly KERNEL_VERSION=$(uname -r 2>/dev/null | cut -d'.' -f1)
@@ -301,6 +304,8 @@ LOGFILES="\
/var/log/yum.log\
/var/log/openvswitch/ovs-vswitchd.log\
/var/log/openvswitch/ovsdb-server.log\
+ /var/run/docker/libcontainerd/containerd/events.log\
+ /run/containerd/events.log\
"
########################################
@@ -351,6 +356,9 @@ CONFIGFILES="\
/etc/xinet.d\
/etc/*release\
$(find /lib/modules -name modules.dep 2>/dev/null)\
+ /etc/docker\
+ /usr/lib/systemd\
+ /etc/apparmor.d\
"
########################################
@@ -436,6 +444,16 @@ CMDS="uname -a\
:systemctl --all --no-pager show\
:systemctl --all --no-pager list-units\
:systemctl --all --no-pager list-unit-files\
+ :docker info\
+ :docker images\
+ :docker network ls\
+ :docker ps\
+ :docker ps -a\
+ :docker stats --no-stream\
+ :docker version\
+ :systemctl status docker.service\
+ :df /var/lib/docker\
+ :df --inodes /var/lib/docker\
"
########################################
@@ -767,13 +785,43 @@ collect_domain_xml() {
}
########################################
+collect_docker() {
+ local item_list
+ local item
+
+ # call docker inspect for all containers
+ item_list=$(docker ps -qa)
+ if test -n "${item_list}"; then
+ pr_syslog_stdout "10a of ${COLLECTION_COUNT}: Collecting docker container output"
+ for item in ${item_list}; do
+ call_run_command "docker inspect ${item}" "${OUTPUT_FILE_DOCKER}"
+ done
+ else
+ pr_syslog_stdout "10a of ${COLLECTION_COUNT}: Collecting docker container output skipped"
+ fi
+
+ # call docker inspect for all networks
+ item_list=$(docker network ls -q)
+ if test -n "${item_list}"; then
+ pr_syslog_stdout "10b of ${COLLECTION_COUNT}: Collecting docker network output"
+ for item in ${item_list}; do
+ call_run_command "docker network inspect ${item}" "${OUTPUT_FILE_DOCKER}"
+ done
+ else
+ pr_syslog_stdout "10b of ${COLLECTION_COUNT}: Collecting docker network output skipped"
+ fi
+
+ pr_log_stdout " "
+}
+
+########################################
post_processing() {
local file_mtime
local file_mtime_epoche
local tmp_file
local file_name
- pr_syslog_stdout "10 of ${COLLECTION_COUNT}: Postprocessing"
+ pr_syslog_stdout "11 of ${COLLECTION_COUNT}: Postprocessing"
find "${WORKPATH}etc/libvirt/qemu/" -maxdepth 1 -name "*.xml" 2>/dev/null | while IFS= read -r file_name; do
file_mtime_epoche=$(stat --format=%Y "${file_name}")
@@ -1056,6 +1104,8 @@ collect_ovs
collect_domain_xml
+collect_docker
+
post_processing
create_package

558
s390-tools-sles12sp3-lsdasd-tunedasd-Add-channel-path-aware-erp.patch
View File

@ -1,558 +0,0 @@
Subject: [PATCH] [FEAT LS1502] lsdasd/tunedasd: Add channel path aware erp
From: Stefan Haberland <sth@linux.vnet.ibm.com>
Summary: lsdasd/tunedasd: Add channel path aware erp
Description: Add tools support for channel path aware error recovery.
lsdasd shows the newly added IFCC path mask and HPF availability.
tunedasd gets an option to reset channel paths for a device.
Upstream-ID: -
Problem-ID: LS1502
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
---
include/dasd_sys.h | 1
libdasd/dasd_sys.c | 94 +++++++++++++++++++++++++++++++++++++
tunedasd/include/disk.h | 3 -
tunedasd/man/tunedasd.8 | 17 ++++++
tunedasd/src/Makefile | 2
tunedasd/src/disk.c | 35 ++++++++++++++
tunedasd/src/tunedasd.c | 120 ++++++++++++++++++++++++++++--------------------
zconf/lsdasd | 36 +++++++++++---
8 files changed, 251 insertions(+), 57 deletions(-)
--- a/include/dasd_sys.h
+++ b/include/dasd_sys.h
@@ -13,5 +13,6 @@
#include "u2s.h"
int dasd_sys_raw_track_access(char *);
+int dasd_reset_chpid(char *, char *);
#endif /* DASD_SYS_H */
--- a/libdasd/dasd_sys.c
+++ b/libdasd/dasd_sys.c
@@ -6,6 +6,9 @@
* Copyright IBM Corp. 2016
*/
+#include <stdlib.h>
+#include <errno.h>
+
#include "dasd_sys.h"
/**
@@ -44,3 +47,94 @@ int dasd_sys_raw_track_access(char *devn
return (rc == 1) ? 1 : 0;
}
+
+
+int dasd_get_pm_from_chpid(char *busid, unsigned int chpid, int *mask)
+{
+ unsigned int val;
+ char path[40];
+ int count, i;
+ FILE *fp;
+
+ sprintf(path, "/sys/bus/ccw/devices/%s/../chpids", busid);
+ *mask = 0;
+ fp = fopen(path, "r");
+ if (!fp)
+ return ENODEV;
+
+ for (i = 0; i < 8; i++) {
+ count = fscanf(fp, " %x", &val);
+ if (count != 1) {
+ fclose(fp);
+ return EIO;
+ }
+ if (val == chpid)
+ *mask = 0x80 >> i;
+ }
+ fclose(fp);
+
+ return 0;
+}
+
+/**
+ * reset chpid
+ *
+ * The "devnode" parameter can be any valid relative or absolute path to
+ * a DASD device node, for example:
+ *
+ * - /dev/dasda
+ * - /dev/disk/by-path/ccw-0.0.bf20
+ *
+ * @param[in] devnode Device node of interest
+ * @param[in] chpid The chpid to reset
+ * If NULL all chpids will be reset
+ *
+ * @return 0 on success, otherwise one of the following error codes:
+ * - EINVAL No valid chpid specified.
+ * - ENODEV Could not open device.
+ * - ENOENT Specified chpid not found.
+ * - EIO Other I/O error
+ *
+ */
+int dasd_reset_chpid(char *devnode, char *chpid_char)
+{
+ unsigned int chpid;
+ char path[41];
+ char busid[9];
+ int mask, rc;
+ char *endptr;
+ FILE *fp;
+
+ if (u2s_getbusid(devnode, busid))
+ return ENODEV;
+
+ if (!chpid_char) {
+ sprintf(path, "/sys/bus/ccw/devices/%s/path_reset", busid);
+ fp = fopen(path, "w");
+ if (!fp)
+ return ENODEV;
+ fprintf(fp, "%s", "all\n");
+ fclose(fp);
+ return 0;
+ }
+
+ errno = 0;
+ chpid = strtoul(chpid_char, &endptr, 16);
+ if (errno || (endptr && (*endptr != '\0')))
+ return EINVAL;
+
+ rc = dasd_get_pm_from_chpid(busid, chpid, &mask);
+ if (rc)
+ return rc;
+ if (!mask)
+ return ENOENT;
+
+ sprintf(path, "/sys/bus/ccw/devices/%s/path_reset", busid);
+ fp = fopen(path, "w");
+ if (!fp)
+ return ENODEV;
+ fprintf(fp, "%02x", mask);
+ fclose(fp);
+
+ return 0;
+}
--- a/tunedasd/include/disk.h
+++ b/tunedasd/include/disk.h
@@ -27,7 +27,8 @@ int disk_release (char* device);
int disk_slock (char* device);
int disk_query_reserve_status(char* device);
int disk_profile (char* device, char* prof_item);
-int disk_reset_prof (char* device);
+int disk_reset_prof(char *device);
+int disk_reset_chpid(char *device, char *chpid);
#endif /* not DISK_H */
--- a/tunedasd/man/tunedasd.8
+++ b/tunedasd/man/tunedasd.8
@@ -149,6 +149,18 @@ Following rows are supported:
.TP
.BR "\-R" " or " "\-\-reset_prof"
Reset profile info of device.
+.TP
+.BR "\-p" " or " "\-\-path_reset <chpid>"
+Reset a channel path <chpid> of a selected device. A channel path
+might be suspended due to high IFCC error rates or a High Performance
+FICON failure. Use this option to resume considering the channel path
+for I/O.
+.TP
+.BR "\-\-path_reset_all"
+Reset all channel paths of the selected device. The channel paths
+might be suspended due to high IFCC error rates or a High Performance
+FICON failure. Use this option to resume considering all defined
+channel paths for I/O.
.\"
.\".TP
.\".BR "\-o" " or " "\-\-online"
@@ -166,8 +178,13 @@ Reset profile info of device.
.br
tunedasd -c prestage -n 1 /dev/dasdc
+
+.br
+3. Scenario: Reset failed channel path with CHPID 45
.br
+ tunedasd -p 45 /dev/dasdc
+.br
.SH "SEE ALSO"
.BR dasdview (8),
.BR dasdfmt (8),
--- a/tunedasd/src/Makefile
+++ b/tunedasd/src/Makefile
@@ -5,7 +5,7 @@ includes = $(wildcard ../include/*.h)
all: tunedasd
-objects = tunedasd.o disk.o
+objects = tunedasd.o disk.o ../../libdasd/dasd_sys.o ../../libu2s/u2s.o
$(objects): $(includes)
tunedasd: $(objects)
--- a/tunedasd/src/disk.c
+++ b/tunedasd/src/disk.c
@@ -9,6 +9,7 @@
#include "disk.h"
#include "tunedasd.h"
+#include "dasd_sys.h"
#include <sys/types.h>
#include <sys/ioctl.h>
@@ -682,3 +683,37 @@ disk_reset_prof (char* device)
return 0;
}
+int disk_reset_chpid(char *device, char *chpid)
+{
+ int rc;
+
+ if (chpid)
+ printf("Resetting chpid %s for device <%s>...\n", chpid,
+ device);
+ else
+ printf("Resetting all chpids for device <%s>...\n", device);
+
+ rc = dasd_reset_chpid(device, chpid);
+ switch (rc) {
+ case 0:
+ printf("Done.\n");
+ return 0;
+ case ENODEV:
+ error_print("%s: %s", device, strerror(errno));
+ break;
+ case EINVAL:
+ error_print("%s: Could not reset chpid %s: Invalid CHPID",
+ device, chpid);
+ break;
+ case ENOENT:
+ error_print("%s: Could not reset chpid %s: CHPID not defined for device",
+ device, chpid);
+ break;
+ default:
+ error_print("%s: Could not reset chpid %s",
+ device, chpid);
+ break;
+ }
+
+ return -1;
+}
--- a/tunedasd/src/tunedasd.c
+++ b/tunedasd/src/tunedasd.c
@@ -34,28 +34,30 @@ static const char* usage_text[] = {
"(e.g. '/dev/dasda') or a list of devices separated by a space "
"character.",
"",
- "-h, --help Print this help, then exit",
- "-v, --version Print version information, then exit",
- "-g, --get_cache Get current storage server caching behaviour",
- "-c, --cache <behavior> Define caching behavior on storage server",
- " (normal/bypass/inhibit/sequential/prestage/"
- "record)",
- "-n, --no_cyl <n> Number of cylinders to be cached ",
- " (only valid together with --cache)",
- "-S, --reserve Reserve device",
- "-L, --release Release device",
- "-O, --slock Unconditional reserve device",
- " Note: Use with care, this breaks an existing "
- "lock",
- "-Q, --query_reserve Print reserve status of device ",
- "-P, --profile Print profile info of device",
- "-I, --prof_item Print single profile item",
- " (reqs/sects/sizes/total/totsect/start/irq/",
- " irqsect/end/queue)",
- "-R, --reset_prof Reset profile info of device"
+ "-h, --help Print this help, then exit",
+ "-v, --version Print version information, then exit",
+ "-g, --get_cache Get current storage server caching behaviour",
+ "-c, --cache <behavior> Define caching behavior on storage server",
+ " (normal/bypass/inhibit/sequential/prestage/"
+ "record)",
+ "-n, --no_cyl <n> Number of cylinders to be cached ",
+ " (only valid together with --cache)",
+ "-S, --reserve Reserve device",
+ "-L, --release Release device",
+ "-O, --slock Unconditional reserve device",
+ " Note: Use with care, this breaks an existing "
+ "lock",
+ "-Q, --query_reserve Print reserve status of device ",
+ "-P, --profile Print profile info of device",
+ "-I, --prof_item Print single profile item",
+ " (reqs/sects/sizes/total/totsect/start/irq/",
+ " irqsect/end/queue)",
+ "-R, --reset_prof Reset profile info of device",
+ "-p, --path_reset <chpid> Reset channel path <chpid> of a device",
+ " --path_reset_all Reset all channel paths of a device"
};
-#define CMD_KEYWORD_NUM 12
+#define CMD_KEYWORD_NUM 14
#define DEVICES_NUM 256
enum cmd_keyword_id {
@@ -71,6 +73,8 @@ enum cmd_keyword_id {
cmd_keyword_prof_item = 9,
cmd_keyword_reset_prof = 10,
cmd_keyword_query_reserve = 11,
+ cmd_keyword_path = 12,
+ cmd_keyword_path_all = 13,
};
@@ -79,18 +83,20 @@ static const struct {
char* keyword;
enum cmd_keyword_id id;
} keyword_list[] = {
- { "help", cmd_keyword_help },
- { "version", cmd_keyword_version },
- { "get_cache", cmd_keyword_get_cache },
- { "cache", cmd_keyword_cache },
- { "no_cyl", cmd_keyword_no_cyl },
- { "reserve", cmd_keyword_reserve },
- { "release", cmd_keyword_release },
- { "slock", cmd_keyword_slock },
- { "profile", cmd_keyword_profile },
- { "prof_item", cmd_keyword_prof_item },
- { "reset_prof", cmd_keyword_reset_prof },
- { "query_reserve", cmd_keyword_query_reserve }
+ { "help", cmd_keyword_help },
+ { "version", cmd_keyword_version },
+ { "get_cache", cmd_keyword_get_cache },
+ { "cache", cmd_keyword_cache },
+ { "no_cyl", cmd_keyword_no_cyl },
+ { "reserve", cmd_keyword_reserve },
+ { "release", cmd_keyword_release },
+ { "slock", cmd_keyword_slock },
+ { "profile", cmd_keyword_profile },
+ { "prof_item", cmd_keyword_prof_item },
+ { "reset_prof", cmd_keyword_reset_prof },
+ { "query_reserve", cmd_keyword_query_reserve },
+ { "path_reset", cmd_keyword_path },
+ { "path_reset_all", cmd_keyword_path_all }
};
@@ -103,22 +109,24 @@ enum cmd_key_state {
/* Determines which combination of keywords are valid */
enum cmd_key_state cmd_key_table[CMD_KEYWORD_NUM][CMD_KEYWORD_NUM] = {
- /* help vers get_ cach no_c rese rele sloc prof prof rese quer
- * ion cach e yl rve ase k ile _ite t_pr y_re
+ /* help vers get_ cach no_c rese rele sloc prof prof rese quer path path
+ * ion cach e yl rve ase k ile _ite t_pr y_re _all
* e m of serv
*/
- /* help */ { req, opt, opt, opt, opt, opt, opt, opt, opt, opt, opt, inv },
- /* version */ { inv, req, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv },
- /* get_cache */ { opt, opt, req, inv, inv, inv, inv, inv, inv, inv, inv, inv },
- /* cache */ { opt, opt, inv, req, opt, inv, inv, inv, inv, inv, inv, inv },
- /* no_cyl */ { opt, opt, inv, req, req, inv, inv, inv, inv, inv, inv, inv },
- /* reserve */ { opt, opt, inv, inv, inv, req, inv, inv, inv, inv, inv, inv },
- /* release */ { opt, opt, inv, inv, inv, inv, req, inv, inv, inv, inv, inv },
- /* slock */ { opt, opt, inv, inv, inv, inv, inv, req, inv, inv, inv, inv },
- /* profile */ { opt, opt, inv, inv, inv, inv, inv, inv, req, opt, inv, inv },
- /* prof_item */ { opt, opt, inv, inv, inv, inv, inv, inv, req, req, inv, inv },
- /* reset_prof */ { opt, opt, inv, inv, inv, inv, inv, inv, inv, inv, req, inv },
- /* query_reserve */ { inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, req },
+ /* help */ { req, opt, opt, opt, opt, opt, opt, opt, opt, opt, opt, inv, inv, inv },
+ /* version */ { inv, req, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv },
+ /* get_cache */ { opt, opt, req, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv },
+ /* cache */ { opt, opt, inv, req, opt, inv, inv, inv, inv, inv, inv, inv, inv, inv },
+ /* no_cyl */ { opt, opt, inv, req, req, inv, inv, inv, inv, inv, inv, inv, inv, inv },
+ /* reserve */ { opt, opt, inv, inv, inv, req, inv, inv, inv, inv, inv, inv, inv, inv },
+ /* release */ { opt, opt, inv, inv, inv, inv, req, inv, inv, inv, inv, inv, inv, inv },
+ /* slock */ { opt, opt, inv, inv, inv, inv, inv, req, inv, inv, inv, inv, inv, inv },
+ /* profile */ { opt, opt, inv, inv, inv, inv, inv, inv, req, opt, inv, inv, inv, inv },
+ /* prof_item */ { opt, opt, inv, inv, inv, inv, inv, inv, req, req, inv, inv, inv, inv },
+ /* reset_prof */ { opt, opt, inv, inv, inv, inv, inv, inv, inv, inv, req, inv, inv, inv },
+ /* query_reserve */ { inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, req, inv, inv },
+ /* path */ { inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, req, inv },
+ /* path_all */ { inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, inv, req },
};
struct parameter {
@@ -146,11 +154,13 @@ static struct option options[] = {
{ "prof_item", required_argument, NULL, 'I'},
{ "reset_prof", no_argument, NULL, 'R'},
{ "query_reserve", no_argument, NULL, 'Q'},
+ { "path_reset", required_argument, NULL, 'p'},
+ { "path_reset_all", no_argument, NULL, 'A'},
{ NULL, 0, NULL, 0 }
};
/* Command line option abbreviations */
-static const char option_string[] = "hvgc:n:SLOPI:RQ";
+static const char option_string[] = "hvgc:n:SLOPI:RQp:";
/* Error message string */
@@ -348,6 +358,14 @@ get_command_line (int argc, char* argv[]
optarg);
}
break;
+ case 'p':
+ rc = store_option(&cmdline, cmd_keyword_path,
+ optarg);
+ break;
+ case 'A':
+ rc = store_option(&cmdline, cmd_keyword_path_all,
+ optarg);
+ break;
case 'S':
rc = store_option (&cmdline, cmd_keyword_reserve,
optarg);
@@ -400,7 +418,6 @@ get_command_line (int argc, char* argv[]
return 0;
}
-
/*
* Execute the command.
*/
@@ -444,6 +461,13 @@ do_command (char* device, struct command
case cmd_keyword_query_reserve:
rc = disk_query_reserve_status(device);
break;
+ case cmd_keyword_path:
+ rc = disk_reset_chpid(device,
+ cmdline.parm[cmd_keyword_path].data);
+ break;
+ case cmd_keyword_path_all:
+ rc = disk_reset_chpid(device, NULL);
+ break;
default:
error_print ("Unknown command '%s' specified",
get_keyword_name (i));
--- a/zconf/lsdasd
+++ b/zconf/lsdasd
@@ -368,13 +368,15 @@ function extended()
CABLEPM=0
CUIRPM=0
HPFPM=0
+ IFCCPM=0
# additional information
read DIAG 2> /dev/null < $DEVPATH/use_diag || continue
read EER 2> /dev/null < $DEVPATH/eer_enabled || continue
read ERP 2> /dev/null < $DEVPATH/erplog || continue
+ read HPF 2> /dev/null < $DEVPATH/hpf
# in case the path_masks do not exist simply ignore it
- read OPM NPPM CABLEPM CUIRPM HPFPM 2> /dev/null < $DEVPATH/path_masks
+ read OPM NPPM CABLEPM CUIRPM HPFPM IFCCPM 2> /dev/null < $DEVPATH/path_masks
read -a C 2> /dev/null < $DEVPATH/../chpids || continue
read PIM PAM POM 2> /dev/null < $DEVPATH/../pimpampom || continue
@@ -385,6 +387,7 @@ function extended()
CABLEPM=0x$CABLEPM
CUIRPM=0x$CUIRPM
HPFPM=0x$HPFPM
+ IFCCPM=0x$IFCCPM
#-----------------------------------------------------------#
# aggregate chpids and path mask to useful information #
@@ -397,6 +400,7 @@ function extended()
CUIR_PATHS=(" " " " " " " " " " " " " " " ")
CABLE_PATHS=(" " " " " " " " " " " " " " " ")
HPF_PATHS=(" " " " " " " " " " " " " " " ")
+ IFCC_PATHS=(" " " " " " " " " " " " " " " ")
# installed paths
j=0
@@ -470,13 +474,25 @@ function extended()
(( mask>>=1 ))
done
+ # IFCC unusable paths
+ j=0
+ mask=0x80
+ for (( i=0; i<8; i++ )) ;do
+ PM=$(($IFCCPM&$mask))
+ if [ $PM -gt 0 ] ;then
+ IFCC_PATHS[j]=${C[$i]} ;
+ ((j++)) ;
+ fi
+ (( mask>>=1 ))
+ done
+
#-------------------------------------------#
# format data for output #
#-------------------------------------------#
if [[ "$ONLINE" == 0 ]]; then
ACTIVE="offline"
- printf "%s:%s:%s# status:\t\t\t\t%s# use_diag:\t\t\t\t%s# readonly:\t\t\t\t%s# eer_enabled:\t\t\t\t%s# erplog:\t\t\t\t%s# uid: \t\t\t\t%s# paths_installed: \t\t\t%s %s %s %s %s %s %s %s# paths_in_use: \t\t\t%s %s %s %s %s %s %s %s# paths_non_preferred: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_cabling: \t\t%s %s %s %s %s %s %s %s# paths_cuir_quiesced: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_hpf_characteristics: \t%s %s %s %s %s %s %s %s#\n" \
+ printf "%s:%s:%s# status:\t\t\t\t%s# use_diag:\t\t\t\t%s# readonly:\t\t\t\t%s# eer_enabled:\t\t\t\t%s# erplog:\t\t\t\t%s# hpf:\t\t\t\t\t%s# uid: \t\t\t\t%s# paths_installed: \t\t\t%s %s %s %s %s %s %s %s# paths_in_use: \t\t\t%s %s %s %s %s %s %s %s# paths_non_preferred: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_cabling: \t\t%s %s %s %s %s %s %s %s# paths_cuir_quiesced: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_hpf_characteristics: \t%s %s %s %s %s %s %s %s# paths_error_threshold_exceeded: \t%s %s %s %s %s %s %s %s#\n" \
"$SORTKEYLEN" "$SORTKEY" \
"$BUSID" \
"$ACTIVE" \
@@ -484,18 +500,20 @@ function extended()
"$READONLY" \
"$EER" \
"$ERP" \
+ "$HPF" \
"$DEV_UID" \
"${INSTALLED_PATHS[@]}" \
"${USED_PATHS[@]}" \
"${NP_PATHS[@]}" \
"${CABLE_PATHS[@]}" \
"${CUIR_PATHS[@]}" \
- "${HPF_PATHS[@]}" ;
+ "${HPF_PATHS[@]}" \
+ "${IFCC_PATHS[@]}" ;
continue
elif [[ "$ALIAS" == 1 ]]; then
if [[ "$BASEONLY" == "false" ]]; then
ACTIVE="alias"
- printf "%s:%s:%s# status:\t\t\t\t%s# type: \t\t\t\t%s# use_diag:\t\t\t\t%s# readonly:\t\t\t\t%s# eer_enabled:\t\t\t\t%s# erplog:\t\t\t\t%s # uid: \t\t\t\t%s# paths_installed: \t\t\t%s %s %s %s %s %s %s %s# paths_in_use: \t\t\t%s %s %s %s %s %s %s %s# paths_non_preferred: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_cabling: \t\t%s %s %s %s %s %s %s %s# paths_cuir_quiesced: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_hpf_characteristics: \t%s %s %s %s %s %s %s %s#\n" \
+ printf "%s:%s:%s# status:\t\t\t\t%s# type: \t\t\t\t%s# use_diag:\t\t\t\t%s# readonly:\t\t\t\t%s# eer_enabled:\t\t\t\t%s# erplog:\t\t\t\t%s# hpf:\t\t\t\t\t%s # uid: \t\t\t\t%s# paths_installed: \t\t\t%s %s %s %s %s %s %s %s# paths_in_use: \t\t\t%s %s %s %s %s %s %s %s# paths_non_preferred: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_cabling: \t\t%s %s %s %s %s %s %s %s# paths_cuir_quiesced: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_hpf_characteristics: \t%s %s %s %s %s %s %s %s# paths_error_threshold_exceeded: \t%s %s %s %s %s %s %s %s#\n" \
"$SORTKEYLEN" "$SORTKEY" \
"$BUSID" \
"$ACTIVE" \
@@ -504,13 +522,15 @@ function extended()
"$READONLY" \
"$EER" \
"$ERP" \
+ "$HPF" \
"$DEV_UID" \
"${INSTALLED_PATHS[@]}" \
"${USED_PATHS[@]}" \
"${NP_PATHS[@]}" \
"${CABLE_PATHS[@]}" \
"${CUIR_PATHS[@]}" \
- "${HPF_PATHS[@]}" ;
+ "${HPF_PATHS[@]}" \
+ "${IFCC_PATHS[@]}" ;
continue
else
continue
@@ -533,7 +553,7 @@ function extended()
COLON=":"
fi
- printf "%s:%s:%s/%s/%s%s%s# status:\t\t\t\t%s# type: \t\t\t\t%s# blksz:\t\t\t\t%s# size: \t\t\t\t%s# blocks:\t\t\t\t%s# use_diag:\t\t\t\t%s# readonly:\t\t\t\t%s# eer_enabled:\t\t\t\t%s# erplog:\t\t\t\t%s# uid: \t\t\t\t%s# paths_installed: \t\t\t%s %s %s %s %s %s %s %s# paths_in_use: \t\t\t%s %s %s %s %s %s %s %s# paths_non_preferred: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_cabling: \t\t%s %s %s %s %s %s %s %s# paths_cuir_quiesced: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_hpf_characteristics: \t%s %s %s %s %s %s %s %s#\n" \
+ printf "%s:%s:%s/%s/%s%s%s# status:\t\t\t\t%s# type: \t\t\t\t%s# blksz:\t\t\t\t%s# size: \t\t\t\t%s# blocks:\t\t\t\t%s# use_diag:\t\t\t\t%s# readonly:\t\t\t\t%s# eer_enabled:\t\t\t\t%s# erplog:\t\t\t\t%s# hpf:\t\t\t\t\t%s# uid: \t\t\t\t%s# paths_installed: \t\t\t%s %s %s %s %s %s %s %s# paths_in_use: \t\t\t%s %s %s %s %s %s %s %s# paths_non_preferred: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_cabling: \t\t%s %s %s %s %s %s %s %s# paths_cuir_quiesced: \t\t\t%s %s %s %s %s %s %s %s# paths_invalid_hpf_characteristics: \t%s %s %s %s %s %s %s %s# paths_error_threshold_exceeded: \t%s %s %s %s %s %s %s %s#\n" \
"$SORTKEYLEN" "$SORTKEY" \
"$BUSID" \
"$BLOCKNAME" \
@@ -549,13 +569,15 @@ function extended()
"$READONLY" \
"$EER" \
"$ERP" \
+ "$HPF" \
"$DEV_UID" \
"${INSTALLED_PATHS[@]}" \
"${USED_PATHS[@]}" \
"${NP_PATHS[@]}" \
"${CABLE_PATHS[@]}" \
"${CUIR_PATHS[@]}" \
- "${HPF_PATHS[@]}" ;
+ "${HPF_PATHS[@]}" \
+ "${IFCC_PATHS[@]}" ;
}
function host()

65
s390-tools-sles12sp3-mon_fsstatd-fix-double-free-in-error-path-and-skip-virtual-fs.patch
View File

@ -1,65 +0,0 @@
Subject: [PATCH] [BZ 151416] mon_fsstatd: fix double free in error path and skip virtual fs
From: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Description: mon_fsstatd: fix double free in error path and skip virtual fs
Symptom: The daemon is stopped and the following messages can be found
in syslog: "statvfs error on /run/user/0: Permission denied"
and "double free or corruption (!prev)".
Problem: The error handling code for a failing statvfs() call erroneously
does an extra fclose(), conflicting with the later fclose().
Also, breaking out of the inner loop at this point doesn't make
sense, because there may be other mounted filesystems that would
be skipped.
The reason for the failing statvfs() (on /run/user/0) is a wrong
selinux context (when started via systemctl), and this error will
spam the syslog if we only fix the double free. Since /run/user/0
is a tmpfs, and mon_fsstatd is supposed to collect only physical
filesystem data, it is wrong to even try to access /run/user/0.
Solution: Remove the extra fclose(), replace the break with a continue,
and add tmpfs (and others) to the list of ignored virtual
filesystems.
Reproduction: Start mon_fsstatd via service/systemctl.
Upstream-ID: -
Problem-ID: 151416
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
---
mon_tools/mon_fsstatd.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
--- a/mon_tools/mon_fsstatd.c
+++ b/mon_tools/mon_fsstatd.c
@@ -323,16 +323,31 @@ static int fsstatd_do_work(void)
strncmp(ent->mnt_type, "none", 4) == 0 ||
strncmp(ent->mnt_type, "proc", 4) == 0 ||
strncmp(ent->mnt_type, "subfs", 5) == 0 ||
+ strncmp(ent->mnt_type, "nfsd", 4) == 0 ||
+ strncmp(ent->mnt_type, "tmpfs", 5) == 0 ||
+ strncmp(ent->mnt_type, "sysfs", 5) == 0 ||
+ strncmp(ent->mnt_type, "pstore", 6) == 0 ||
+ strncmp(ent->mnt_type, "cgroup", 6) == 0 ||
+ strncmp(ent->mnt_type, "mqueue", 6) == 0 ||
+ strncmp(ent->mnt_type, "devpts", 6) == 0 ||
+ strncmp(ent->mnt_type, "debugfs", 7) == 0 ||
+ strncmp(ent->mnt_type, "devtmpfs", 8) == 0 ||
+ strncmp(ent->mnt_type, "configfs", 8) == 0 ||
+ strncmp(ent->mnt_type, "selinuxfs", 9) == 0 ||
+ strncmp(ent->mnt_type, "hugetlbfs", 9) == 0 ||
+ strncmp(ent->mnt_type, "securityfs", 10) == 0 ||
+ strncmp(ent->mnt_type, "rpc_pipefs", 10) == 0 ||
+ strncmp(ent->mnt_type, "binfmt_misc", 11) == 0 ||
strncmp(ent->mnt_type, "ignore", 6) == 0)) {
ent = getmntent(mnttab);
continue;
}
result = statvfs(ent->mnt_dir, &buf);
if (result != 0) {
- fclose(mnttab);
syslog(LOG_ERR, "statvfs error on %s: %s\n",
ent->mnt_dir, strerror(errno));
- break;
+ ent = getmntent(mnttab);
+ continue;
}
if (buf.f_blocks > 0)

30
s390-tools-sles12sp3-util_proc-fix-memory-allocation-error-messages.patch
View File

@ -1,30 +0,0 @@
util_proc: Fix memory allocation error messages
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
---
libutil/util_proc.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
--- a/libutil/util_proc.c
+++ b/libutil/util_proc.c
@@ -54,8 +54,7 @@ util_proc_read_special_file(const char *
count = 0;
data = (char *) malloc(current_size);
if (data == NULL) {
- printf("Could not allocate %lld bytes of memory",
- (unsigned long long) size);
+ printf("Could not allocate %zu bytes of memory", current_size);
fclose(file);
return -1;
}
@@ -69,8 +68,8 @@ util_proc_read_special_file(const char *
if (count >= current_size) {
new_data = (char *) malloc(current_size * 2);
if (new_data == NULL) {
- printf("Could not allocate %lld bytes of memory",
- (unsigned long long) size);
+ printf("Could not allocate %zu bytes of memory",
+ current_size * 2);
free(data);
fclose(file);
return -1;

144
s390-tools-sles12sp3-ziomon-no-blktrace-kill-which-can-corrupt-kernel-blk.patch
View File

@ -1,144 +0,0 @@
Subject: [PATCH] [BZ 149058] ziomon: no blktrace kill which can corrupt kernel blktrace state
From: Steffen Maier <maier@linux.vnet.ibm.com>
Description: ziomon: no blktrace kill which can corrupt kernel blktrace state
Symptom: Ziomon terminates with the following error messages:
$ ziomon -d <duration> -o <logfile> <device>...
...
ziomon: Failed to stop trace on /dev/sdX
...
ziomon: Failed to stop trace on /dev/sdY
ziomon: blktrace has leftovers, manual cleanup required!
Subsequent ziomon runs fail likely until the next reboot:
$ ziomon -d <duration> -o <logfile> <device>...
...
Collecting data...BLKTRACESETUP(2) /dev/sdX failed: \
2/No such file or directory
BLKTRACESETUP(2) /dev/sdY failed: 2/No such file or directory
...
Thread Z failed open /sys/kernel/debug/block/(null)/traceZ: \
2/No such file or directory
FAILED to start thread on CPU 0: 1/Operation not permitted
...
Error: blktrace has errors, aborting
...
ziomon: Failed to stop trace on /dev/sdX
...
ziomon: Failed to stop trace on /dev/sdY
ziomon: blktrace has leftovers, manual cleanup required!
Problem: While we call blktrace with stopwatch option '-w $WRP_DURATION'
to have itself terminate automatically after the (mandatory)
sampling duration, there might be a race
with our own timed blktrace checking loop between "Collecting
data..." and "done"
or any of SIGHUP SIGTERM SIGINT SIGQUIT from the user might
prematurely trigger emergency_shutdown(),
so blktrace might still be running or not have completed its
cleanup when we reach the blktrace leftover checks in shutdown().
In that case, ziomon uses the meanwhile hidden kill option of
blktrace which can corrupt kernel state if blktrace user space
has not yet completed its regular cleanup.
Solution: The correct way to have the blktrace process terminate and
cleanup properly including any dependent kernel state, before
blktrace's stopwatch makes it terminate and cleanup
automatically, is to only send SIGINT to it.
http://git.kernel.org/cgit/linux/kernel/git/axboe/blktrace.git
86596c7579c6 ("blktrace: remove -k from manpage synopsis")
fb7f86674a51 ("blktrace: disable kill option - take 2")
Additional explanation for blktrace -k:
http://marc.info/?l=linux-btrace&m=131245973528087&w=2i
linux-btrace ("Re: Recent changes")
The following kernel commits do not change above termination
statement:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git
39cbb602b543 ("Remove double removal of blktrace directory")
fd51d251e4cd ("blktrace: remove debugfs entries on bad path")
f48fc4d32e24
("block: get rid of the manual directory counting in blktrace")
As of this writing, the (multithreaded) blktrace also wires
SIGHUP SIGTERM SIGALRM with the same signal handler
handle_sigint(), but to adhere to its documentation move from
SIGTERM to SIGINT anyway.
We must not use the meanwhile hidden kill option of blktrace
because this corrupts kernel state if blktrace user space has not
yet completed its regular cleanup.
In order to avoid zombies we wait for all children. After all, we
want everything to be completed before ziomon terminates and the
user could safely run another instance of ziomon. Also, we get
the possibility for users to detect and report issues with
children that don't finish timely.
Since we do not know how to manually cleanup, drop the check for
blktrace leftovers in shutdown().
Reproduction: Run ziomon with many devices on the command line.
Possibly (other) load on the system increases probability.
Upstream-ID: -
Problem-ID: 149058
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
---
ziomon/ziomon | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
--- a/ziomon/ziomon
+++ b/ziomon/ziomon
@@ -5,7 +5,7 @@
#
# Wrapper script to start all processes
#
-# Copyright IBM Corp. 2008
+# Copyright IBM Corp. 2008, 2016
#
# Author(s): Stefan Raspl <raspl@linux.vnet.ibm.com>
#
@@ -84,7 +84,7 @@ function check_for_int() {
function print_version() {
echo "$WRP_TOOLNAME: I/O data collection utility, version %S390_TOOLS_VERSION%";
- echo "Copyright IBM Corp. 2008";
+ echo "Copyright IBM Corp. 2008, 2016";
}
@@ -356,8 +356,6 @@ function start_trace() {
function shutdown() {
- local failed=0;
-
echo "Shutting down";
# one more second to write final result
sleep 2;
@@ -365,7 +363,7 @@ function shutdown() {
[ -d /proc/$WRP_ZIOMON_UTIL_PID ] && echo "Shutting down utilization process" && kill -s SIGTERM $WRP_ZIOMON_UTIL_PID;
fi
if [ "$WRP_BLKTRACE_PID" != "" ]; then
- [ -d /proc/$WRP_BLKTRACE_PID ] && echo "Shutting down blktrace process" && kill -s SIGTERM $WRP_BLKTRACE_PID;
+ [ -d /proc/$WRP_BLKTRACE_PID ] && echo "Shutting down blktrace process" && kill -s SIGINT $WRP_BLKTRACE_PID;
fi
if [ "$WRP_BLKIOMON_PID" != "" ]; then
[ -d /proc/$WRP_BLKIOMON_PID ] && echo "Shutting down blkiomon process" && kill -s SIGTERM $WRP_BLKIOMON_PID;
@@ -381,12 +379,9 @@ function shutdown() {
kill -s SIGTERM $WRP_ZIOMON_MGR_PID;
fi
fi
- # kill running traces on devices
- for dev in ${WRP_DEVICES[@]}; do
- [ -d /sys/kernel/debug/block/${dev##*/} ] && debug "Trace on $dev exists, attempt to kill..." && blktrace -k $dev >/dev/null 2>&1;
- [ -d /sys/kernel/debug/block/${dev##*/} ] && echo "$WRP_TOOLNAME: Failed to stop trace on $dev" && (( failed++ ));
- done
- [ $failed -ne 0 ] && echo "$WRP_TOOLNAME: blktrace has leftovers, manual cleanup required!";
+ # synchronize with all children to avoid zombies
+ # and to prepare for a clean subsequent re-run of ziomon
+ wait
if [ -e $WRP_MSG_Q_PATH ]; then
if [ $WRP_DEBUG -gt 1 ]; then

178
s390-tools.changes
View File

@ -1,3 +1,181 @@
-------------------------------------------------------------------
Thu Oct 5 20:47:52 UTC 2017 - mpost@suse.com
- Modified mkdump perl script to work with the updated version
of the IBM tools dasdview, zipl and zgetdump. (bsc#1020336).
-------------------------------------------------------------------
Wed Oct 4 19:45:29 UTC 2017 - mpost@suse.com
- Upgraded to version 2.1.0 (Fate#323291).
Changes from 2.0.0 to 2.1.0
* Added the following tools:
netboot: Scripts for building a PXE-style netboot image for KVM
90-cpi.rules/cpictl: New udev rule to update CPI when KVM is used
* Modified lsqeth/zdev to add VNIC Characteristics support
Bug fixes
* chzcrypt: Corrected handling of insufficient permissions
* cpacfstats: Add size setting to perf event
* fdasd: Skip partition check with the force option
* ttyrun: Fix deprecated BindTo usage in ttyrun-getty@.service.in
* lszcrypt: Fix core dump caused by stack overwrite
* lszcrypt: Fix random domain printout when no config available
* zdev: Fix segfault with unknown qeth attribute
* zdev: Fix IPv6 NDP proxy description
* zdev: Fix zdev dracut module temp file location
* zkey: Correctly detect abbreviated commands
* zkey: Validate XTS key: ignore domain and card
* zkey: Use octal values instead of S_IRWX* constants
* zkey: Properly set umask to prohibit permissions to group and others
* zkey: Add -ldl to LDLIBS (not LDFLAGS)
* znetconf: Re-add missing line in lsznet.raw
* Fix several gcc 7 warnings
- Modified s390-tools-sles12-fdasd-skip-partition-check-and-BLKRRPART-ioctl.patch
to apply cleanly to this version.
- Removed the following obsolete patches:
* s390-tools-sles15-zgetdump-Fix-gcc-7-warning.patch
* s390-tools-sles15-lscss-Get-rid-of-gcc-7-buffer-truncation-warnings.patch
* s390-tools-sles15-Get-rid-of-gcc-7-fall-through-warnings.patch
* s390-tools-sles15-lszcrypt-Fix-core-dump-caused-by-stack-overwrite.patch
* s390-tools-sles15-dasdinfo-Fix-GCC-7-overflow-warning.patch
-------------------------------------------------------------------
Thu Sep 8 21:06:37 UTC 2017 - mpost@suse.com
- Added the following patches (bsc#1056498)
- s390-tools-sles15-zgetdump-Fix-gcc-7-warning.patch
- s390-tools-sles15-lscss-Get-rid-of-gcc-7-buffer-truncation-warnings.patch
- s390-tools-sles15-Get-rid-of-gcc-7-fall-through-warnings.patch
- s390-tools-sles15-lszcrypt-Fix-core-dump-caused-by-stack-overwrite.patch
- s390-tools-sles15-dasdinfo-Fix-GCC-7-overflow-warning.patch
-------------------------------------------------------------------
Tue Sep 8 20:01:35 UTC 2017 - mpost@suse.com
- Upgraded to version 2.0.0 (Fate#323291).
- Changes from 1.34.0 to 1.35.0
- cpuplugd: Make default config file location more distribution agnostic
Add systemd service unit to start/stop the cpuplug daemon
Add force-reload action to init script for LSB-compliance
- mon_statd: Add force-reload action to init script for LSB-compliance
- chiucvallow: corrected verification return code
- lczdev/chzdev: Add support for resolving iSCSI block devices
Bug fixes
- chzdev, lszdev: Fix incorrect zfcp module parameter name
- chreipl: Fix chreipl node for virtio devices
- libus2s: Fix busid parsing
- zipl/boot: Fix failed start subchannel in FBA loader
- Changes from 1.35.0 to 1.36.0
- chzdev/lszdev: Add device resolution for vlan and bonding devices
- dasdfmt: Add quick format support
- lsdasd/fdasd/dasdfmt/zdsfs: Add query host access to volume support
- zfcpdbf: Make timestamp the first field in record output
Exclude Payload hex field from log message record output
Add Area field to record output
Add missing header fields to area record output
Print the Record id field for Area area class records
Mark oldest and newest trace area records
Mark oldest and newest def_err pseudo area records
Mark oldest and newest foreign area records
Mark oldest and newest log message records
Add a warning about low resolution timestamps
Add Trace Area Statistics table to script output
Add time zone command line option
Add collection of domain xml files
Bug fixes
- zfcpdbf: Move and fix CPU id field output to print_header function
Include microseconds in warning threshold calculation
Fix parsing of precise syslog timestamps
Fix labels for REC ERP action status and ERP step fields
- Changes from 1.36.0 to 1.36.1
- zfcpdbf: Support basic HBA record type without warning
Restore tracing of handle for port and LUN with HBA records
Print full payload for all SAN traces (req, resp, iels)
Print payload length everywhere applicable
Disambiguate printing of payload record content
Bug fixes
- fdasd: Prevent buffer overflow
- znetconf: Fix detection of chpids as OSX instead of OSM
- Changes from 1.36.1 to 1.37.0
- Added dump2tar: sysfs collection helper for dbginfo.sh
- qethconf: Remove check for OSN-device
- znetconf: Remove OSN-support
- lsdasd/tunedasd: Add channel path aware erp
- zcrypt: Add multi domain support for zcrypt device driver
- scm: Reimplement lsscm in C
- chp: Reimplement chchp and lschp in C
- dbginfo.sh: Make use of sysinfo collection helper
Bug fixes
- zfcpdbf: Only cap SAN short payload if pl_len exists
- chzdev: Fix bug when configuring QETH devices
- libu2s: Prevent buffer overflow
- ziomon: No blktrace kill which can corrupt kernel blktrace state
- Changes from 1.37.0 to 1.37.1
- dbginfo.sh: Add Docker debug data
Bug fixes
- lsdasd: Replace continue with return
- lscss: Allow to specify devices from subchannel set 3
- mon_fsstatd: Only use physical filesystems
Fix double free in error path
- mon_procd: Fix segmentation fault
- Changes from 1.37.1 to 1.38.0
- systemd: Add new units for cpi, dumpconf, mon_fsstatd, and mon_procd
- fdasd: Add new command action 'l' to list known partition types
- chmem: Try to online memory to zone movable
Starting with kernel 4.13 (commit f1dd2cd1), the default zone for
hotplug memory is changed from zone movable to zone normal. In order
to preserve the previous default behaviour, chmem will now always try
to set memory online to the zone movable, before trying to set it
online to the default zone.
- zfcpdbf: Print high part of "new" 64 bit SCSI LUN
Print payload with full FCP_RSP IU in SCSI trace records
- util_opt: Add command specific command line parsing
- util_rec: Implement util_rec_iterate() function
- util_rec: Record field values can be stored and processed in argz format
Bug fixes
- zipl/zgetdump: Add missing SCSI multipath dump information to man pages
- lsqeth: Fix attributes name: ipa -> ipa_takeover and parp -> rxip
Fix lsqeth output of ipa/vipa/rxip addresses of interfaces
- zfcpdbf: Fix payload length for zfcp_dbf_hba_bit_err
- chzdev: Add implicit qeth layer settings handling
- qethqoat: Fix OSA 6S detection
- Changes from 1.38.0 to 2.0.0 (also known as 1.39.0)
- IBM changed the license to MIT.
- Added zkey: Generate, re-encipher, and validate secure AES keys
- cpumf: Add hardware counters for z13 and z13s
- lscss: Reimplement lscss script in C
- lsqeth: Reimplement lsqeth script in C
Bug fixes
- lscpumf: Fix Perl warnings
- Removed the following obsolete patches:
s390-tools-sles12sp2-chiucvallow-verify.patch
s390-tools-sles12sp2-chreipl-virtio.patch
s390-tools-sles12sp2-chzdev-disable-root-update.patch
s390-tools-sles12sp2-feat-01-dasd-query-host.patch
s390-tools-sles12sp2-lscss-allow-to-specify-devices-from-ssid-3.patch
s390-tools-sles12sp2-zipl-fix-failed-start-subchannel.patch
s390-tools-sles12sp3-chmem-try-to-online-zone-movable.patch
s390-tools-sles12sp3-dasdfmt-01-Fix-behaviour-of-t-combined-with-y.patch
s390-tools-sles12sp3-dasdfmt-02-Fix-trailing-whitespace.patch
s390-tools-sles12sp3-dasdfmt-03-Apply-coding-convention.patch
s390-tools-sles12sp3-dasdfmt-04-Use-enhanced-DASD-information.patch
s390-tools-sles12sp3-dasdfmt-05-Refactor-do_format_dasd.patch
s390-tools-sles12sp3-dasdfmt-06-Make-the-IOCTL-BLKSSZGET-reusable.patch
s390-tools-sles12sp3-dasdfmt-07-Add-quick-format-support.patch
s390-tools-sles12sp3-dasdfmt-08-Make-progress-output-reusable-and-add-ETR.patch
s390-tools-sles12sp3-dasdfmt-09-Add-command-line-argument-check.patch
s390-tools-sles12sp3-dasdfmt-10-Add-expand-format-mode.patch
s390-tools-sles12sp3-dbginfo-01-libutil-Add-utility-functions.patch
s390-tools-sles12sp3-dbginfo-02-dump2tar-Add-sysfs-collection-helper-for-dbginfo.sh-v2.patch
s390-tools-sles12sp3-dbginfo-03-dbginfo.sh-Make-use-of-sysinfo-collection-helper.patch
s390-tools-sles12sp3-dbginfo-Collect-docker-debug-data.patch
s390-tools-sles12sp2-libu2s-Fix-busid-parsing.patch
s390-tools-sles12sp3-lsdasd-tunedasd-Add-channel-path-aware-erp.patch
s390-tools-sles12sp3-mon_fsstatd-fix-double-free-in-error-path-and-skip-virtual-fs.patch
s390-tools-sles12sp3-util_proc-fix-memory-allocation-error-messages.patch
s390-tools-sles12sp3-ziomon-no-blktrace-kill-which-can-corrupt-kernel-blk.patch
- Added s390-tools-sles15-add--ldl-to-LDLIBS.patch to fix a problem with zkey/Makefile.
-------------------------------------------------------------------
Thu Sep 7 19:41:39 UTC 2017 - mpost@suse.com

139
s390-tools.spec
View File

@ -17,11 +17,11 @@
Name: s390-tools
Version: 1.34.0
Version: 2.1.0
Release: 0
Url: https://www.ibm.com/developerworks/linux/linux390/
Url: https://github.com/ibm-s390-tools/s390-tools
Summary: S/390 tools like zipl and dasdfmt
License: GPL-2.0+ and BSD-2-Clause
License: MIT
Group: System/Kernel
BuildRequires: dracut
BuildRequires: fuse-devel
@ -46,7 +46,7 @@ Requires: util-linux
Provides: s390utils:/sbin/dasdfmt
# Don't build with pie to avoid problems with zipl
#!BuildIgnore: gcc-PIE
Source: s390-tools-%{version}.tar.bz2
Source: s390-tools-%{version}.tar.gz
Source1: s390-tools-rpmlintrc
Source2: zipl.conf
Source3: hsnc
@ -62,8 +62,6 @@ Source12: mkdump.pl
Source13: sysconfig.osasnmpd
Source14: zfcp_san_disc
Source15: mkdump.8
Source16: boot.cpi
Source17: sysconfig.cpi
Source18: zpxe.rexx
Source19: rules.xpram
Source20: rules.hw_random
@ -106,36 +104,10 @@ Patch1: s390-tools-sles12-zipl_boot_msg.patch
Patch2: s390-tools-sles12-sysconfig-compatible-dumpconf.patch
Patch3: s390-tools-sles12-create-filesystem-links.patch
Patch4: s390-tools-sles12-update-by_id-links-on-change-and-add-action.patch
Patch5: s390-tools-sles12sp2-feat-01-dasd-query-host.patch
Patch6: s390-tools-sles12-pardasdfmt.patch
Patch7: dasdfmt-retry-BIODASDINFO-if-device-is-busy.patch
Patch8: 59-dasd.rules-wait_for.patch
Patch9: s390-tools-sles12-fdasd-skip-partition-check-and-BLKRRPART-ioctl.patch
Patch10: s390-tools-sles12sp2-libu2s-Fix-busid-parsing.patch
Patch11: s390-tools-sles12sp2-chiucvallow-verify.patch
Patch12: s390-tools-sles12sp2-zipl-fix-failed-start-subchannel.patch
Patch13: s390-tools-sles12sp2-chreipl-virtio.patch
Patch14: s390-tools-sles12sp2-chzdev-disable-root-update.patch
Patch15: s390-tools-sles12sp2-lscss-allow-to-specify-devices-from-ssid-3.patch
Patch16: s390-tools-sles12sp3-dbginfo-01-libutil-Add-utility-functions.patch
Patch17: s390-tools-sles12sp3-dbginfo-02-dump2tar-Add-sysfs-collection-helper-for-dbginfo.sh-v2.patch
Patch18: s390-tools-sles12sp3-dbginfo-03-dbginfo.sh-Make-use-of-sysinfo-collection-helper.patch
Patch19: s390-tools-sles12sp3-lsdasd-tunedasd-Add-channel-path-aware-erp.patch
Patch20: s390-tools-sles12sp3-dasdfmt-01-Fix-behaviour-of-t-combined-with-y.patch
Patch21: s390-tools-sles12sp3-dasdfmt-02-Fix-trailing-whitespace.patch
Patch22: s390-tools-sles12sp3-dasdfmt-03-Apply-coding-convention.patch
Patch23: s390-tools-sles12sp3-dasdfmt-04-Use-enhanced-DASD-information.patch
Patch24: s390-tools-sles12sp3-dasdfmt-05-Refactor-do_format_dasd.patch
Patch25: s390-tools-sles12sp3-dasdfmt-06-Make-the-IOCTL-BLKSSZGET-reusable.patch
Patch26: s390-tools-sles12sp3-dasdfmt-07-Add-quick-format-support.patch
Patch27: s390-tools-sles12sp3-dasdfmt-08-Make-progress-output-reusable-and-add-ETR.patch
Patch28: s390-tools-sles12sp3-dasdfmt-09-Add-command-line-argument-check.patch
Patch29: s390-tools-sles12sp3-dasdfmt-10-Add-expand-format-mode.patch
Patch30: s390-tools-sles12sp3-util_proc-fix-memory-allocation-error-messages.patch
Patch31: s390-tools-sles12sp3-mon_fsstatd-fix-double-free-in-error-path-and-skip-virtual-fs.patch
Patch32: s390-tools-sles12sp3-dbginfo-Collect-docker-debug-data.patch
Patch33: s390-tools-sles12sp3-ziomon-no-blktrace-kill-which-can-corrupt-kernel-blk.patch
Patch34: s390-tools-sles12sp3-chmem-try-to-online-zone-movable.patch
Patch5: s390-tools-sles12-pardasdfmt.patch
Patch6: dasdfmt-retry-BIODASDINFO-if-device-is-busy.patch
Patch7: 59-dasd.rules-wait_for.patch
Patch8: s390-tools-sles12-fdasd-skip-partition-check-and-BLKRRPART-ioctl.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
ExclusiveArch: s390 s390x
@ -196,36 +168,10 @@ to list files and directories.
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
#patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
%patch9 -p1
%patch10 -p1
%patch11 -p1
%patch12 -p1
%patch13 -p1
%patch14 -p1
%patch15 -p1
%patch16 -p1
%patch17 -p1
%patch18 -p1
%patch19 -p1
%patch20 -p1
%patch21 -p1
%patch22 -p1
%patch23 -p1
%patch24 -p1
%patch25 -p1
%patch26 -p1
%patch27 -p1
%patch28 -p1
%patch29 -p1
%patch30 -p1
%patch31 -p1
%patch32 -p1
%patch33 -p1
%patch34 -p1
cp -vi %{S:22} CAUTION
@ -253,15 +199,15 @@ install -m644 -t $RPM_BUILD_ROOT/%{_mandir}/man8 %{S:87}
export ROOT_BUILD_DIR="$RPM_BUILD_DIR/%{name}-%{version}/zfcpdump/kernel"
install -D -m600 /boot/image-*-zfcpdump $RPM_BUILD_ROOT/usr/lib/s390-tools/zfcpdump/zfcpdump_part.image
install -D -m644 etc/sysconfig/dumpconf $RPM_BUILD_ROOT/var/adm/fillup-templates/sysconfig.dumpconf
install -D -m755 etc/init.d/dumpconf $RPM_BUILD_ROOT/etc/init.d/dumpconf
install -D -m644 etc/udev/rules.d/40-z90crypt.rules $RPM_BUILD_ROOT/usr/lib/udev/rules.d/40-z90crypt.rules
install -D -m644 etc/udev/rules.d/59-dasd.rules $RPM_BUILD_ROOT/usr/lib/udev/rules.d/59-dasd.rules
install -D -m644 etc/udev/rules.d/57-osasnmpd.rules $RPM_BUILD_ROOT/usr/lib/udev/rules.d/57-osasnmpd.rules
install -D -m644 etc/udev/rules.d/59-dasd.rules $RPM_BUILD_ROOT/usr/lib/udev/rules.d/59-dasd.rules
install -D -m644 etc/udev/rules.d/90-cpi.rules $RPM_BUILD_ROOT/usr/lib/udev/rules.d/90-cpi.rules
install -D -m644 etc/sysconfig/cpi $RPM_BUILD_ROOT/var/adm/fillup-templates/sysconfig.cpi
install -D -m644 etc/sysconfig/dumpconf $RPM_BUILD_ROOT/var/adm/fillup-templates/sysconfig.dumpconf
install -D -m644 etc/sysconfig/mon_fsstatd $RPM_BUILD_ROOT/var/adm/fillup-templates/sysconfig.mon_fsstatd
install -D -m644 etc/sysconfig/mon_procd $RPM_BUILD_ROOT/var/adm/fillup-templates/sysconfig.mon_procd
install -D -m644 etc/sysconfig/mon_statd $RPM_BUILD_ROOT/var/adm/fillup-templates/sysconfig.mon_statd
install -D -m755 etc/init.d/mon_statd $RPM_BUILD_ROOT/etc/init.d/mon_statd
install -D -m644 etc/sysconfig/cpuplugd $RPM_BUILD_ROOT/var/adm/fillup-templates/sysconfig.cpuplugd
install -D -m755 etc/init.d/cpuplugd $RPM_BUILD_ROOT/etc/init.d/cpuplugd
mv iucvterm/doc/ts-shell/iucvconn_on_login $RPM_BUILD_ROOT/usr/bin/iucvconn_on_login
install -D -m644 %{S:26} $RPM_BUILD_ROOT/%{_unitdir}/cio_ignore.service
install -D -m755 %{S:27} $RPM_BUILD_ROOT/usr/lib/systemd/scripts/setup_cio_ignore.sh
@ -287,8 +233,6 @@ install -D -m755 %{S:12} sbin/mkdump
install -D -m644 %{S:13} var/adm/fillup-templates/sysconfig.osasnmpd
install -D -m755 %{S:14} sbin/zfcp_san_disc
install -D -m644 %{S:15} $RPM_BUILD_ROOT/%{_mandir}/man8
install -D -m755 %{S:16} etc/init.d/boot.cpi
install -D -m644 %{S:17} var/adm/fillup-templates/sysconfig.cpi
install -D -m644 %{S:19} $RPM_BUILD_ROOT/usr/lib/udev/rules.d/52-xpram.rules
install -D -m644 %{S:20} $RPM_BUILD_ROOT/usr/lib/udev/rules.d/52-hw_random.rules
install -D -m644 %{S:21} $RPM_BUILD_ROOT/usr/lib/udev/rules.d/59-graf.rules
@ -304,14 +248,16 @@ if [ ! -d %{_sbindir} ]; then
mkdir -p %{_sbindir}
fi
(cd usr/sbin; ln -s ../../etc/init.d/appldata rcappldata)
(cd usr/sbin; ln -s ../../etc/init.d/cpuplugd rccpuplugd)
(cd usr/sbin; ln -s ../../etc/init.d/dumpconf rcdumpconf)
(cd usr/sbin; ln -s ../../etc/init.d/hsnc rchsnc)
(cd usr/sbin; ln -s ../../etc/init.d/mon_statd rcmon_statd)
(cd usr/sbin; ln -s ../../etc/init.d/vmlogrdr rcvmlogrdr)
(cd usr/sbin; ln -s ../../etc/init.d/xpram rcxpram)
(cd usr/sbin; ln -s service rccio_ignore)
(cd usr/sbin; ln -s service rccpacfstatsd)
(cd usr/sbin; ln -s service rccpi)
(cd usr/sbin; ln -s service rccpuplugd)
(cd usr/sbin; ln -s service rcdumpconf)
(cd usr/sbin; ln -s service rcmon_fsstatd)
(cd usr/sbin; ln -s service rcmon_procd)
(cd usr/sbin; ln -s service rcvirtsetup)
if [ ! -d %{_bindir} ]; then
@ -364,6 +310,13 @@ chmod 755 osasnmpd
getent group ts-shell >/dev/null 2>&1 || groupadd -r ts-shell
%service_add_pre cio_ignore.service
%service_add_pre cpacfstatsd.service
%service_add_pre cpi.service
%service_add_pre cpuplugd.service
%service_add_pre dumpconf.service
%service_add_pre iucvtty-login@.service
%service_add_pre mon_fsstatd.service
%service_add_pre mon_procd.service
%service_add_pre ttyrun-getty@.service
%service_add_pre virtsetup.service
%post
@ -378,17 +331,25 @@ fi
# Create symbolic links to the scripts from setup and boot directories
%service_add_post cio_ignore.service
%service_add_post cpacfstatsd.service
%service_add_post cpi.service
%service_add_post cpuplugd.service
%service_add_post dumpconf.service
%service_add_post iucvtty-login@.service
%service_add_post mon_fsstatd.service
%service_add_post mon_procd.service
%service_add_post ttyrun-getty@.service
%service_add_post virtsetup.service
# -i: skip insserv parts - has to be configured before use:
%{fillup_and_insserv -i -n appldata}
%{fillup_and_insserv -i -n cpuplugd}
%{fillup_and_insserv -i -n cpi}
%{fillup_and_insserv -i -n dumpconf}
%{fillup_and_insserv -i -n hsnc}
%{fillup_and_insserv -i -n mon_fsstatd}
%{fillup_and_insserv -i -n mon_procd}
%{fillup_and_insserv -i -n mon_statd}
%{fillup_and_insserv -i -n vmlogrdr}
%{fillup_and_insserv -i -n virtsetup}
%{fillup_and_insserv -i -n xpram}
%{fillup_and_insserv -y -n cpi boot.cpi}
%triggerin -- kernel-default
grep -q '^/usr/bin/ts-shell$' /etc/shells \
@ -399,28 +360,35 @@ grep -q '^/usr/bin/ts-shell$' /etc/shells \
%preun
%{stop_on_removal appldata}
%{stop_on_removal cpuplugd}
%{stop_on_removal dumpconf}
%{stop_on_removal hsnc}
%{stop_on_removal mon_statd}
%{stop_on_removal vmlogrdr}
%{stop_on_removal xpram}
%service_del_preun cio_ignore.service
%service_del_preun cpacfstatsd.service
%service_del_preun cpi.service
%service_del_preun cpuplugd.service
%service_del_preun dumpconf.service
%service_del_preun iucvtty-login@.service
%service_del_preun mon_fsstatd.service
%service_del_preun mon_procd.service
%service_del_preun virtsetup.service
%postun
%{restart_on_update boot.cpi}
%{restart_on_update appldata}
%{restart_on_update cpuplugd}
%{restart_on_update dumpconf}
%{restart_on_update hsnc}
%{restart_on_update mon_statd}
%{restart_on_update vmlogrdr}
%{restart_on_update xpram}
%service_del_postun cio_ignore.service
%service_del_postun cpacfstatsd.service
%service_del_postun cpi.service
%service_del_postun cpuplugd.service
%service_del_postun dumpconf.service
%service_del_postun iucvtty-login@.service
%service_del_postun mon_fsstatd.service
%service_del_postun mon_procd.service
%service_del_postun ttyrun-getty@.service
%service_del_postun virtsetup.service
read INITPGM < /proc/1/comm
if [ "${INITPGM}" == "systemd" ]; then
echo "Running systemctl daemon-reload."
@ -447,7 +415,7 @@ rm -rf $RPM_BUILD_ROOT
%files -f %{_builddir}/%{name}.list
%defattr(-,root,root)
%doc README
%doc README.md
%doc README.SUSE
%doc iucvterm/doc/ts-shell
@ -470,6 +438,7 @@ rm -rf $RPM_BUILD_ROOT
%dir %{_unitdir}
%dir /usr/share/s390-tools
%dir /usr/share/s390-tools/cpumf
%dir /usr/share/s390-tools/netboot
%dir /boot/zipl
%dir /lib/s390-tools/
%exclude /usr/lib/udev/rules.d/57-osasnmpd.rules

22
sysconfig.cpi
View File

@ -1,22 +0,0 @@
## Path: Kernel/CPI
## Description: set Control Program Indentification data
## Type: list(yes,no)
## Default: no
#
# Set Control Program Identification data
#
CPI_SET="yes"
## Type: string
## Default: ""
#
# CPI system name
#
CPI_SYSTEM_NAME=""
## Type: string
## Default: ""
#
# CPI sysplex name
#
CPI_SYSPLEX_NAME=""