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Accepting request 518296 from Base:System

Browse Source 
- SLE15 continues to use mdadm-4.0, synchronize mdadm package from
  SLE12-SP3 to SLE15, re-order all patches.
- Rename the following patches, they are deleted and re-add in next
  part of patches
    0001-Generic-support-for-consistency-policy-and-PPL.patch
    0002-Detail-show-consistency-policy.patch
    0002-The-mdcheck-script-now-adds-messages-to-the-system.patch
    0003-imsm-PPL-support.patch
    0004-super1-PPL-support.patch
    0005-Add-ppl-and-no-ppl-options-for-update.patch
    0006-Grow-support-consistency-policy-change.patch
    0007-udev-md-raid-assembly.rules-Skip-non-ready-devices.patch
    0008-Retry-HOT_REMOVE_DISK-a-few-times.patch
    0009-Introduce-sys_hot_remove_disk.patch
    0010-Add-force-flag-to-hot_remove_disk.patch
    0011-Detail-handle-non-existent-arrays-better.patch
- Synchronize patches from mdadm of SLE12-SP3, the above renamed
  patches are re-add here,
    0001-Makefile-Fix-date-to-be-output-in-ISO-format.patch
    0002-imsm-fix-missing-error-message-during-migration.patch
    0003-Fix-oddity-where-mdadm-did-not-recognise-a-relative-.patch
    0004-mdadm-check-the-nodes-when-operate-clustered-array.patch
    0005-examine-tidy-up-some-code.patch
    0006-mdadm-add-man-page-for-symlinks.patch
    0007-mdadm-add-checking-clustered-bitmap-in-assemble-mode.patch
    0008-mdadm-Add-Wimplicit-fallthrough-0-in-Makefile.patch
    0009-mdadm-Specify-enough-length-when-write-to-buffer.patch
    0010-mdadm-it-doesn-t-make-sense-to-set-bitmap-twice.patch
    0011-mdadm-Monitor-Fix-NULL-pointer-dereference-when-stat.patch
    0012-Replace-snprintf-with-strncpy-at-some-places-to-avoi.patch (forwarded request 517978 from colyli)

OBS-URL: https://build.opensuse.org/request/show/518296
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/mdadm?expand=0&rev=109
This commit is contained in:
Dominique Leuenberger 2017-08-24 16:17:43 +00:00 committed by Git OBS Bridge
commit bfd470267f
61 changed files with 3807 additions and 188 deletions
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30
0001-Makefile-Fix-date-to-be-output-in-ISO-format.patch Normal file
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@ -0,0 +1,30 @@
From 53835cf50023aaad6887b647a3aaab524bd9b39e Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Tue, 10 Jan 2017 18:51:40 -0500
Subject: [PATCH] Makefile: Fix date to be output in ISO format
Updated the static version in the release, but forgot to fix the
Makefile generated version when extracting from git
Reported-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index 5fd7f16..a6f464c 100644
--- a/Makefile
+++ b/Makefile
@@ -89,7 +89,7 @@ DIRFLAGS += -DFAILED_SLOTS_DIR=\"$(FAILED_SLOTS_DIR)\"
CFLAGS = $(CWFLAGS) $(CXFLAGS) -DSendmail=\""$(MAILCMD)"\" $(CONFFILEFLAGS) $(DIRFLAGS) $(COROSYNC) $(DLM)
VERSION = $(shell [ -d .git ] && git describe HEAD | sed 's/mdadm-//')
-VERS_DATE = $(shell [ -d .git ] && date --date="`git log -n1 --format=format:%cd --date=short`" '+%0dth %B %Y' | sed -e 's/1th/1st/' -e 's/2th/2nd/' -e 's/11st/11th/' -e 's/12nd/12th/')
+VERS_DATE = $(shell [ -d .git ] && date --iso-8601 --date="`git log -n1 --format=format:%cd --date=iso --date=short`")
DVERS = $(if $(VERSION),-DVERSION=\"$(VERSION)\",)
DDATE = $(if $(VERS_DATE),-DVERS_DATE="\"$(VERS_DATE)\"",)
CFLAGS += $(DVERS) $(DDATE)
--
2.10.2

34
0002-imsm-fix-missing-error-message-during-migration.patch Normal file
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@ -0,0 +1,34 @@
From 565cc99e341b3021ad26ff6da19a67d4e4abffde Mon Sep 17 00:00:00 2001
From: Pawel Baldysiak <pawel.baldysiak@intel.com>
Date: Tue, 24 Jan 2017 14:29:33 +0100
Subject: [PATCH] imsm: fix missing error message during migration
If user tries to migrate from raid0 to raid5 and there is no spare
drive to perform it - mdadm will exit with errorcode, but
no error message is printed.
Print error instead of debug message when this condition occurs,
so user is informed why requested migration is not started.
Signed-off-by: Pawel Baldysiak <pawel.baldysiak@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
super-intel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/super-intel.c b/super-intel.c
index 433bb6d..d5e9517 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -10718,7 +10718,7 @@ static int imsm_create_metadata_update_for_migration(
free(u);
sysfs_free(spares);
update_memory_size = 0;
- dprintf("error: cannot get spare device for requested migration");
+ pr_err("cannot get spare device for requested migration\n");
return 0;
}
sysfs_free(spares);
--
2.10.2

43
0003-Fix-oddity-where-mdadm-did-not-recognise-a-relative-.patch Normal file
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@ -0,0 +1,43 @@
From bb6f40bf9c458a13b1a780006733c034105e6d36 Mon Sep 17 00:00:00 2001
From: Wol <anthony@youngman.org.uk>
Date: Tue, 17 Jan 2017 17:47:05 +0000
Subject: [PATCH] Fix oddity where mdadm did not recognise a relative path
mdadm assumed that a pathname started with a "/", while an array
name didn't. This alters the logic so that if the first character
is not a "/" it tries to open an array, and if that fails it drops
through to the pathname code rather than terminating immediately
with an error.
Signed-off-by: Wol <anthony@youngman.org.uk>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/mdadm.c b/mdadm.c
index c3a265b..b5d89e4 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1899,12 +1899,12 @@ static int misc_list(struct mddev_dev *devlist,
rv |= SetAction(dv->devname, c->action);
continue;
}
- if (dv->devname[0] == '/')
- mdfd = open_mddev(dv->devname, 1);
- else {
- mdfd = open_dev(dv->devname);
- if (mdfd < 0)
- pr_err("Cannot open %s\n", dv->devname);
+ switch(dv->devname[0] == '/') {
+ case 0:
+ mdfd = open_dev(dv->devname);
+ if (mdfd >= 0) break;
+ case 1:
+ mdfd = open_mddev(dv->devname, 1);
}
if (mdfd>=0) {
switch(dv->disposition) {
--
2.10.2

54
0004-mdadm-check-the-nodes-when-operate-clustered-array.patch Normal file
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@ -0,0 +1,54 @@
From 9d67f6496c71efbc68b33aea663dbcc1597a0828 Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Wed, 1 Mar 2017 18:42:33 +0800
Subject: [PATCH] mdadm:check the nodes when operate clustered array
It doesn't make sense to write_bitmap with less than 2 nodes,
in order to avoid 'write_bitmap' received invalid nodes number,
it would be better to do checking nodes in getopt operations.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.c | 4 ++--
super1.c | 9 +--------
2 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/mdadm.c b/mdadm.c
index 16fd49a..b5ac061 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -603,8 +603,8 @@ int main(int argc, char *argv[])
case O(GROW, Nodes):
case O(CREATE, Nodes):
c.nodes = parse_num(optarg);
- if (c.nodes <= 0) {
- pr_err("invalid number for the number of cluster nodes: %s\n",
+ if (c.nodes < 2) {
+ pr_err("clustered array needs two nodes at least: %s\n",
optarg);
exit(2);
}
diff --git a/super1.c b/super1.c
index 87a74cb..882cd61 100644
--- a/super1.c
+++ b/super1.c
@@ -2380,14 +2380,7 @@ static int write_bitmap1(struct supertype *st, int fd, enum bitmap_update update
}
if (bms->version == BITMAP_MAJOR_CLUSTERED) {
- if (st->nodes == 1) {
- /* the parameter for nodes is not valid */
- pr_err("Warning: cluster-md at least needs two nodes\n");
- return -EINVAL;
- } else if (st->nodes == 0)
- /* --nodes is not specified */
- break;
- else if (__cpu_to_le32(st->nodes) < bms->nodes) {
+ if (__cpu_to_le32(st->nodes) < bms->nodes) {
/* Since the nodes num is not increased, no need to check the space
* is enough or not, just update bms->nodes */
bms->nodes = __cpu_to_le32(st->nodes);
--
2.10.2

146
0005-examine-tidy-up-some-code.patch Normal file
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@ -0,0 +1,146 @@
From 36352fc95778677f0319f677ea079c49f7bbe9d0 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Fri, 3 Mar 2017 10:57:00 +1100
Subject: [PATCH] examine: tidy up some code.
Michael Shigorin reports that the 'lcc' compiler isn't able
to deduce that 'st' must be initialized in
if (c->SparcAdjust)
st->ss->update_super(st, NULL, "sparc2.2",
just because the only times it isn't initialised, 'err' is set non-zero.
This results in a 'possibly uninitialised' warning.
While there is no bug in the code, this does suggest that maybe
the code could be made more obviously correct.
So this patch:
1/ moves the "err" variable inside the for loop, so an error in
one device doesn't stop the other devices from being processed
2/ calls 'continue' early if the device cannot be opened, so that
a level of indent can be removed, and so that it is clear that
'st' is always initialised before being used
3/ frees 'st' if an error occured in load_super or load_container.
Reported-by: Michael Shigorin <mike@altlinux.org>
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Examine.c | 75 +++++++++++++++++++++++++++++++++------------------------------
1 file changed, 39 insertions(+), 36 deletions(-)
diff --git a/Examine.c b/Examine.c
index 953b8ee..7013480 100644
--- a/Examine.c
+++ b/Examine.c
@@ -53,7 +53,6 @@ int Examine(struct mddev_dev *devlist,
*/
int fd;
int rv = 0;
- int err = 0;
struct array {
struct supertype *st;
@@ -66,6 +65,8 @@ int Examine(struct mddev_dev *devlist,
for (; devlist ; devlist = devlist->next) {
struct supertype *st;
int have_container = 0;
+ int err = 0;
+ int container = 0;
fd = dev_open(devlist->devname, O_RDONLY);
if (fd < 0) {
@@ -74,44 +75,46 @@ int Examine(struct mddev_dev *devlist,
devlist->devname, strerror(errno));
rv = 1;
}
- err = 1;
+ continue;
}
- else {
- int container = 0;
- if (forcest)
- st = dup_super(forcest);
- else if (must_be_container(fd)) {
- /* might be a container */
- st = super_by_fd(fd, NULL);
- container = 1;
- } else
- st = guess_super(fd);
- if (st) {
- err = 1;
- st->ignore_hw_compat = 1;
- if (!container)
- err = st->ss->load_super(st, fd,
- (c->brief||c->scan) ? NULL
- :devlist->devname);
- if (err && st->ss->load_container) {
- err = st->ss->load_container(st, fd,
- (c->brief||c->scan) ? NULL
- :devlist->devname);
- if (!err)
- have_container = 1;
- }
- st->ignore_hw_compat = 0;
- } else {
- if (!c->brief) {
- pr_err("No md superblock detected on %s.\n", devlist->devname);
- rv = 1;
- }
- err = 1;
+
+ if (forcest)
+ st = dup_super(forcest);
+ else if (must_be_container(fd)) {
+ /* might be a container */
+ st = super_by_fd(fd, NULL);
+ container = 1;
+ } else
+ st = guess_super(fd);
+ if (st) {
+ err = 1;
+ st->ignore_hw_compat = 1;
+ if (!container)
+ err = st->ss->load_super(st, fd,
+ (c->brief||c->scan) ? NULL
+ :devlist->devname);
+ if (err && st->ss->load_container) {
+ err = st->ss->load_container(st, fd,
+ (c->brief||c->scan) ? NULL
+ :devlist->devname);
+ if (!err)
+ have_container = 1;
}
- close(fd);
+ st->ignore_hw_compat = 0;
+ } else {
+ if (!c->brief) {
+ pr_err("No md superblock detected on %s.\n", devlist->devname);
+ rv = 1;
+ }
+ err = 1;
}
- if (err)
+ close(fd);
+
+ if (err) {
+ if (st)
+ st->ss->free_super(st);
continue;
+ }
if (c->SparcAdjust)
st->ss->update_super(st, NULL, "sparc2.2",
@@ -121,7 +124,7 @@ int Examine(struct mddev_dev *devlist,
if (c->brief && st->ss->brief_examine_super == NULL) {
if (!c->scan)
pr_err("No brief listing for %s on %s\n",
- st->ss->name, devlist->devname);
+ st->ss->name, devlist->devname);
} else if (c->brief) {
struct array *ap;
char *d;
--
2.10.2

49
0006-mdadm-add-man-page-for-symlinks.patch Normal file
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@ -0,0 +1,49 @@
From d64c2283633cd4d7569690d1df8d1a10f3b6b040 Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Mon, 6 Mar 2017 10:39:57 +0800
Subject: [PATCH] mdadm:add man page for --symlinks
In build and create mode:
--symlinks
Auto creation of symlinks in /dev to /dev/md, option --symlinks
must be 'no' or 'yes' and work with --create and --build.
In assemble mode:
--symlinks
See this option under Create and Build options.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.8.in | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/mdadm.8.in b/mdadm.8.in
index 1e4f91d..df1d460 100644
--- a/mdadm.8.in
+++ b/mdadm.8.in
@@ -1015,6 +1015,11 @@ simultaneously. If not specified, this defaults to 4.
Specify journal device for the RAID-4/5/6 array. The journal device
should be a SSD with reasonable lifetime.
+.TP
+.BR \-\-symlinks
+Auto creation of symlinks in /dev to /dev/md, option --symlinks must
+be 'no' or 'yes' and work with --create and --build.
+
.SH For assemble:
@@ -1291,6 +1296,10 @@ Reshape can be continued later using the
.B \-\-continue
option for the grow command.
+.TP
+.BR \-\-symlinks
+See this option under Create and Build options.
+
.SH For Manage mode:
.TP
--
2.10.2

35
0007-mdadm-add-checking-clustered-bitmap-in-assemble-mode.patch Normal file
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@ -0,0 +1,35 @@
From 72b616aff26e64079727ea908073027c08f99c07 Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Tue, 7 Mar 2017 11:13:03 +0800
Subject: [PATCH] mdadm:add checking clustered bitmap in assemble mode
mdadm:Both clustered and internal array don't need
to specify --bitmap when assembling array.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Acked-by: Coly Li <colyli@suse.de>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/mdadm.c b/mdadm.c
index b5ac061..d6ad8dc 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1095,8 +1095,10 @@ int main(int argc, char *argv[])
pr_err("bitmap file needed with -b in --assemble mode\n");
exit(2);
}
- if (strcmp(optarg, "internal") == 0) {
- pr_err("there is no need to specify --bitmap when assembling arrays with internal bitmaps\n");
+ if (strcmp(optarg, "internal") == 0 ||
+ strcmp(optarg, "clustered") == 0) {
+ pr_err("no need to specify --bitmap when assembling"
+ " arrays with internal or clustered bitmap\n");
continue;
}
bitmap_fd = open(optarg, O_RDWR);
--
2.10.2

36
0008-mdadm-Add-Wimplicit-fallthrough-0-in-Makefile.patch Normal file
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@ -0,0 +1,36 @@
From 8268821b434d1308d083454fb681d80176cf352b Mon Sep 17 00:00:00 2001
From: Xiao Ni <xni@redhat.com>
Date: Fri, 17 Mar 2017 19:55:42 +0800
Subject: [PATCH] mdadm: Add Wimplicit-fallthrough=0 in Makefile
There are many errors like 'error: this statement may fall through'.
But the logic is right. So add the flag Wimplicit-fallthrough=0
to disable the error messages. The method I use is from
https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
#index-Wimplicit-fallthrough-375
Signed-off-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Makefile | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Makefile b/Makefile
index a6f464c..d1a6ac4 100644
--- a/Makefile
+++ b/Makefile
@@ -48,6 +48,11 @@ ifdef WARN_UNUSED
CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O3
endif
+FALLTHROUGH := $(shell gcc -v --help 2>&1 | grep "implicit-fallthrough" | wc -l)
+ifneq "$(FALLTHROUGH)" "0"
+CWFLAGS += -Wimplicit-fallthrough=0
+endif
+
ifdef DEBIAN
CPPFLAGS += -DDEBIAN
endif
--
2.10.2

74
0009-mdadm-Specify-enough-length-when-write-to-buffer.patch Normal file
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@ -0,0 +1,74 @@
From ff9239ee3177630d62c7a58408992af7a779763c Mon Sep 17 00:00:00 2001
From: Xiao Ni <xni@redhat.com>
Date: Fri, 17 Mar 2017 19:55:43 +0800
Subject: [PATCH] mdadm: Specify enough length when write to buffer
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
In Detail.c the buffer path in function Detail is defined as path[200],
in fact the max lenth of content which needs to write to the buffer is
287. Because the length of dname of struct dirent is 255.
During building it reports error:
error: ‘%s’ directive writing up to 255 bytes into a region of size 189
[-Werror=format-overflow=]
In function examine_super0 there is a buffer nb with length 5.
But it need to show a int type argument. The lenght of max
number of int is 10. So the buffer length should be 11.
In human_size function the length of buf is 30. During building
there is a error:
output between 20 and 47 bytes into a destination of size 30.
Change the length to 47.
Signed-off-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Detail.c | 2 +-
super0.c | 2 +-
util.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Detail.c b/Detail.c
index 509b0d4..cb33794 100644
--- a/Detail.c
+++ b/Detail.c
@@ -575,7 +575,7 @@ This is pretty boring
printf(" Member Arrays :");
while (dir && (de = readdir(dir)) != NULL) {
- char path[200];
+ char path[287];
char vbuf[1024];
int nlen = strlen(sra->sys_name);
dev_t devid;
diff --git a/super0.c b/super0.c
index 938cfd9..f5b4507 100644
--- a/super0.c
+++ b/super0.c
@@ -231,7 +231,7 @@ static void examine_super0(struct supertype *st, char *homehost)
d++) {
mdp_disk_t *dp;
char *dv;
- char nb[5];
+ char nb[11];
int wonly, failfast;
if (d>=0) dp = &sb->disks[d];
else dp = &sb->this_disk;
diff --git a/util.c b/util.c
index f100972..32bd909 100644
--- a/util.c
+++ b/util.c
@@ -811,7 +811,7 @@ unsigned long calc_csum(void *super, int bytes)
#ifndef MDASSEMBLE
char *human_size(long long bytes)
{
- static char buf[30];
+ static char buf[47];
/* We convert bytes to either centi-M{ega,ibi}bytes or
* centi-G{igi,ibi}bytes, with appropriate rounding,
--
2.10.2

31
0010-mdadm-it-doesn-t-make-sense-to-set-bitmap-twice.patch Normal file
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@ -0,0 +1,31 @@
From 27c48b375d8fb6b4835fd9b11593c75d247ea1c1 Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Mon, 20 Mar 2017 13:21:03 +0800
Subject: [PATCH] mdadm:it doesn't make sense to set --bitmap twice
mdadm.c: it doesn't make sense to set --bitmap twice.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/mdadm.c b/mdadm.c
index d6ad8dc..08ddcab 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1139,6 +1139,10 @@ int main(int argc, char *argv[])
case O(CREATE,Bitmap): /* here we create the bitmap */
case O(GROW,'b'):
case O(GROW,Bitmap):
+ if (s.bitmap_file) {
+ pr_err("bitmap cannot be set twice. Second value: %s.\n", optarg);
+ exit(2);
+ }
if (strcmp(optarg, "internal") == 0 ||
strcmp(optarg, "none") == 0 ||
strchr(optarg, '/') != NULL) {
--
2.10.2

47
0011-mdadm-Monitor-Fix-NULL-pointer-dereference-when-stat.patch Normal file
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@ -0,0 +1,47 @@
From 75dd32a185871fead13cd3586e00980b35410ff0 Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Mon, 20 Mar 2017 13:21:41 +0800
Subject: [PATCH] mdadm/Monitor: Fix NULL pointer dereference when stat2devnm
return NULL
Wait(): stat2devnm() returns NULL for non block devices. Check the
pointer is valid derefencing it. This can happen when using --wait,
such as the 'f' and 'd' file type, causing a core dump.
such as: ./mdadm --wait /dev/md/
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Monitor.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Monitor.c b/Monitor.c
index 802a9d9..bdd3e63 100644
--- a/Monitor.c
+++ b/Monitor.c
@@ -994,6 +994,7 @@ int Wait(char *dev)
{
struct stat stb;
char devnm[32];
+ char *tmp;
int rv = 1;
int frozen_remaining = 3;
@@ -1002,7 +1003,12 @@ int Wait(char *dev)
strerror(errno));
return 2;
}
- strcpy(devnm, stat2devnm(&stb));
+ tmp = stat2devnm(&stb);
+ if (!tmp) {
+ pr_err("%s is not a block device.\n", dev);
+ return 2;
+ }
+ strcpy(devnm, tmp);
while(1) {
struct mdstat_ent *ms = mdstat_read(1, 0);
--
2.10.2

58
0012-Replace-snprintf-with-strncpy-at-some-places-to-avoi.patch Normal file
View File

@ -0,0 +1,58 @@
From 618f4e6d63c8c09d8d4002770e44617f3477f137 Mon Sep 17 00:00:00 2001
From: Xiao Ni <xni@redhat.com>
Date: Sat, 18 Mar 2017 10:33:44 +0800
Subject: [PATCH] Replace snprintf with strncpy at some places to avoid
truncation
In gcc7 there are some building errors like:
directive output may be truncated writing up to 31 bytes into a region of size 24
snprintf(str, MPB_SIG_LEN, %s, mpb->sig);
It just need to copy one string to target. So use strncpy to replace it.
For this line code: snprintf(str, MPB_SIG_LEN, %s, mpb->sig);
Because mpb->sig has the content of version after magic, so
it's better to use strncpy to replace snprintf too.
Signed-off-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
super-intel.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index d5e9517..343f20d 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -1811,7 +1811,8 @@ static void examine_super_imsm(struct supertype *st, char *homehost)
__u32 reserved = imsm_reserved_sectors(super, super->disks);
struct dl *dl;
- snprintf(str, MPB_SIG_LEN, "%s", mpb->sig);
+ strncpy(str, (char *)mpb->sig, MPB_SIG_LEN);
+ str[MPB_SIG_LEN-1] = '\0';
printf(" Magic : %s\n", str);
snprintf(str, strlen(MPB_VERSION_RAID0), "%s", get_imsm_version(mpb));
printf(" Version : %s\n", get_imsm_version(mpb));
@@ -7142,14 +7143,16 @@ static int update_subarray_imsm(struct supertype *st, char *subarray,
u->type = update_rename_array;
u->dev_idx = vol;
- snprintf((char *) u->name, MAX_RAID_SERIAL_LEN, "%s", name);
+ strncpy((char *) u->name, name, MAX_RAID_SERIAL_LEN);
+ u->name[MAX_RAID_SERIAL_LEN-1] = '\0';
append_metadata_update(st, u, sizeof(*u));
} else {
struct imsm_dev *dev;
int i;
dev = get_imsm_dev(super, vol);
- snprintf((char *) dev->volume, MAX_RAID_SERIAL_LEN, "%s", name);
+ strncpy((char *) dev->volume, name, MAX_RAID_SERIAL_LEN);
+ dev->volume[MAX_RAID_SERIAL_LEN-1] = '\0';
for (i = 0; i < mpb->num_raid_devs; i++) {
dev = get_imsm_dev(super, i);
handle_missing(super, dev);
--
2.10.2

32
0013-mdadm-Forced-type-conversion-to-avoid-truncation.patch Normal file
View File

@ -0,0 +1,32 @@
From 5b97512954e9710fd45ab5778bf679205c35892d Mon Sep 17 00:00:00 2001
From: Xiao Ni <xni@redhat.com>
Date: Sat, 18 Mar 2017 10:33:45 +0800
Subject: [PATCH] mdadm: Forced type conversion to avoid truncation
Gcc reports it needs 19 bytes to right to disk->serial. Because the
type of argument i is int. But the meaning of i is failed disk
number. So it doesn't need to use 19 bytes. Just add a type
conversion to avoid this building error
Signed-off-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
super-intel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/super-intel.c b/super-intel.c
index 343f20d..e1618f1 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -5228,7 +5228,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
disk->status = CONFIGURED_DISK | FAILED_DISK;
disk->scsi_id = __cpu_to_le32(~(__u32)0);
snprintf((char *) disk->serial, MAX_RAID_SERIAL_LEN,
- "missing:%d", i);
+ "missing:%d", (__u8)i);
}
find_missing(super);
} else {
--
2.10.2

47
0014-super1-ignore-failfast-flag-for-setting-device-role.patch Normal file
View File

@ -0,0 +1,47 @@
From e23c2663da73f905aa5fa9800feda3d08a8026ee Mon Sep 17 00:00:00 2001
From: Gioh Kim <gi-oh.kim@profitbricks.com>
Date: Mon, 20 Mar 2017 10:51:56 +0100
Subject: [PATCH] super1: ignore failfast flag for setting device role
There is corner case for setting device role,
if new device has failfast flag.
The failfast flag should be ignored.
Signed-off-by: Gioh Kim <gi-oh.kim@profitbricks.com>
Signed-off-by: Jack Wang <jinpu.wang@profitbricks.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
super1.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/super1.c b/super1.c
index 882cd61..f3520ac 100644
--- a/super1.c
+++ b/super1.c
@@ -1491,6 +1491,7 @@ static int add_to_super1(struct supertype *st, mdu_disk_info_t *dk,
struct devinfo *di, **dip;
bitmap_super_t *bms = (bitmap_super_t*)(((char*)sb) + MAX_SB_SIZE);
int rv, lockid;
+ int dk_state;
if (bms->version == BITMAP_MAJOR_CLUSTERED && dlm_funs_ready()) {
rv = cluster_get_dlmlock(&lockid);
@@ -1501,11 +1502,12 @@ static int add_to_super1(struct supertype *st, mdu_disk_info_t *dk,
}
}
- if ((dk->state & 6) == 6) /* active, sync */
+ dk_state = dk->state & ~(1<<MD_DISK_FAILFAST);
+ if ((dk_state & 6) == 6) /* active, sync */
*rp = __cpu_to_le16(dk->raid_disk);
- else if (dk->state & (1<<MD_DISK_JOURNAL))
+ else if (dk_state & (1<<MD_DISK_JOURNAL))
*rp = MD_DISK_ROLE_JOURNAL;
- else if ((dk->state & ~2) == 0) /* active or idle -> spare */
+ else if ((dk_state & ~2) == 0) /* active or idle -> spare */
*rp = MD_DISK_ROLE_SPARE;
else
*rp = MD_DISK_ROLE_FAULTY;
--
2.10.2

38
0015-mdadm-bitmap-fixed-typos-in-comments-of-bitmap.h.patch Normal file
View File

@ -0,0 +1,38 @@
From 4c829c2252d2a6fb4871ec0cdad58b6c3a0218fd Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Mon, 20 Mar 2017 18:46:39 +0800
Subject: [PATCH] mdadm/bitmap:fixed typos in comments of bitmap.h
bitmap.h: fixed trivial typos in comments
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
bitmap.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/bitmap.h b/bitmap.h
index b8fb071..7b1f80f 100644
--- a/bitmap.h
+++ b/bitmap.h
@@ -46,7 +46,7 @@
*
* The counter counts pending write requests, plus the on-disk bit.
* When the counter is '1' and the resync bits are clear, the on-disk
- * bit can be cleared aswell, thus setting the counter to 0.
+ * bit can be cleared as well, thus setting the counter to 0.
* When we set a bit, or in the counter (to start a write), if the fields is
* 0, we first set the disk bit and set the counter to 1.
*
@@ -185,7 +185,7 @@ struct bitmap_page {
*/
char *map;
/*
- * in emergencies (when map cannot be alloced), hijack the map
+ * in emergencies (when map cannot be allocated), hijack the map
* pointer and use it as two counters itself
*/
unsigned int hijacked;
--
2.10.2

13
0007-udev-md-raid-assembly.rules-Skip-non-ready-devices.patch → 0016-udev-md-raid-assembly.rules-Skip-non-ready-devices.patch
View File

@ -1,7 +1,8 @@
From 13298bf138e65f094a9368173c0cfba6c12ce875 Mon Sep 17 00:00:00 2001
From 3a77acd7170199adc690332ded37c41f067c720e Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Wed, 2 Dec 2015 13:00:15 +0100
Date: Mon, 27 Mar 2017 11:15:44 +1100
Subject: [PATCH] udev-md-raid-assembly.rules: Skip non-ready devices
References: bsc#956236
If a device isn't fully initialized (e.g if it should be
handled by multipathing) it should not be considered for
@ -14,10 +15,13 @@ the mdadm rules to ignore devices with SYSTEMD_READY==0.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
udev-md-raid-assembly.rules | 3 +++
udev-md-raid-assembly.rules | 3 +++
1 file changed, 3 insertions(+)
diff --git a/udev-md-raid-assembly.rules b/udev-md-raid-assembly.rules
index d0d440a..8ca232a 100644
--- a/udev-md-raid-assembly.rules
+++ b/udev-md-raid-assembly.rules
@@ -7,6 +7,9 @@ ENV{ANACONDA}=="?*", GOTO="md_inc_end"
@ -30,3 +34,6 @@ Signed-off-by: NeilBrown <neilb@suse.com>
# handle potential components of arrays (the ones supported by md)
ENV{ID_FS_TYPE}=="linux_raid_member", GOTO="md_inc"
--
2.10.2

37
0008-Retry-HOT_REMOVE_DISK-a-few-times.patch → 0017-Retry-HOT_REMOVE_DISK-a-few-times.patch
View File

@ -1,7 +1,8 @@
From 3494e6b41659393c7cb97c48b45d2b1a05c6faf0 Mon Sep 17 00:00:00 2001
From 2dd271fe7041c2f7036939cf6917c0578b92fefe Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Mon, 27 Mar 2017 12:48:06 +1100
Date: Mon, 27 Mar 2017 12:50:16 +1100
Subject: [PATCH] Retry HOT_REMOVE_DISK a few times.
References: bsc#808647
HOT_REMOVE_DISK can fail with EBUSY if there are outstanding
IO request that have not completed yet. It can sometimes
@ -14,16 +15,19 @@ So create hot_remove_disk() to central this code, and call it
where-ever it makes sense to wait for a HOT_REMOVE_DISK to succeed.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Grow.c | 9 +--------
Manage.c | 4 ++--
mdadm.h | 1 +
util.c | 18 ++++++++++++++++++
Grow.c | 9 +--------
Manage.c | 4 ++--
mdadm.h | 1 +
util.c | 18 ++++++++++++++++++
4 files changed, 22 insertions(+), 10 deletions(-)
diff --git a/Grow.c b/Grow.c
index 455c5f9..218a706 100755
--- a/Grow.c
+++ b/Grow.c
@@ -2921,7 +2921,6 @@ static int impose_level(int fd, int leve
@@ -2736,7 +2736,6 @@ static int impose_level(int fd, int level, char *devname, int verbose)
for (d = 0, found = 0;
d < MAX_DISKS && found < array.nr_disks;
d++) {
@ -31,7 +35,7 @@ Signed-off-by: NeilBrown <neilb@suse.com>
mdu_disk_info_t disk;
disk.number = d;
if (ioctl(fd, GET_DISK_INFO, &disk) < 0)
@@ -2935,13 +2934,7 @@ static int impose_level(int fd, int leve
@@ -2750,13 +2749,7 @@ static int impose_level(int fd, int level, char *devname, int verbose)
continue;
ioctl(fd, SET_DISK_FAULTY,
makedev(disk.major, disk.minor));
@ -46,9 +50,11 @@ Signed-off-by: NeilBrown <neilb@suse.com>
}
}
c = map_num(pers, level);
diff --git a/Manage.c b/Manage.c
index 5c3d2b9..9139f96 100644
--- a/Manage.c
+++ b/Manage.c
@@ -1183,7 +1183,7 @@ int Manage_remove(struct supertype *tst,
@@ -1183,7 +1183,7 @@ int Manage_remove(struct supertype *tst, int fd, struct mddev_dev *dv,
else
err = 0;
} else {
@ -57,7 +63,7 @@ Signed-off-by: NeilBrown <neilb@suse.com>
if (err && errno == ENODEV) {
/* Old kernels rejected this if no personality
* is registered */
@@ -1607,7 +1607,7 @@ int Manage_subdevs(char *devname, int fd
@@ -1607,7 +1607,7 @@ int Manage_subdevs(char *devname, int fd,
if (dv->disposition == 'F')
/* Need to remove first */
@ -66,9 +72,11 @@ Signed-off-by: NeilBrown <neilb@suse.com>
/* Make sure it isn't in use (in 2.6 or later) */
tfd = dev_open(dv->devname, O_RDONLY|O_EXCL);
if (tfd >= 0) {
diff --git a/mdadm.h b/mdadm.h
index 91fd9eb..5bcfb86 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -1500,6 +1500,7 @@ extern int add_disk(int mdfd, struct sup
@@ -1476,6 +1476,7 @@ extern int add_disk(int mdfd, struct supertype *st,
struct mdinfo *sra, struct mdinfo *info);
extern int remove_disk(int mdfd, struct supertype *st,
struct mdinfo *sra, struct mdinfo *info);
@ -76,9 +84,11 @@ Signed-off-by: NeilBrown <neilb@suse.com>
extern int set_array_info(int mdfd, struct supertype *st, struct mdinfo *info);
unsigned long long min_recovery_start(struct mdinfo *array);
diff --git a/util.c b/util.c
index 32bd909..d09a7e2 100644
--- a/util.c
+++ b/util.c
@@ -1795,6 +1795,24 @@ int remove_disk(int mdfd, struct superty
@@ -1795,6 +1795,24 @@ int remove_disk(int mdfd, struct supertype *st,
return rv;
}
@ -103,3 +113,6 @@ Signed-off-by: NeilBrown <neilb@suse.com>
int set_array_info(int mdfd, struct supertype *st, struct mdinfo *info)
{
/* Initialise kernel's knowledge of array.
--
2.10.2

33
0018-mdadm-Build-check-the-level-parameter-when-build-new.patch Normal file
View File

@ -0,0 +1,33 @@
From 1b4944f3a1e135871437cc33c26539028e6da5d6 Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Tue, 28 Mar 2017 21:52:27 +0800
Subject: [PATCH] mdadm/Build:check the level parameter when build new array
check if user forgets to specify the --level
when build a new array. such as:
./mdadm -B /dev/md0 -n2 /dev/loop[0-1]
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Build.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Build.c b/Build.c
index 74a440e..a5fcc06 100644
--- a/Build.c
+++ b/Build.c
@@ -56,6 +56,10 @@ int Build(char *mddev, struct mddev_dev *devlist,
int uuid[4] = {0,0,0,0};
struct map_ent *map = NULL;
+ if (s->level == UnSet) {
+ pr_err("a RAID level is needed to Build an array.\n");
+ return 1;
+ }
/* scan all devices, make sure they really are block devices */
for (dv = devlist; dv; dv=dv->next) {
subdevs++;
--
2.10.2

27
0009-Introduce-sys_hot_remove_disk.patch → 0019-Introduce-sys_hot_remove_disk.patch
View File

@ -1,7 +1,8 @@
From 201c9389dd0560544a46d21d1300f174d94a7e60 Mon Sep 17 00:00:00 2001
From fdd015696c2e2a6b234a92af564aea44b62e6a0d Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Mon, 27 Mar 2017 13:59:41 +1100
Date: Mon, 27 Mar 2017 14:36:56 +1100
Subject: [PATCH] Introduce sys_hot_remove_disk()
References: bsc#974154
The new hot_remove_disk() will retry HOT_REMOVE_DISK
several times in the face of EBUSY.
@ -10,15 +11,18 @@ However we sometimes remove a device by writing "remove" to the
So introduce sys_hot_remove_disk() to repeat this action a few times.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Manage.c | 6 +-----
mdadm.h | 1 +
util.c | 12 ++++++++++++
Manage.c | 6 +-----
mdadm.h | 1 +
util.c | 12 ++++++++++++
3 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/Manage.c b/Manage.c
index 9139f96..edf5798 100644
--- a/Manage.c
+++ b/Manage.c
@@ -1177,11 +1177,7 @@ int Manage_remove(struct supertype *tst,
@@ -1177,11 +1177,7 @@ int Manage_remove(struct supertype *tst, int fd, struct mddev_dev *dv,
/* device has been removed and we don't know
* the major:minor number
*/
@ -31,9 +35,11 @@ Signed-off-by: NeilBrown <neilb@suse.com>
} else {
err = hot_remove_disk(fd, rdev);
if (err && errno == ENODEV) {
diff --git a/mdadm.h b/mdadm.h
index 5bcfb86..b855d24 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -1501,6 +1501,7 @@ extern int add_disk(int mdfd, struct sup
@@ -1477,6 +1477,7 @@ extern int add_disk(int mdfd, struct supertype *st,
extern int remove_disk(int mdfd, struct supertype *st,
struct mdinfo *sra, struct mdinfo *info);
extern int hot_remove_disk(int mdfd, unsigned long dev);
@ -41,9 +47,11 @@ Signed-off-by: NeilBrown <neilb@suse.com>
extern int set_array_info(int mdfd, struct supertype *st, struct mdinfo *info);
unsigned long long min_recovery_start(struct mdinfo *array);
diff --git a/util.c b/util.c
index d09a7e2..b718531 100644
--- a/util.c
+++ b/util.c
@@ -1813,6 +1813,18 @@ int hot_remove_disk(int mdfd, unsigned l
@@ -1813,6 +1813,18 @@ int hot_remove_disk(int mdfd, unsigned long dev)
return ret;
}
@ -62,3 +70,6 @@ Signed-off-by: NeilBrown <neilb@suse.com>
int set_array_info(int mdfd, struct supertype *st, struct mdinfo *info)
{
/* Initialise kernel's knowledge of array.
--
2.10.2

41
0010-Add-force-flag-to-hot_remove_disk.patch → 0020-Add-force-flag-to-hot_remove_disk.patch
View File

@ -1,7 +1,8 @@
From be098ff0d8ef141b309a85265dfed3035da26a18 Mon Sep 17 00:00:00 2001
From 1ab9ed2afb7ca50c4f922a0b85c4e6631becde02 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Mon, 27 Mar 2017 14:07:37 +1100
Date: Mon, 27 Mar 2017 14:36:56 +1100
Subject: [PATCH] Add 'force' flag to *hot_remove_disk().
References: bsc#808647
In rare circumstances, the short period that *hot_remove_disk()
waits isn't long enough to IO to complete. This particularly happens
@ -17,16 +18,19 @@ Note that this patch fixes a comment which claim the previous
wait time was half a second, where it was really 50msec.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Grow.c | 2 +-
Manage.c | 10 +++++-----
mdadm.h | 4 ++--
util.c | 10 +++++-----
Grow.c | 2 +-
Manage.c | 10 +++++-----
mdadm.h | 4 ++--
util.c | 10 +++++-----
4 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/Grow.c b/Grow.c
index 218a706..e22661c 100755
--- a/Grow.c
+++ b/Grow.c
@@ -2934,7 +2934,7 @@ static int impose_level(int fd, int leve
@@ -2749,7 +2749,7 @@ static int impose_level(int fd, int level, char *devname, int verbose)
continue;
ioctl(fd, SET_DISK_FAULTY,
makedev(disk.major, disk.minor));
@ -35,9 +39,11 @@ Signed-off-by: NeilBrown <neilb@suse.com>
}
}
c = map_num(pers, level);
diff --git a/Manage.c b/Manage.c
index edf5798..55218d9 100644
--- a/Manage.c
+++ b/Manage.c
@@ -1110,7 +1110,7 @@ int Manage_add(int fd, int tfd, struct m
@@ -1110,7 +1110,7 @@ int Manage_add(int fd, int tfd, struct mddev_dev *dv,
}
int Manage_remove(struct supertype *tst, int fd, struct mddev_dev *dv,
@ -46,7 +52,7 @@ Signed-off-by: NeilBrown <neilb@suse.com>
{
int lfd = -1;
int err;
@@ -1177,9 +1177,9 @@ int Manage_remove(struct supertype *tst,
@@ -1177,9 +1177,9 @@ int Manage_remove(struct supertype *tst, int fd, struct mddev_dev *dv,
/* device has been removed and we don't know
* the major:minor number
*/
@ -58,7 +64,7 @@ Signed-off-by: NeilBrown <neilb@suse.com>
if (err && errno == ENODEV) {
/* Old kernels rejected this if no personality
* is registered */
@@ -1603,7 +1603,7 @@ int Manage_subdevs(char *devname, int fd
@@ -1603,7 +1603,7 @@ int Manage_subdevs(char *devname, int fd,
if (dv->disposition == 'F')
/* Need to remove first */
@ -67,7 +73,7 @@ Signed-off-by: NeilBrown <neilb@suse.com>
/* Make sure it isn't in use (in 2.6 or later) */
tfd = dev_open(dv->devname, O_RDONLY|O_EXCL);
if (tfd >= 0) {
@@ -1645,7 +1645,7 @@ int Manage_subdevs(char *devname, int fd
@@ -1645,7 +1645,7 @@ int Manage_subdevs(char *devname, int fd,
rv = -1;
} else
rv = Manage_remove(tst, fd, dv, sysfd,
@ -76,9 +82,11 @@ Signed-off-by: NeilBrown <neilb@suse.com>
devname);
if (sysfd >= 0)
close(sysfd);
diff --git a/mdadm.h b/mdadm.h
index b855d24..cebc0c0 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -1500,8 +1500,8 @@ extern int add_disk(int mdfd, struct sup
@@ -1476,8 +1476,8 @@ extern int add_disk(int mdfd, struct supertype *st,
struct mdinfo *sra, struct mdinfo *info);
extern int remove_disk(int mdfd, struct supertype *st,
struct mdinfo *sra, struct mdinfo *info);
@ -89,9 +97,11 @@ Signed-off-by: NeilBrown <neilb@suse.com>
extern int set_array_info(int mdfd, struct supertype *st, struct mdinfo *info);
unsigned long long min_recovery_start(struct mdinfo *array);
diff --git a/util.c b/util.c
index b718531..683c869 100644
--- a/util.c
+++ b/util.c
@@ -1795,15 +1795,15 @@ int remove_disk(int mdfd, struct superty
@@ -1795,15 +1795,15 @@ int remove_disk(int mdfd, struct supertype *st,
return rv;
}
@ -110,7 +120,7 @@ Signed-off-by: NeilBrown <neilb@suse.com>
*/
while ((ret = ioctl(mdfd, HOT_REMOVE_DISK, dev)) == -1 &&
errno == EBUSY &&
@@ -1813,9 +1813,9 @@ int hot_remove_disk(int mdfd, unsigned l
@@ -1813,9 +1813,9 @@ int hot_remove_disk(int mdfd, unsigned long dev)
return ret;
}
@ -122,3 +132,6 @@ Signed-off-by: NeilBrown <neilb@suse.com>
int ret;
while ((ret = write(statefd, "remove", 6)) == -1 &&
--
2.10.2

10
0011-Detail-handle-non-existent-arrays-better.patch → 0021-Detail-handle-non-existent-arrays-better.patch
View File

@ -1,7 +1,8 @@
From f58545b578e839df2f1682fd68f36079d4c39134 Mon Sep 17 00:00:00 2001
From b4decd517d90098bc2d17d3eddfe858d8b903920 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Mon, 27 Mar 2017 14:21:11 +1100
Date: Mon, 27 Mar 2017 14:36:56 +1100
Subject: [PATCH] Detail: handle non-existent arrays better.
References: bsc#966773
If you call "mdadm --detail" with a device file for an array which
doesn't exist, such as by
@ -15,12 +16,13 @@ So catch this possibility and print a more useful message, and
return a non-zero status.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Detail.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Detail.c b/Detail.c
index 509b0d418768..d9d1b7092167 100644
index cb33794..3d92855 100644
--- a/Detail.c
+++ b/Detail.c
@@ -110,6 +110,14 @@ int Detail(char *dev, struct context *c)
@ -39,5 +41,5 @@ index 509b0d418768..d9d1b7092167 100644
inactive = 1;
} else {
--
2.12.0
2.10.2

192
0001-Generic-support-for-consistency-policy-and-PPL.patch → 0022-Generic-support-for-consistency-policy-and-PPL.patch
View File

@ -1,7 +1,8 @@
From d179ac821d77ded7a63a0b734e290a42eeeee4b2 Mon Sep 17 00:00:00 2001
From 5308f11727b889965efe5ac0e854d197c2b51f6d Mon Sep 17 00:00:00 2001
From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Date: Thu, 16 Mar 2017 22:09:43 +0100
Date: Wed, 29 Mar 2017 11:54:15 +0200
Subject: [PATCH] Generic support for --consistency-policy and PPL
References: FATE#321941
Add a new parameter to mdadm: --consistency-policy=. It determines how
the array maintains consistency in case of unexpected shutdown. This
@ -12,26 +13,29 @@ functionalities are treated as different policies, which are implicitly
selected when using --write-journal or --bitmap options.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Create.c | 18 ++++++++++++++----
Kill.c | 2 +-
ReadMe.c | 7 ++++---
maps.c | 10 ++++++++++
mdadm.8.in | 40 +++++++++++++++++++++++++++++++++++++---
mdadm.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++---
mdadm.h | 21 ++++++++++++++++++---
super-ddf.c | 6 +++---
super-gpt.c | 2 +-
super-intel.c | 16 ++++++++--------
super-mbr.c | 2 +-
super0.c | 8 ++++----
super1.c | 6 +++---
sysfs.c | 11 +++++++++++
14 files changed, 167 insertions(+), 37 deletions(-)
Create.c | 18 ++++++++++++++----
Kill.c | 2 +-
ReadMe.c | 51 +++++++++++++++++++++++++++------------------------
maps.c | 10 ++++++++++
mdadm.8.in | 40 +++++++++++++++++++++++++++++++++++++---
mdadm.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++---
mdadm.h | 21 ++++++++++++++++++---
super-ddf.c | 6 +++---
super-gpt.c | 2 +-
super-intel.c | 16 ++++++++--------
super-mbr.c | 2 +-
super0.c | 8 ++++----
super1.c | 6 +++---
sysfs.c | 11 +++++++++++
14 files changed, 190 insertions(+), 58 deletions(-)
diff --git a/Create.c b/Create.c
index 2721884..4080bf6 100644
--- a/Create.c
+++ b/Create.c
@@ -259,7 +259,8 @@ int Create(struct supertype *st, char *m
@@ -259,7 +259,8 @@ int Create(struct supertype *st, char *mddev,
if (st && ! st->ss->validate_geometry(st, s->level, s->layout, s->raiddisks,
&s->chunk, s->size*2,
data_offset, NULL,
@ -41,7 +45,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
return 1;
if (s->chunk && s->chunk != UnSet) {
@@ -358,7 +359,8 @@ int Create(struct supertype *st, char *m
@@ -358,7 +359,8 @@ int Create(struct supertype *st, char *mddev,
st, s->level, s->layout, s->raiddisks,
&s->chunk, s->size*2,
dv->data_offset, dname,
@ -51,7 +55,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
case -1: /* Not valid, message printed, and not
* worth checking any further */
exit(2);
@@ -395,6 +397,7 @@ int Create(struct supertype *st, char *m
@@ -395,6 +397,7 @@ int Create(struct supertype *st, char *mddev,
&s->chunk, s->size*2,
dv->data_offset,
dname, &freesize,
@ -59,7 +63,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
c->verbose >= 0)) {
pr_err("%s is not suitable for this array.\n",
@@ -501,7 +504,8 @@ int Create(struct supertype *st, char *m
@@ -501,7 +504,8 @@ int Create(struct supertype *st, char *mddev,
s->raiddisks,
&s->chunk, minsize*2,
data_offset,
@ -69,7 +73,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
pr_err("devices too large for RAID level %d\n", s->level);
return 1;
}
@@ -528,6 +532,12 @@ int Create(struct supertype *st, char *m
@@ -528,6 +532,12 @@ int Create(struct supertype *st, char *mddev,
if (s->bitmap_file && strcmp(s->bitmap_file, "none") == 0)
s->bitmap_file = NULL;
@ -82,7 +86,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
if (!have_container && s->level > 0 && ((maxsize-s->size)*100 > maxsize)) {
if (c->runstop != 1 || c->verbose >= 0)
pr_err("largest drive (%s) exceeds size (%lluK) by more than 1%%\n",
@@ -720,7 +730,7 @@ int Create(struct supertype *st, char *m
@@ -720,7 +730,7 @@ int Create(struct supertype *st, char *mddev,
name += 2;
}
}
@ -91,9 +95,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
data_offset))
goto abort_locked;
diff --git a/Kill.c b/Kill.c
index f2fdb85..ff52561 100644
--- a/Kill.c
+++ b/Kill.c
@@ -63,7 +63,7 @@ int Kill(char *dev, struct supertype *st
@@ -63,7 +63,7 @@ int Kill(char *dev, struct supertype *st, int force, int verbose, int noexcl)
rv = st->ss->load_super(st, fd, dev);
if (rv == 0 || (force && rv >= 2)) {
st->ss->free_super(st);
@ -102,9 +108,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
INVALID_SECTORS);
if (st->ss->store_super(st, fd)) {
if (verbose >= 0)
diff --git a/ReadMe.c b/ReadMe.c
index 50d3807..fc04c2c 100644
--- a/ReadMe.c
+++ b/ReadMe.c
@@ -78,11 +78,11 @@ char Version[] = "mdadm - v" VERSION " -
@@ -78,11 +78,11 @@ char Version[] = "mdadm - v" VERSION " - " VERS_DATE "\n";
* found, it is started.
*/
@ -123,10 +131,63 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
{"nodes",1, 0, Nodes}, /* also for --assemble */
{"home-cluster",1, 0, ClusterName},
{"write-journal",1, 0, WriteJournal},
+ {"consistency-policy",1, 0, 'k'},
+ {"consistency-policy", 1, 0, 'k'},
/* For assemble */
{"uuid", 1, 0, 'u'},
@@ -362,27 +363,29 @@ char Help_create[] =
" other levels.\n"
"\n"
" Options that are valid with --create (-C) are:\n"
-" --bitmap= : Create a bitmap for the array with the given filename\n"
-" : or an internal bitmap is 'internal' is given\n"
-" --chunk= -c : chunk size in kibibytes\n"
-" --rounding= : rounding factor for linear array (==chunk size)\n"
-" --level= -l : raid level: 0,1,4,5,6,10,linear,multipath and synonyms\n"
-" --parity= -p : raid5/6 parity algorithm: {left,right}-{,a}symmetric\n"
-" --layout= : same as --parity, for RAID10: [fno]NN \n"
-" --raid-devices= -n : number of active devices in array\n"
-" --spare-devices= -x: number of spare (eXtra) devices in initial array\n"
-" --size= -z : Size (in K) of each drive in RAID1/4/5/6/10 - optional\n"
-" --data-offset= : Space to leave between start of device and start\n"
-" : of array data.\n"
-" --force -f : Honour devices as listed on command line. Don't\n"
-" : insert a missing drive for RAID5.\n"
-" --run -R : insist of running the array even if not all\n"
-" : devices are present or some look odd.\n"
-" --readonly -o : start the array readonly - not supported yet.\n"
-" --name= -N : Textual name for array - max 32 characters\n"
-" --bitmap-chunk= : bitmap chunksize in Kilobytes.\n"
-" --delay= -d : bitmap update delay in seconds.\n"
-" --write-journal= : Specify journal device for RAID-4/5/6 array\n"
+" --bitmap= -b : Create a bitmap for the array with the given filename\n"
+" : or an internal bitmap if 'internal' is given\n"
+" --chunk= -c : chunk size in kibibytes\n"
+" --rounding= : rounding factor for linear array (==chunk size)\n"
+" --level= -l : raid level: 0,1,4,5,6,10,linear,multipath and synonyms\n"
+" --parity= -p : raid5/6 parity algorithm: {left,right}-{,a}symmetric\n"
+" --layout= : same as --parity, for RAID10: [fno]NN \n"
+" --raid-devices= -n : number of active devices in array\n"
+" --spare-devices= -x : number of spare (eXtra) devices in initial array\n"
+" --size= -z : Size (in K) of each drive in RAID1/4/5/6/10 - optional\n"
+" --data-offset= : Space to leave between start of device and start\n"
+" : of array data.\n"
+" --force -f : Honour devices as listed on command line. Don't\n"
+" : insert a missing drive for RAID5.\n"
+" --run -R : insist of running the array even if not all\n"
+" : devices are present or some look odd.\n"
+" --readonly -o : start the array readonly - not supported yet.\n"
+" --name= -N : Textual name for array - max 32 characters\n"
+" --bitmap-chunk= : bitmap chunksize in Kilobytes.\n"
+" --delay= -d : bitmap update delay in seconds.\n"
+" --write-journal= : Specify journal device for RAID-4/5/6 array\n"
+" --consistency-policy= : Specify the policy that determines how the array\n"
+" -k : maintains consistency in case of unexpected shutdown.\n"
"\n"
;
diff --git a/maps.c b/maps.c
index 64f1df2..d9ee7de 100644
--- a/maps.c
+++ b/maps.c
@@ -129,6 +129,16 @@ mapping_t faultylayout[] = {
@ -146,9 +207,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
char *map_num(mapping_t *map, int num)
{
while (map->name) {
diff --git a/mdadm.8.in b/mdadm.8.in
index df1d460..cad5db5 100644
--- a/mdadm.8.in
+++ b/mdadm.8.in
@@ -724,7 +724,9 @@ When creating an array on devices which
@@ -724,7 +724,9 @@ When creating an array on devices which are 100G or larger,
.I mdadm
automatically adds an internal bitmap as it will usually be
beneficial. This can be suppressed with
@ -159,9 +222,9 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
.TP
.BR \-\-bitmap\-chunk=
@@ -1015,6 +1017,36 @@ simultaneously. If not specified, this d
Specify journal device for the RAID-4/5/6 array. The journal device
should be a SSD with reasonable lifetime.
@@ -1020,6 +1022,36 @@ should be a SSD with reasonable lifetime.
Auto creation of symlinks in /dev to /dev/md, option --symlinks must
be 'no' or 'yes' and work with --create and --build.
+.TP
+.BR \-k ", " \-\-consistency\-policy=
@ -196,7 +259,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
.SH For assemble:
@@ -2144,8 +2176,10 @@ in the array exceed 100G is size, an int
@@ -2153,8 +2185,10 @@ in the array exceed 100G is size, an internal write-intent bitmap
will automatically be added unless some other option is explicitly
requested with the
.B \-\-bitmap
@ -209,6 +272,8 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
.BR "\-\-grow \-\-bitmap=internal" .
If the metadata type supports it (currently only 1.x metadata), space
diff --git a/mdadm.c b/mdadm.c
index 08ddcab..d4e8286 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -78,6 +78,7 @@ int main(int argc, char *argv[])
@ -219,7 +284,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
};
char sys_hostname[256];
@@ -1209,6 +1210,16 @@ int main(int argc, char *argv[])
@@ -1215,6 +1216,16 @@ int main(int argc, char *argv[])
s.journaldisks = 1;
continue;
@ -236,7 +301,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
}
/* We have now processed all the valid options. Anything else is
* an error
@@ -1236,9 +1247,47 @@ int main(int argc, char *argv[])
@@ -1242,9 +1253,47 @@ int main(int argc, char *argv[])
exit(0);
}
@ -287,6 +352,8 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
}
if (!mode && devs_found) {
diff --git a/mdadm.h b/mdadm.h
index cebc0c0..b52d4d3 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -279,6 +279,15 @@ struct mdinfo {
@ -329,7 +396,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
};
/* If fd >= 0, get the array it is open on,
@@ -701,7 +713,7 @@ extern int restore_stripes(int *dest, un
@@ -701,7 +713,7 @@ extern int restore_stripes(int *dest, unsigned long long *offsets,
extern char *map_num(mapping_t *map, int num);
extern int map_name(mapping_t *map, char *name);
@ -366,9 +433,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
/* records new bad block in metadata */
int (*record_bad_block)(struct active_array *a, int n,
unsigned long long sector, int length);
diff --git a/super-ddf.c b/super-ddf.c
index 1707ad1..cdd16a4 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -2290,7 +2290,7 @@ static unsigned int find_vde_by_guid(con
@@ -2290,7 +2290,7 @@ static unsigned int find_vde_by_guid(const struct ddf_super *ddf,
static int init_super_ddf(struct supertype *st,
mdu_array_info_t *info,
@ -377,7 +446,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
int *uuid, unsigned long long data_offset)
{
/* This is primarily called by Create when creating a new array.
@@ -2328,7 +2328,7 @@ static int init_super_ddf(struct superty
@@ -2328,7 +2328,7 @@ static int init_super_ddf(struct supertype *st,
struct virtual_disk *vd;
if (st->sb)
@ -386,7 +455,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
data_offset);
if (posix_memalign((void**)&ddf, 512, sizeof(*ddf)) != 0) {
@@ -3347,7 +3347,7 @@ static int validate_geometry_ddf(struct
@@ -3347,7 +3347,7 @@ static int validate_geometry_ddf(struct supertype *st,
int *chunk, unsigned long long size,
unsigned long long data_offset,
char *dev, unsigned long long *freesize,
@ -395,9 +464,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
{
int fd;
struct mdinfo *sra;
diff --git a/super-gpt.c b/super-gpt.c
index 8b080a0..bb38a97 100644
--- a/super-gpt.c
+++ b/super-gpt.c
@@ -205,7 +205,7 @@ static int validate_geometry(struct supe
@@ -205,7 +205,7 @@ static int validate_geometry(struct supertype *st, int level,
int *chunk, unsigned long long size,
unsigned long long data_offset,
char *subdev, unsigned long long *freesize,
@ -406,9 +477,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
{
pr_err("gpt metadata cannot be used this way\n");
return 0;
diff --git a/super-intel.c b/super-intel.c
index e1618f1..5d0f131 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -5154,7 +5154,7 @@ static int check_name(struct intel_super
@@ -5155,7 +5155,7 @@ static int check_name(struct intel_super *super, char *name, int quiet)
}
static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
@ -417,7 +490,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
char *homehost, int *uuid,
long long data_offset)
{
@@ -5249,7 +5249,7 @@ static int init_super_imsm_volume(struct
@@ -5250,7 +5250,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
strncpy((char *) dev->volume, name, MAX_RAID_SERIAL_LEN);
array_blocks = calc_array_size(info->level, info->raid_disks,
info->layout, info->chunk_size,
@ -426,7 +499,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
/* round array size down to closest MB */
array_blocks = (array_blocks >> SECT_PER_MB_SHIFT) << SECT_PER_MB_SHIFT;
@@ -5263,7 +5263,7 @@ static int init_super_imsm_volume(struct
@@ -5264,7 +5264,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
vol->curr_migr_unit = 0;
map = get_imsm_map(dev, MAP_0);
set_pba_of_lba0(map, super->create_offset);
@ -435,7 +508,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
map->blocks_per_strip = __cpu_to_le16(info_to_blocks_per_strip(info));
map->failed_disk_num = ~0;
if (info->level > 0)
@@ -5291,7 +5291,7 @@ static int init_super_imsm_volume(struct
@@ -5292,7 +5292,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
map->num_domains = 1;
/* info->size is only int so use the 'size' parameter instead */
@ -444,7 +517,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
num_data_stripes /= map->num_domains;
set_num_data_stripes(map, num_data_stripes);
@@ -5313,7 +5313,7 @@ static int init_super_imsm_volume(struct
@@ -5314,7 +5314,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
}
static int init_super_imsm(struct supertype *st, mdu_array_info_t *info,
@ -453,7 +526,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
char *homehost, int *uuid,
unsigned long long data_offset)
{
@@ -5336,7 +5336,7 @@ static int init_super_imsm(struct supert
@@ -5337,7 +5337,7 @@ static int init_super_imsm(struct supertype *st, mdu_array_info_t *info,
}
if (st->sb)
@ -462,7 +535,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
data_offset);
if (info)
@@ -6913,7 +6913,7 @@ static int validate_geometry_imsm(struct
@@ -6914,7 +6914,7 @@ static int validate_geometry_imsm(struct supertype *st, int level, int layout,
int raiddisks, int *chunk, unsigned long long size,
unsigned long long data_offset,
char *dev, unsigned long long *freesize,
@ -471,7 +544,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
{
int fd, cfd;
struct mdinfo *sra;
@@ -10950,7 +10950,7 @@ enum imsm_reshape_type imsm_analyze_chan
@@ -10953,7 +10953,7 @@ enum imsm_reshape_type imsm_analyze_change(struct supertype *st,
geo->raid_disks + devNumChange,
&chunk,
geo->size, INVALID_SECTORS,
@ -480,9 +553,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
change = -1;
if (check_devs) {
diff --git a/super-mbr.c b/super-mbr.c
index f5e4cea..1bbe57a 100644
--- a/super-mbr.c
+++ b/super-mbr.c
@@ -193,7 +193,7 @@ static int validate_geometry(struct supe
@@ -193,7 +193,7 @@ static int validate_geometry(struct supertype *st, int level,
int *chunk, unsigned long long size,
unsigned long long data_offset,
char *subdev, unsigned long long *freesize,
@ -491,9 +566,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
{
pr_err("mbr metadata cannot be used this way\n");
return 0;
diff --git a/super0.c b/super0.c
index f5b4507..7a555e3 100644
--- a/super0.c
+++ b/super0.c
@@ -725,7 +725,7 @@ static int update_super0(struct supertyp
@@ -725,7 +725,7 @@ static int update_super0(struct supertype *st, struct mdinfo *info,
* We use the first 8 bytes (64bits) of the sha1 of the host name
*/
static int init_super0(struct supertype *st, mdu_array_info_t *info,
@ -502,7 +579,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
char *homehost, int *uuid,
unsigned long long data_offset)
{
@@ -764,8 +764,8 @@ static int init_super0(struct supertype
@@ -764,8 +764,8 @@ static int init_super0(struct supertype *st, mdu_array_info_t *info,
sb->gvalid_words = 0; /* ignored */
sb->ctime = time(0);
sb->level = info->level;
@ -513,7 +590,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
return 0;
sb->nr_disks = info->nr_disks;
sb->raid_disks = info->raid_disks;
@@ -1267,7 +1267,7 @@ static int validate_geometry0(struct sup
@@ -1267,7 +1267,7 @@ static int validate_geometry0(struct supertype *st, int level,
int *chunk, unsigned long long size,
unsigned long long data_offset,
char *subdev, unsigned long long *freesize,
@ -522,9 +599,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
{
unsigned long long ldsize;
int fd;
diff --git a/super1.c b/super1.c
index f3520ac..4a0f041 100644
--- a/super1.c
+++ b/super1.c
@@ -1397,7 +1397,7 @@ static int update_super1(struct supertyp
@@ -1397,7 +1397,7 @@ static int update_super1(struct supertype *st, struct mdinfo *info,
}
static int init_super1(struct supertype *st, mdu_array_info_t *info,
@ -533,7 +612,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
int *uuid, unsigned long long data_offset)
{
struct mdp_superblock_1 *sb;
@@ -1450,7 +1450,7 @@ static int init_super1(struct supertype
@@ -1450,7 +1450,7 @@ static int init_super1(struct supertype *st, mdu_array_info_t *info,
sb->ctime = __cpu_to_le64((unsigned long long)time(0));
sb->level = __cpu_to_le32(info->level);
sb->layout = __cpu_to_le32(info->layout);
@ -542,7 +621,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
sb->chunksize = __cpu_to_le32(info->chunk_size>>9);
sb->raid_disks = __cpu_to_le32(info->raid_disks);
@@ -2492,7 +2492,7 @@ static int validate_geometry1(struct sup
@@ -2487,7 +2487,7 @@ static int validate_geometry1(struct supertype *st, int level,
int *chunk, unsigned long long size,
unsigned long long data_offset,
char *subdev, unsigned long long *freesize,
@ -551,9 +630,11 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
{
unsigned long long ldsize, devsize;
int bmspace;
diff --git a/sysfs.c b/sysfs.c
index b0657a0..53589a7 100644
--- a/sysfs.c
+++ b/sysfs.c
@@ -242,6 +242,17 @@ struct mdinfo *sysfs_read(int fd, char *
@@ -242,6 +242,17 @@ struct mdinfo *sysfs_read(int fd, char *devnm, unsigned long options)
} else
sra->sysfs_array_state[0] = 0;
@ -571,3 +652,6 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
if (! (options & GET_DEVS))
return sra;
--
2.10.2

36
0002-Detail-show-consistency-policy.patch → 0023-Detail-show-consistency-policy.patch
View File

@ -1,13 +1,15 @@
From 9a224a0f09175cde8ccecae445568bdb4512e2a8 Mon Sep 17 00:00:00 2001
From 65884368cd42d79b567f12d3e84adc7009e12d72 Mon Sep 17 00:00:00 2001
From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Date: Thu, 16 Mar 2017 22:09:44 +0100
Date: Wed, 29 Mar 2017 11:54:16 +0200
Subject: [PATCH] Detail: show consistency policy
References: FATE#321941
Show the currently enabled consistency policy in the output from
--detail. Add 3 spaces to all existing items in Detail output to align
with "Consistency Policy : ".
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Detail.c | 90 +++++++++++++++++++++++++++++++++++------------------------
super-ddf.c | 6 ++--
@ -17,10 +19,10 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
5 files changed, 65 insertions(+), 46 deletions(-)
diff --git a/Detail.c b/Detail.c
index 509b0d418768..3067fb6965b7 100644
index 3d92855..136875b 100644
--- a/Detail.c
+++ b/Detail.c
@@ -394,24 +394,25 @@ int Detail(char *dev, struct context *c)
@@ -402,24 +402,25 @@ int Detail(char *dev, struct context *c)
printf("%s:\n", dev);
if (container)
@ -52,7 +54,7 @@ index 509b0d418768..3067fb6965b7 100644
human_size(larray_size));
if (array.level >= 1) {
if (sra)
@@ -420,38 +421,38 @@ int Detail(char *dev, struct context *c)
@@ -428,38 +429,38 @@ int Detail(char *dev, struct context *c)
(larray_size >= 0xFFFFFFFFULL|| array.size == 0)) {
unsigned long long dsize = get_component_size(fd);
if (dsize > 0)
@ -101,7 +103,7 @@ index 509b0d418768..3067fb6965b7 100644
if (array.raid_disks) {
static char *sync_action[] = {
", recovering", ", resyncing",
@@ -465,7 +466,7 @@ int Detail(char *dev, struct context *c)
@@ -473,7 +474,7 @@ int Detail(char *dev, struct context *c)
else
st = ", degraded";
@ -110,7 +112,7 @@ index 509b0d418768..3067fb6965b7 100644
(array.state&(1<<MD_SB_CLEAN))?"clean":"active", st,
(!e || (e->percent < 0 && e->percent != RESYNC_PENDING &&
e->percent != RESYNC_DELAYED)) ? "" : sync_action[e->resync],
@@ -473,27 +474,27 @@ int Detail(char *dev, struct context *c)
@@ -481,27 +482,27 @@ int Detail(char *dev, struct context *c)
(e && e->percent == RESYNC_DELAYED) ? " (DELAYED)": "",
(e && e->percent == RESYNC_PENDING) ? " (PENDING)": "");
} else if (inactive) {
@ -146,7 +148,7 @@ index 509b0d418768..3067fb6965b7 100644
print_r10_layout(array.layout);
printf("\n");
}
@@ -504,20 +505,35 @@ int Detail(char *dev, struct context *c)
@@ -512,20 +513,35 @@ int Detail(char *dev, struct context *c)
case 10:
case 6:
if (array.chunk_size)
@ -185,7 +187,7 @@ index 509b0d418768..3067fb6965b7 100644
is_rebuilding = 1;
}
free_mdstat(ms);
@@ -525,39 +541,41 @@ int Detail(char *dev, struct context *c)
@@ -533,39 +549,41 @@ int Detail(char *dev, struct context *c)
if ((st && st->sb) && (info && info->reshape_active)) {
#if 0
This is pretty boring
@ -234,7 +236,7 @@ index 509b0d418768..3067fb6965b7 100644
printf("\n");
} else if (e && e->percent >= 0)
printf("\n");
@@ -572,7 +590,7 @@ This is pretty boring
@@ -580,7 +598,7 @@ This is pretty boring
DIR *dir = opendir("/sys/block");
struct dirent *de;
@ -242,9 +244,9 @@ index 509b0d418768..3067fb6965b7 100644
+ printf(" Member Arrays :");
while (dir && (de = readdir(dir)) != NULL) {
char path[200];
char path[287];
diff --git a/super-ddf.c b/super-ddf.c
index cdd16a47aab3..c6037c1cca40 100644
index cdd16a4..c6037c1 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -1742,10 +1742,10 @@ static void detail_super_ddf(struct supertype *st, char *homehost)
@ -262,10 +264,10 @@ index cdd16a47aab3..c6037c1cca40 100644
}
#endif
diff --git a/super-intel.c b/super-intel.c
index 6d16a1919444..120ce77c0d3d 100644
index 5d0f131..2d92c8e 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -1986,7 +1986,7 @@ static void detail_super_imsm(struct supertype *st, char *homehost)
@@ -1987,7 +1987,7 @@ static void detail_super_imsm(struct supertype *st, char *homehost)
getinfo_super_imsm(st, &info, NULL);
fname_from_uuid(st, &info, nbuf, ':');
@ -275,7 +277,7 @@ index 6d16a1919444..120ce77c0d3d 100644
static void brief_detail_super_imsm(struct supertype *st)
diff --git a/super0.c b/super0.c
index 0fec96b7cd81..b2cdaec5fc90 100644
index 7a555e3..10d9c40 100644
--- a/super0.c
+++ b/super0.c
@@ -353,7 +353,7 @@ err:
@ -297,7 +299,7 @@ index 0fec96b7cd81..b2cdaec5fc90 100644
static void brief_detail_super0(struct supertype *st)
diff --git a/super1.c b/super1.c
index fa2383295bd4..672cdde690b4 100644
index 4a0f041..8df17a1 100644
--- a/super1.c
+++ b/super1.c
@@ -780,19 +780,20 @@ static void detail_super1(struct supertype *st, char *homehost)
@ -326,5 +328,5 @@ index fa2383295bd4..672cdde690b4 100644
static void brief_detail_super1(struct supertype *st)
--
2.12.0
2.10.2

51
0003-imsm-PPL-support.patch → 0024-imsm-PPL-support.patch
View File

@ -1,7 +1,9 @@
From dd3ce3b14b171ad049193053f7d6d2d126687fdc Mon Sep 17 00:00:00 2001
From 2432ce9b3235f34d00ef6c28ef6b624a32b85530 Mon Sep 17 00:00:00 2001
From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Date: Thu, 16 Mar 2017 22:09:45 +0100
Date: Wed, 29 Mar 2017 11:54:17 +0200
Subject: [PATCH] imsm: PPL support
References: FATE#321941
Enable creating and assembling IMSM raid5 arrays with PPL. Update the
IMSM metadata format to include new fields used for PPL.
@ -18,6 +20,7 @@ attributes 'ppl_sector' and 'ppl_size'. Enable PPL in the kernel by
writing to 'consistency_policy' before the array is activated.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Assemble.c | 49 +++++++++++
Makefile | 5 +-
@ -28,7 +31,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
6 files changed, 349 insertions(+), 24 deletions(-)
diff --git a/Assemble.c b/Assemble.c
index 3da090330019..8e55b49fa406 100644
index 3da0903..8e55b49 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -1942,6 +1942,55 @@ int assemble_container_content(struct supertype *st, int mdfd,
@ -88,10 +91,10 @@ index 3da090330019..8e55b49fa406 100644
content->array.layout, content->array.state & 1, avail) == 0) {
if (c->export && result)
diff --git a/Makefile b/Makefile
index a6f464c31626..0d796d5c63c4 100644
index d1a6ac4..5ff6cc0 100644
--- a/Makefile
+++ b/Makefile
@@ -146,7 +146,7 @@ MON_OBJS = mdmon.o monitor.o managemon.o util.o maps.o mdstat.o sysfs.o \
@@ -151,7 +151,7 @@ MON_OBJS = mdmon.o monitor.o managemon.o util.o maps.o mdstat.o sysfs.o \
Kill.o sg_io.o dlink.o ReadMe.o super-intel.o \
super-mbr.o super-gpt.o \
super-ddf.o sha1.o crc32.o msg.o bitmap.o xmalloc.o \
@ -100,7 +103,7 @@ index a6f464c31626..0d796d5c63c4 100644
MON_SRCS = $(patsubst %.o,%.c,$(MON_OBJS))
@@ -156,7 +156,8 @@ STATICOBJS = pwgr.o
@@ -161,7 +161,8 @@ STATICOBJS = pwgr.o
ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c policy.c dlink.c util.c \
maps.c lib.c xmalloc.c \
super0.c super1.c super-ddf.c super-intel.c sha1.c crc32.c sg_io.c mdstat.c \
@ -111,7 +114,7 @@ index a6f464c31626..0d796d5c63c4 100644
ASSEMBLE_FLAGS:= $(CFLAGS) -DMDASSEMBLE
ifdef MDASSEMBLE_AUTO
diff --git a/md_p.h b/md_p.h
index dc9fec165cb6..358a28ce3fcf 100644
index dc9fec1..358a28c 100644
--- a/md_p.h
+++ b/md_p.h
@@ -267,4 +267,29 @@ struct r5l_meta_block {
@ -145,7 +148,7 @@ index dc9fec165cb6..358a28ce3fcf 100644
+
#endif
diff --git a/mdadm.h b/mdadm.h
index ed4d7e4e65ae..10c204160351 100644
index b52d4d3..d222cc3 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -300,6 +300,8 @@ struct mdinfo {
@ -169,7 +172,7 @@ index ed4d7e4e65ae..10c204160351 100644
int (*record_bad_block)(struct active_array *a, int n,
unsigned long long sector, int length);
diff --git a/super-intel.c b/super-intel.c
index 120ce77c0d3d..ad3a45369534 100644
index 2d92c8e..87fec8b 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -102,6 +102,7 @@ struct imsm_disk {
@ -271,7 +274,7 @@ index 120ce77c0d3d..ad3a45369534 100644
printf(" Id : %08x\n", __le32_to_cpu(disk->scsi_id));
sz = total_blocks(disk) - reserved;
printf(" Usable Size : %llu%s\n",
@@ -3113,6 +3153,15 @@ static unsigned long long imsm_component_size_aligment_check(int level,
@@ -3114,6 +3154,15 @@ static unsigned long long imsm_component_size_aligment_check(int level,
return component_size;
}
@ -287,7 +290,7 @@ index 120ce77c0d3d..ad3a45369534 100644
static void getinfo_super_imsm_volume(struct supertype *st, struct mdinfo *info, char *dmap)
{
struct intel_super *super = st->sb;
@@ -3139,7 +3188,7 @@ static void getinfo_super_imsm_volume(struct supertype *st, struct mdinfo *info,
@@ -3140,7 +3189,7 @@ static void getinfo_super_imsm_volume(struct supertype *st, struct mdinfo *info,
info->array.utime = 0;
info->array.chunk_size =
__le16_to_cpu(map_to_analyse->blocks_per_strip) << 9;
@ -296,7 +299,7 @@ index 120ce77c0d3d..ad3a45369534 100644
info->custom_array_size = __le32_to_cpu(dev->size_high);
info->custom_array_size <<= 32;
info->custom_array_size |= __le32_to_cpu(dev->size_low);
@@ -3220,10 +3269,20 @@ static void getinfo_super_imsm_volume(struct supertype *st, struct mdinfo *info,
@@ -3221,10 +3270,20 @@ static void getinfo_super_imsm_volume(struct supertype *st, struct mdinfo *info,
memset(info->uuid, 0, sizeof(info->uuid));
info->recovery_start = MaxSector;
@ -318,7 +321,7 @@ index 120ce77c0d3d..ad3a45369534 100644
imsm_reshape_blocks_arrays_changes(super) == 0) {
info->resync_start = 0;
}
@@ -3450,7 +3509,8 @@ static void getinfo_super_imsm(struct supertype *st, struct mdinfo *info, char *
@@ -3451,7 +3510,8 @@ static void getinfo_super_imsm(struct supertype *st, struct mdinfo *info, char *
* found the 'most fresh' version of the metadata
*/
info->disk.state |= is_failed(disk) ? (1 << MD_DISK_FAULTY) : 0;
@ -328,7 +331,7 @@ index 120ce77c0d3d..ad3a45369534 100644
}
/* only call uuid_from_super_imsm when this disk is part of a populated container,
@@ -3905,7 +3965,7 @@ load_imsm_disk(int fd, struct intel_super *super, char *devname, int keep_fd)
@@ -3906,7 +3966,7 @@ load_imsm_disk(int fd, struct intel_super *super, char *devname, int keep_fd)
*/
if (is_failed(&dl->disk))
dl->index = -2;
@ -337,7 +340,7 @@ index 120ce77c0d3d..ad3a45369534 100644
dl->index = -1;
}
@@ -5302,6 +5362,20 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
@@ -5303,6 +5363,20 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
}
mpb->num_raid_devs++;
@ -358,7 +361,7 @@ index 120ce77c0d3d..ad3a45369534 100644
dv->dev = dev;
dv->index = super->current_vol;
dv->next = super->devlist;
@@ -5926,11 +6000,146 @@ static int mgmt_disk(struct supertype *st)
@@ -5927,11 +6001,146 @@ static int mgmt_disk(struct supertype *st)
return 0;
}
@ -505,7 +508,7 @@ index 120ce77c0d3d..ad3a45369534 100644
/* we are done with current_vol reset it to point st at the container */
super->current_vol = -1;
@@ -5938,24 +6147,29 @@ static int write_init_super_imsm(struct supertype *st)
@@ -5939,24 +6148,29 @@ static int write_init_super_imsm(struct supertype *st)
if (st->update_tail) {
/* queue the recently created array / added disk
* as a metadata update */
@ -542,7 +545,7 @@ index 120ce77c0d3d..ad3a45369534 100644
}
#endif
@@ -7372,7 +7586,8 @@ static struct mdinfo *container_content_imsm(struct supertype *st, char *subarra
@@ -7375,7 +7589,8 @@ static struct mdinfo *container_content_imsm(struct supertype *st, char *subarra
*
* FIXME handle dirty degraded
*/
@ -552,7 +555,7 @@ index 120ce77c0d3d..ad3a45369534 100644
this->resync_start = MaxSector;
if (skip)
continue;
@@ -7407,9 +7622,12 @@ static struct mdinfo *container_content_imsm(struct supertype *st, char *subarra
@@ -7410,9 +7625,12 @@ static struct mdinfo *container_content_imsm(struct supertype *st, char *subarra
info_d->component_size =
num_data_stripes(map) *
map->blocks_per_strip;
@ -565,7 +568,7 @@ index 120ce77c0d3d..ad3a45369534 100644
info_d->bb.supported = 1;
get_volume_badblocks(super->bbm_log, ord_to_idx(ord),
@@ -7925,12 +8143,16 @@ mark_checkpoint:
@@ -7928,12 +8146,16 @@ mark_checkpoint:
skip_mark_checkpoint:
/* mark dirty / clean */
@ -587,7 +590,7 @@ index 120ce77c0d3d..ad3a45369534 100644
super->updates_pending++;
}
@@ -8442,6 +8664,11 @@ static struct mdinfo *imsm_activate_spare(struct active_array *a,
@@ -8445,6 +8667,11 @@ static struct mdinfo *imsm_activate_spare(struct active_array *a,
di->component_size = a->info.component_size;
di->container_member = inst;
di->bb.supported = 1;
@ -599,7 +602,7 @@ index 120ce77c0d3d..ad3a45369534 100644
super->random = random32();
di->next = rv;
rv = di;
@@ -11597,6 +11824,9 @@ struct superswitch super_imsm = {
@@ -11600,6 +11827,9 @@ struct superswitch super_imsm = {
.container_content = container_content_imsm,
.validate_container = validate_container_imsm,
@ -610,7 +613,7 @@ index 120ce77c0d3d..ad3a45369534 100644
.name = "imsm",
diff --git a/sysfs.c b/sysfs.c
index 53589a76f094..2a91ba0a90cf 100644
index 53589a7..2a91ba0 100644
--- a/sysfs.c
+++ b/sysfs.c
@@ -689,6 +689,16 @@ int sysfs_set_array(struct mdinfo *info, int vers)
@ -642,5 +645,5 @@ index 53589a76f094..2a91ba0a90cf 100644
/* This can correctly fail if array isn't started,
* yet, so just ignore status for now.
--
2.12.0
2.10.2

38
0004-super1-PPL-support.patch → 0025-super1-PPL-support.patch
View File

@ -1,7 +1,8 @@
From 35753b5ec92fd1d80c22b91aee4b61ed69691986 Mon Sep 17 00:00:00 2001
From e97a7cd011345e5dead736de51b33968da49d876 Mon Sep 17 00:00:00 2001
From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Date: Thu, 16 Mar 2017 22:09:46 +0100
Date: Wed, 29 Mar 2017 11:54:18 +0200
Subject: [PATCH] super1: PPL support
References: FATE#321941
Enable creating and assembling raid5 arrays with PPL for 1.x metadata.
@ -15,6 +16,7 @@ While at it, fix two endianness issues in write_empty_r5l_meta_block()
and write_init_super1().
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Assemble.c | 3 ++
Create.c | 2 +
@ -25,7 +27,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
6 files changed, 155 insertions(+), 19 deletions(-)
diff --git a/Assemble.c b/Assemble.c
index 8e55b49fa406..c09842016c0a 100644
index 8e55b49..c098420 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -962,6 +962,9 @@ static int start_array(int mdfd,
@ -39,7 +41,7 @@ index 8e55b49fa406..c09842016c0a 100644
if (rv && !err_ok) {
pr_err("failed to set array info for %s: %s\n",
diff --git a/Create.c b/Create.c
index 4080bf69f05b..10e7d108956d 100644
index 4080bf6..10e7d10 100644
--- a/Create.c
+++ b/Create.c
@@ -524,6 +524,8 @@ int Create(struct supertype *st, char *mddev,
@ -52,7 +54,7 @@ index 4080bf69f05b..10e7d108956d 100644
if (c->verbose > 0)
pr_err("automatically enabling write-intent bitmap on large array\n");
diff --git a/Grow.c b/Grow.c
index 455c5f90bf58..e4351d7f952a 100755
index e22661c..a849012 100755
--- a/Grow.c
+++ b/Grow.c
@@ -290,6 +290,7 @@ int Grow_addbitmap(char *devname, int fd, struct context *c, struct shape *s)
@ -97,7 +99,7 @@ index 455c5f90bf58..e4351d7f952a 100755
if (strcmp(s->bitmap_file, "clustered") == 0)
array.state |= (1 << MD_SB_CLUSTERED);
diff --git a/Incremental.c b/Incremental.c
index 0f507bb32c9e..81afc7ec36ae 100644
index 0f507bb..81afc7e 100644
--- a/Incremental.c
+++ b/Incremental.c
@@ -528,6 +528,9 @@ int Incremental(struct mddev_dev *devlist, struct context *c,
@ -111,7 +113,7 @@ index 0f507bb32c9e..81afc7ec36ae 100644
info.array.layout, info.array.state & 1,
avail) == 0) {
diff --git a/mdadm.h b/mdadm.h
index 10c204160351..ab1b7fc66e7c 100644
index d222cc3..2c7066d 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -302,6 +302,7 @@ struct mdinfo {
@ -123,7 +125,7 @@ index 10c204160351..ab1b7fc66e7c 100644
int new_level, delta_disks, new_layout, new_chunk;
int errors;
diff --git a/super1.c b/super1.c
index 672cdde690b4..76eeca111821 100644
index 8df17a1..409b6c3 100644
--- a/super1.c
+++ b/super1.c
@@ -48,10 +48,18 @@ struct mdp_superblock_1 {
@ -279,7 +281,7 @@ index 672cdde690b4..76eeca111821 100644
return 1;
}
@@ -1643,10 +1690,49 @@ static unsigned long choose_bm_space(unsigned long devsize)
@@ -1645,10 +1692,49 @@ static unsigned long choose_bm_space(unsigned long devsize)
static void free_super1(struct supertype *st);
@ -331,7 +333,7 @@ index 672cdde690b4..76eeca111821 100644
static int write_empty_r5l_meta_block(struct supertype *st, int fd)
{
struct r5l_meta_block *mb;
@@ -1673,7 +1759,7 @@ static int write_empty_r5l_meta_block(struct supertype *st, int fd)
@@ -1675,7 +1761,7 @@ static int write_empty_r5l_meta_block(struct supertype *st, int fd)
crc = crc32c_le(crc, (void *)mb, META_BLOCK_SIZE);
mb->checksum = crc;
@ -340,7 +342,7 @@ index 672cdde690b4..76eeca111821 100644
pr_err("cannot seek to offset of the meta block\n");
goto fail_to_write;
}
@@ -1706,7 +1792,7 @@ static int write_init_super1(struct supertype *st)
@@ -1708,7 +1794,7 @@ static int write_init_super1(struct supertype *st)
for (di = st->info; di; di = di->next) {
if (di->disk.state & (1 << MD_DISK_JOURNAL))
@ -349,7 +351,7 @@ index 672cdde690b4..76eeca111821 100644
}
for (di = st->info; di; di = di->next) {
@@ -1781,6 +1867,21 @@ static int write_init_super1(struct supertype *st)
@@ -1783,6 +1869,21 @@ static int write_init_super1(struct supertype *st)
(((char *)sb) + MAX_SB_SIZE);
bm_space = calc_bitmap_size(bms, 4096) >> 9;
bm_offset = (long)__le32_to_cpu(sb->bitmap_offset);
@ -371,7 +373,7 @@ index 672cdde690b4..76eeca111821 100644
} else {
bm_space = choose_bm_space(array_size);
bm_offset = 8;
@@ -1852,8 +1953,17 @@ static int write_init_super1(struct supertype *st)
@@ -1854,8 +1955,17 @@ static int write_init_super1(struct supertype *st)
goto error_out;
}
@ -390,7 +392,7 @@ index 672cdde690b4..76eeca111821 100644
close(di->fd);
di->fd = -1;
if (rv)
@@ -2121,11 +2231,13 @@ static __u64 avail_size1(struct supertype *st, __u64 devsize,
@@ -2123,11 +2233,13 @@ static __u64 avail_size1(struct supertype *st, __u64 devsize,
return 0;
#ifndef MDASSEMBLE
@ -405,7 +407,7 @@ index 672cdde690b4..76eeca111821 100644
}
#endif
/* Allow space for bad block log */
@@ -2528,8 +2640,9 @@ static int validate_geometry1(struct supertype *st, int level,
@@ -2530,8 +2642,9 @@ static int validate_geometry1(struct supertype *st, int level,
return 0;
}
@ -417,7 +419,7 @@ index 672cdde690b4..76eeca111821 100644
if (data_offset == INVALID_SECTORS)
data_offset = st->data_offset;
@@ -2564,7 +2677,7 @@ static int validate_geometry1(struct supertype *st, int level,
@@ -2566,7 +2679,7 @@ static int validate_geometry1(struct supertype *st, int level,
switch(st->minor_version) {
case 0: /* metadata at end. Round down and subtract space to reserve */
devsize = (devsize & ~(4ULL*2-1));
@ -426,7 +428,7 @@ index 672cdde690b4..76eeca111821 100644
devsize -= 8*2 + 8 + bmspace;
break;
case 1:
@@ -2640,6 +2753,7 @@ struct superswitch super1 = {
@@ -2642,6 +2755,7 @@ struct superswitch super1 = {
.add_to_super = add_to_super1,
.examine_badblocks = examine_badblocks_super1,
.copy_metadata = copy_metadata1,
@ -435,5 +437,5 @@ index 672cdde690b4..76eeca111821 100644
.match_home = match_home1,
.uuid_from_super = uuid_from_super1,
--
2.12.0
2.10.2

24
0005-Add-ppl-and-no-ppl-options-for-update.patch → 0026-Add-ppl-and-no-ppl-options-for-update.patch
View File

@ -1,12 +1,14 @@
From 9b26e37ca8943a91e10e758bfeeaf040eef3393c Mon Sep 17 00:00:00 2001
From e6e9dd3f1b255f9921ebc023c1e5b65601a637e2 Mon Sep 17 00:00:00 2001
From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Date: Thu, 16 Mar 2017 22:09:47 +0100
Date: Wed, 29 Mar 2017 11:54:19 +0200
Subject: [PATCH] Add 'ppl' and 'no-ppl' options for --update=
References: FATE#321941
This can be used with --assemble for super1 and with --update-subarray
for imsm to enable or disable PPL in the metadata.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Assemble.c | 6 ++++++
mdadm.8.in | 27 ++++++++++++++++++++++++---
@ -16,7 +18,7 @@ Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
5 files changed, 139 insertions(+), 4 deletions(-)
diff --git a/Assemble.c b/Assemble.c
index c09842016c0a..6a6a56bfb8b9 100644
index c098420..6a6a56b 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -602,6 +602,12 @@ static int load_devices(struct devs *devices, char *devmap,
@ -33,7 +35,7 @@ index c09842016c0a..6a6a56bfb8b9 100644
tmpdev->disposition == 'I'
? O_RDWR : (O_RDWR|O_EXCL));
diff --git a/mdadm.8.in b/mdadm.8.in
index cad5db533fa4..1178ed9ba320 100644
index cad5db5..1178ed9 100644
--- a/mdadm.8.in
+++ b/mdadm.8.in
@@ -1176,6 +1176,8 @@ argument given to this flag can be one of
@ -92,7 +94,7 @@ index cad5db533fa4..1178ed9ba320 100644
.B \-\-examine
The device should be a component of an md array.
diff --git a/mdadm.c b/mdadm.c
index 65431b76cf15..3d0da1eca8d2 100644
index d4e8286..6edf3ab 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -769,6 +769,10 @@ int main(int argc, char *argv[])
@ -116,7 +118,7 @@ index 65431b76cf15..3d0da1eca8d2 100644
exit(outf == stdout ? 0 : 2);
diff --git a/super-intel.c b/super-intel.c
index ad3a45369534..53fab8a34a52 100644
index 87fec8b..785488a 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -451,6 +451,7 @@ enum imsm_update_type {
@ -140,7 +142,7 @@ index ad3a45369534..53fab8a34a52 100644
static const char *_sys_dev_type[] = {
[SYS_DEV_UNKNOWN] = "Unknown",
[SYS_DEV_SAS] = "SAS",
@@ -7370,6 +7377,34 @@ static int update_subarray_imsm(struct supertype *st, char *subarray,
@@ -7373,6 +7380,34 @@ static int update_subarray_imsm(struct supertype *st, char *subarray,
}
super->updates_pending++;
}
@ -175,7 +177,7 @@ index ad3a45369534..53fab8a34a52 100644
} else
return 2;
@@ -9596,6 +9631,21 @@ static void imsm_process_update(struct supertype *st,
@@ -9599,6 +9634,21 @@ static void imsm_process_update(struct supertype *st,
}
case update_prealloc_badblocks_mem:
break;
@ -197,7 +199,7 @@ index ad3a45369534..53fab8a34a52 100644
default:
pr_err("error: unsuported process update type:(type: %d)\n", type);
}
@@ -9841,6 +9891,11 @@ static int imsm_prepare_update(struct supertype *st,
@@ -9844,6 +9894,11 @@ static int imsm_prepare_update(struct supertype *st,
super->extra_space += sizeof(struct bbm_log) -
get_imsm_bbm_log_size(super->bbm_log);
break;
@ -210,7 +212,7 @@ index ad3a45369534..53fab8a34a52 100644
return 0;
}
diff --git a/super1.c b/super1.c
index 76eeca111821..541f31eec16f 100644
index 409b6c3..e76f777 100644
--- a/super1.c
+++ b/super1.c
@@ -1325,6 +1325,55 @@ static int update_super1(struct supertype *st, struct mdinfo *info,
@ -270,5 +272,5 @@ index 76eeca111821..541f31eec16f 100644
if (info->name[0] == 0)
sprintf(info->name, "%d", info->array.md_minor);
--
2.12.0
2.10.2

80
0006-Grow-support-consistency-policy-change.patch → 0027-Grow-support-consistency-policy-change.patch
View File

@ -1,7 +1,8 @@
From 78ddd8e9ac18c2d01d79ac8a5a6fa924f6315ffd Mon Sep 17 00:00:00 2001
From 860f11ed4d6a7bac6f2d698a30a13371c0aa7924 Mon Sep 17 00:00:00 2001
From: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Date: Thu, 16 Mar 2017 22:09:48 +0100
Date: Wed, 29 Mar 2017 11:54:20 +0200
Subject: [PATCH] Grow: support consistency policy change
References: FATE#321941
Extend the --consistency-policy parameter to work also in Grow mode.
Using it changes the currently active consistency policy in the kernel
@ -10,15 +11,17 @@ this supports only changing between "ppl" and "resync" policies, that is
enabling or disabling PPL at runtime.
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Grow.c | 172 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ReadMe.c | 46 +++++++++--------
mdadm.8.in | 18 ++++++-
mdadm.c | 3 ++
mdadm.h | 2 +
4 files changed, 194 insertions(+), 1 deletion(-)
5 files changed, 218 insertions(+), 23 deletions(-)
diff --git a/Grow.c b/Grow.c
index e4351d7f952a..c01d0945e8f5 100755
index a849012..b86b53e 100755
--- a/Grow.c
+++ b/Grow.c
@@ -528,6 +528,178 @@ int Grow_addbitmap(char *devname, int fd, struct context *c, struct shape *s)
@ -200,8 +203,65 @@ index e4351d7f952a..c01d0945e8f5 100755
/*
* When reshaping an array we might need to backup some data.
* This is written to all spares with a 'super_block' describing it.
diff --git a/ReadMe.c b/ReadMe.c
index fc04c2c..eb8fb4b 100644
--- a/ReadMe.c
+++ b/ReadMe.c
@@ -559,28 +559,30 @@ char Help_grow[] =
"reconfiguration.\n"
"\n"
"Options that are valid with the grow (-G --grow) mode are:\n"
-" --level= -l : Tell mdadm what level to convert the array to.\n"
-" --layout= -p : For a FAULTY array, set/change the error mode.\n"
-" : for other arrays, update the layout\n"
-" --size= -z : Change the active size of devices in an array.\n"
-" : This is useful if all devices have been replaced\n"
-" : with larger devices. Value is in Kilobytes, or\n"
-" : the special word 'max' meaning 'as large as possible'.\n"
-" --assume-clean : When increasing the --size, this flag will avoid\n"
-" : a resync of the new space\n"
-" --chunk= -c : Change the chunksize of the array\n"
-" --raid-devices= -n : Change the number of active devices in an array.\n"
-" --add= -a : Add listed devices as part of reshape. This is\n"
-" : needed for resizing a RAID0 which cannot have\n"
-" : spares already present.\n"
-" --bitmap= -b : Add or remove a write-intent bitmap.\n"
-" --backup-file= file : A file on a different device to store data for a\n"
-" : short time while increasing raid-devices on a\n"
-" : RAID4/5/6 array. Also needed throughout a reshape\n"
-" : when changing parameters other than raid-devices\n"
-" --array-size= -Z : Change visible size of array. This does not change\n"
-" : any data on the device, and is not stable across restarts.\n"
-" --data-offset= : Location on device to move start of data to.\n"
+" --level= -l : Tell mdadm what level to convert the array to.\n"
+" --layout= -p : For a FAULTY array, set/change the error mode.\n"
+" : for other arrays, update the layout\n"
+" --size= -z : Change the active size of devices in an array.\n"
+" : This is useful if all devices have been replaced\n"
+" : with larger devices. Value is in Kilobytes, or\n"
+" : the special word 'max' meaning 'as large as possible'.\n"
+" --assume-clean : When increasing the --size, this flag will avoid\n"
+" : a resync of the new space\n"
+" --chunk= -c : Change the chunksize of the array\n"
+" --raid-devices= -n : Change the number of active devices in an array.\n"
+" --add= -a : Add listed devices as part of reshape. This is\n"
+" : needed for resizing a RAID0 which cannot have\n"
+" : spares already present.\n"
+" --bitmap= -b : Add or remove a write-intent bitmap.\n"
+" --backup-file= file : A file on a different device to store data for a\n"
+" : short time while increasing raid-devices on a\n"
+" : RAID4/5/6 array. Also needed throughout a reshape\n"
+" : when changing parameters other than raid-devices\n"
+" --array-size= -Z : Change visible size of array. This does not change any\n"
+" : data on the device, and is not stable across restarts.\n"
+" --data-offset= : Location on device to move start of data to.\n"
+" --consistency-policy= : Change the consistency policy of an active array.\n"
+" -k : Currently works only for PPL with RAID5.\n"
;
char Help_incr[] =
diff --git a/mdadm.8.in b/mdadm.8.in
index 1178ed9ba320..744c12b534bf 100644
index 1178ed9..744c12b 100644
--- a/mdadm.8.in
+++ b/mdadm.8.in
@@ -126,7 +126,7 @@ of component devices and changing the number of active devices in
@ -251,10 +311,10 @@ index 1178ed9ba320..744c12b534bf 100644
.HP 12
diff --git a/mdadm.c b/mdadm.c
index 3d0da1eca8d2..0db4cb33caa4 100644
index 6edf3ab..5ebf117 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1217,6 +1217,7 @@ int main(int argc, char *argv[])
@@ -1221,6 +1221,7 @@ int main(int argc, char *argv[])
s.journaldisks = 1;
continue;
case O(CREATE, 'k'):
@ -262,7 +322,7 @@ index 3d0da1eca8d2..0db4cb33caa4 100644
s.consistency_policy = map_name(consistency_policies,
optarg);
if (s.consistency_policy == UnSet ||
@@ -1675,6 +1676,8 @@ int main(int argc, char *argv[])
@@ -1679,6 +1680,8 @@ int main(int argc, char *argv[])
rv = Grow_reshape(devlist->devname, mdfd,
devlist->next,
data_offset, &c, &s);
@ -272,7 +332,7 @@ index 3d0da1eca8d2..0db4cb33caa4 100644
pr_err("no changes to --grow\n");
break;
diff --git a/mdadm.h b/mdadm.h
index ab1b7fc66e7c..7173b2589655 100644
index 2c7066d..4891acf 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -1331,6 +1331,8 @@ extern int Grow_restart(struct supertype *st, struct mdinfo *info,
@ -285,5 +345,5 @@ index ab1b7fc66e7c..7173b2589655 100644
extern int restore_backup(struct supertype *st,
struct mdinfo *content,
--
2.12.0
2.10.2

31
0028-mdadm.h-struct-mdinfo-reorganize-ppl-elements-for-be.patch Normal file
View File

@ -0,0 +1,31 @@
From a86b1c8d15dc0aca2eda5276bae088b5f55030a2 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Wed, 29 Mar 2017 11:37:27 -0400
Subject: [PATCH] mdadm.h: struct mdinfo: reorganize ppl elements for better
struct packing
Minor optimization putting ints next to ints for better data
alignment.
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mdadm.h b/mdadm.h
index 4891acf..dbf1f92 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -301,8 +301,8 @@ struct mdinfo {
};
long bitmap_offset; /* 0 == none, 1 == a file */
unsigned int ppl_size;
- unsigned long long ppl_sector;
int ppl_offset;
+ unsigned long long ppl_sector;
unsigned long safe_mode_delay; /* ms delay to mark clean */
int new_level, delta_disks, new_layout, new_chunk;
int errors;
--
2.10.2

45
0029-super1-replace-hard-coded-values-with-bit-definition.patch Normal file
View File

@ -0,0 +1,45 @@
From aa3131183661955de112fa7d9824207de63d9fa5 Mon Sep 17 00:00:00 2001
From: Gioh Kim <gi-oh.kim@profitbricks.com>
Date: Wed, 29 Mar 2017 11:40:33 +0200
Subject: [PATCH] super1: replace hard-coded values with bit definitions
Some hard-coded values for disk status are replaced
with bit definitions.
Signed-off-by: Gioh Kim <gi-oh.kim@profitbricks.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
super1.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/super1.c b/super1.c
index e76f777..6f91611 100644
--- a/super1.c
+++ b/super1.c
@@ -1040,7 +1040,7 @@ static void getinfo_super1(struct supertype *st, struct mdinfo *info, char *map)
info->disk.state = 0; /* spare: not active, not sync, not faulty */
break;
case MD_DISK_ROLE_FAULTY:
- info->disk.state = 1; /* faulty */
+ info->disk.state = (1 << MD_DISK_FAULTY); /* faulty */
break;
case MD_DISK_ROLE_JOURNAL:
info->disk.state = (1 << MD_DISK_JOURNAL);
@@ -1600,11 +1600,12 @@ static int add_to_super1(struct supertype *st, mdu_disk_info_t *dk,
}
dk_state = dk->state & ~(1<<MD_DISK_FAILFAST);
- if ((dk_state & 6) == 6) /* active, sync */
+ if ((dk_state & (1<<MD_DISK_ACTIVE)) &&
+ (dk_state & (1<<MD_DISK_SYNC)))/* active, sync */
*rp = __cpu_to_le16(dk->raid_disk);
else if (dk_state & (1<<MD_DISK_JOURNAL))
*rp = MD_DISK_ROLE_JOURNAL;
- else if ((dk_state & ~2) == 0) /* active or idle -> spare */
+ else if ((dk_state & ~(1<<MD_DISK_ACTIVE)) == 0) /* active or idle -> spare */
*rp = MD_DISK_ROLE_SPARE;
else
*rp = MD_DISK_ROLE_FAULTY;
--
2.10.2

79
0030-mdadm-Clean-up-some-ugly-multiple-actions-on-single-.patch Normal file
View File

@ -0,0 +1,79 @@
From ed1809969802ba03be0a33b7cd9f0ea85c7a42aa Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Wed, 29 Mar 2017 11:55:19 -0400
Subject: [PATCH] mdadm: Clean up some ugly multiple actions on single line
'foo(); continue;' on the same line within a switch statement is
always wrong. Get rid of some of it.
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.c | 30 ++++++++++++++++++++----------
1 file changed, 20 insertions(+), 10 deletions(-)
diff --git a/mdadm.c b/mdadm.c
index 5ebf117..502e721 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1928,16 +1928,21 @@ static int misc_list(struct mddev_dev *devlist,
}
continue;
case 'Q':
- rv |= Query(dv->devname); continue;
+ rv |= Query(dv->devname);
+ continue;
case 'X':
- rv |= ExamineBitmap(dv->devname, c->brief, ss); continue;
+ rv |= ExamineBitmap(dv->devname, c->brief, ss);
+ continue;
case ExamineBB:
- rv |= ExamineBadblocks(dv->devname, c->brief, ss); continue;
+ rv |= ExamineBadblocks(dv->devname, c->brief, ss);
+ continue;
case 'W':
case WaitOpt:
- rv |= Wait(dv->devname); continue;
+ rv |= Wait(dv->devname);
+ continue;
case Waitclean:
- rv |= WaitClean(dv->devname, -1, c->verbose); continue;
+ rv |= WaitClean(dv->devname, -1, c->verbose);
+ continue;
case KillSubarray:
rv |= Kill_subarray(dv->devname, c->subarray, c->verbose);
continue;
@@ -1964,7 +1969,8 @@ static int misc_list(struct mddev_dev *devlist,
switch(dv->devname[0] == '/') {
case 0:
mdfd = open_dev(dv->devname);
- if (mdfd >= 0) break;
+ if (mdfd >= 0)
+ break;
case 1:
mdfd = open_mddev(dv->devname, 1);
}
@@ -1972,13 +1978,17 @@ static int misc_list(struct mddev_dev *devlist,
switch(dv->disposition) {
case 'R':
c->runstop = 1;
- rv |= Manage_run(dv->devname, mdfd, c); break;
+ rv |= Manage_run(dv->devname, mdfd, c);
+ break;
case 'S':
- rv |= Manage_stop(dv->devname, mdfd, c->verbose, 0); break;
+ rv |= Manage_stop(dv->devname, mdfd, c->verbose, 0);
+ break;
case 'o':
- rv |= Manage_ro(dv->devname, mdfd, 1); break;
+ rv |= Manage_ro(dv->devname, mdfd, 1);
+ break;
case 'w':
- rv |= Manage_ro(dv->devname, mdfd, -1); break;
+ rv |= Manage_ro(dv->devname, mdfd, -1);
+ break;
}
close(mdfd);
} else
--
2.10.2

196
0031-mdadm-Fixup-a-number-of-whitespace-inconsistency-cas.patch Normal file
View File

@ -0,0 +1,196 @@
From 8ea982179af73f5b1d3fc937676ec7c969a190ac Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Wed, 29 Mar 2017 12:02:14 -0400
Subject: [PATCH] mdadm: Fixup a number of whitespace inconsistency cases
Lots of code lacked whitespaces in assignments, and in other places
had them in the wrong place.
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.c | 51 +++++++++++++++++++++++++--------------------------
1 file changed, 25 insertions(+), 26 deletions(-)
diff --git a/mdadm.c b/mdadm.c
index 502e721..0f32773 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -106,11 +106,11 @@ int main(int argc, char *argv[])
srandom(time(0) ^ getpid());
- ident.uuid_set=0;
+ ident.uuid_set = 0;
ident.level = UnSet;
ident.raid_disks = UnSet;
- ident.super_minor= UnSet;
- ident.devices=0;
+ ident.super_minor = UnSet;
+ ident.devices = 0;
ident.spare_group = NULL;
ident.autof = 0;
ident.st = NULL;
@@ -120,10 +120,9 @@ int main(int argc, char *argv[])
ident.container = NULL;
ident.member = NULL;
- while ((option_index = -1) ,
- (opt=getopt_long(argc, argv,
- shortopt, long_options,
- &option_index)) != -1) {
+ while ((option_index = -1),
+ (opt = getopt_long(argc, argv, shortopt, long_options,
+ &option_index)) != -1) {
int newmode = mode;
/* firstly, some mode-independent options */
switch(opt) {
@@ -397,7 +396,7 @@ int main(int argc, char *argv[])
pr_err("metadata information already given\n");
exit(2);
}
- for(i=0; !ss && superlist[i]; i++)
+ for(i = 0; !ss && superlist[i]; i++)
ss = superlist[i]->match_metadata_desc(optarg);
if (!ss) {
@@ -542,7 +541,7 @@ int main(int argc, char *argv[])
case 5:
s.layout = map_name(r5layout, optarg);
- if (s.layout==UnSet) {
+ if (s.layout == UnSet) {
pr_err("layout %s not understood for raid5.\n",
optarg);
exit(2);
@@ -550,7 +549,7 @@ int main(int argc, char *argv[])
break;
case 6:
s.layout = map_name(r6layout, optarg);
- if (s.layout==UnSet) {
+ if (s.layout == UnSet) {
pr_err("layout %s not understood for raid6.\n",
optarg);
exit(2);
@@ -665,7 +664,7 @@ int main(int argc, char *argv[])
case O(MISC,'f'): /* force zero */
case O(MISC,Force): /* force zero */
case O(MANAGE,Force): /* add device which is too large */
- c.force=1;
+ c.force = 1;
continue;
/* now for the Assemble options */
case O(ASSEMBLE, FreezeReshape): /* Freeze reshape during
@@ -777,12 +776,12 @@ int main(int argc, char *argv[])
continue;
if (strcmp(c.update, "revert-reshape") == 0)
continue;
- if (strcmp(c.update, "byteorder")==0) {
+ if (strcmp(c.update, "byteorder") == 0) {
if (ss) {
pr_err("must not set metadata type with --update=byteorder.\n");
exit(2);
}
- for(i=0; !ss && superlist[i]; i++)
+ for(i = 0; !ss && superlist[i]; i++)
ss = superlist[i]->match_metadata_desc(
"0.swap");
if (!ss) {
@@ -1476,7 +1475,7 @@ int main(int argc, char *argv[])
pr_err("can only assemble a single array when providing a backup file.\n");
exit(1);
}
- for (dv = devlist ; dv ; dv=dv->next) {
+ for (dv = devlist; dv; dv = dv->next) {
struct mddev_ident *array_ident = conf_get_ident(dv->devname);
if (array_ident == NULL) {
pr_err("%s not identified in config file.\n",
@@ -1611,10 +1610,10 @@ int main(int argc, char *argv[])
else
c.delay = 60;
}
- rv= Monitor(devlist, mailaddr, program,
- &c, daemonise, oneshot,
- dosyslog, pidfile, increments,
- spare_sharing);
+ rv = Monitor(devlist, mailaddr, program,
+ &c, daemonise, oneshot,
+ dosyslog, pidfile, increments,
+ spare_sharing);
break;
case GROW:
@@ -1654,7 +1653,7 @@ int main(int argc, char *argv[])
rv = 1;
break;
}
- for (dv=devlist->next; dv ; dv=dv->next) {
+ for (dv = devlist->next; dv; dv = dv->next) {
rv = Grow_Add_device(devlist->devname, mdfd,
dv->devname);
if (rv)
@@ -1749,7 +1748,7 @@ static int scan_assemble(struct supertype *ss,
pr_err("No devices listed in conf file were found.\n");
return 1;
}
- for (a = array_list; a ; a = a->next) {
+ for (a = array_list; a; a = a->next) {
a->assembled = 0;
if (a->autof == 0)
a->autof = c->autof;
@@ -1760,7 +1759,7 @@ static int scan_assemble(struct supertype *ss,
failures = 0;
successes = 0;
rv = 0;
- for (a = array_list; a ; a = a->next) {
+ for (a = array_list; a; a = a->next) {
int r;
if (a->assembled)
continue;
@@ -1826,7 +1825,7 @@ static int misc_scan(char devmode, struct context *c)
int rv = 0;
for (members = 0; members <= 1; members++) {
- for (e=ms ; e ; e=e->next) {
+ for (e = ms; e; e = e->next) {
char *name = NULL;
struct map_ent *me;
struct stat stb;
@@ -1864,7 +1863,7 @@ static int stop_scan(int verbose)
/* Due to possible stacking of devices, repeat until
* nothing more can be stopped
*/
- int progress=1, err;
+ int progress = 1, err;
int last = 0;
int rv = 0;
do {
@@ -1873,7 +1872,7 @@ static int stop_scan(int verbose)
if (!progress) last = 1;
progress = 0; err = 0;
- for (e=ms ; e ; e=e->next) {
+ for (e = ms; e; e = e->next) {
char *name = get_md_name(e->devnm);
int mdfd;
@@ -1908,7 +1907,7 @@ static int misc_list(struct mddev_dev *devlist,
struct mddev_dev *dv;
int rv = 0;
- for (dv=devlist ; dv; dv=(rv & 16) ? NULL : dv->next) {
+ for (dv = devlist; dv; dv = (rv & 16) ? NULL : dv->next) {
int mdfd;
switch(dv->disposition) {
@@ -1974,7 +1973,7 @@ static int misc_list(struct mddev_dev *devlist,
case 1:
mdfd = open_mddev(dv->devname, 1);
}
- if (mdfd>=0) {
+ if (mdfd >= 0) {
switch(dv->disposition) {
case 'R':
c->runstop = 1;
--
2.10.2

99
0032-util-Cosmetic-changes.patch Normal file
View File

@ -0,0 +1,99 @@
From efa295309fd2d85133aaf3c224cd5834b689234c Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Wed, 29 Mar 2017 12:05:12 -0400
Subject: [PATCH] util: Cosmetic changes
Fixup a number of indentation and whitespace issues
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
util.c | 22 ++++++++++------------
1 file changed, 10 insertions(+), 12 deletions(-)
diff --git a/util.c b/util.c
index 683c869..374015e 100644
--- a/util.c
+++ b/util.c
@@ -828,14 +828,12 @@ char *human_size(long long bytes)
long cMiB = (bytes * 200LL / (1LL<<20) + 1) / 2;
long cMB = (bytes / ( 1000000LL / 200LL ) +1) /2;
snprintf(buf, sizeof(buf), " (%ld.%02ld MiB %ld.%02ld MB)",
- cMiB/100 , cMiB % 100,
- cMB/100, cMB % 100);
+ cMiB/100, cMiB % 100, cMB/100, cMB % 100);
} else {
long cGiB = (bytes * 200LL / (1LL<<30) +1) / 2;
long cGB = (bytes / (1000000000LL/200LL ) +1) /2;
snprintf(buf, sizeof(buf), " (%ld.%02ld GiB %ld.%02ld GB)",
- cGiB/100 , cGiB % 100,
- cGB/100, cGB % 100);
+ cGiB/100, cGiB % 100, cGB/100, cGB % 100);
}
return buf;
}
@@ -862,22 +860,22 @@ char *human_size_brief(long long bytes, int prefix)
if (bytes < 2*1024LL*1024LL*1024LL) {
long cMiB = (bytes * 200LL / (1LL<<20) +1) /2;
snprintf(buf, sizeof(buf), "%ld.%02ldMiB",
- cMiB/100 , cMiB % 100);
+ cMiB/100, cMiB % 100);
} else {
long cGiB = (bytes * 200LL / (1LL<<30) +1) /2;
snprintf(buf, sizeof(buf), "%ld.%02ldGiB",
- cGiB/100 , cGiB % 100);
+ cGiB/100, cGiB % 100);
}
}
else if (prefix == JEDEC) {
if (bytes < 2*1024LL*1024LL*1024LL) {
long cMB = (bytes / ( 1000000LL / 200LL ) +1) /2;
snprintf(buf, sizeof(buf), "%ld.%02ldMB",
- cMB/100, cMB % 100);
+ cMB/100, cMB % 100);
} else {
long cGB = (bytes / (1000000000LL/200LL ) +1) /2;
snprintf(buf, sizeof(buf), "%ld.%02ldGB",
- cGB/100 , cGB % 100);
+ cGB/100, cGB % 100);
}
}
else
@@ -1093,7 +1091,7 @@ int open_dev_excl(char *devnm)
long delay = 1000;
sprintf(buf, "%d:%d", major(devid), minor(devid));
- for (i = 0 ; i < 25 ; i++) {
+ for (i = 0; i < 25; i++) {
int fd = dev_open(buf, flags|O_EXCL);
if (fd >= 0)
return fd;
@@ -1134,7 +1132,7 @@ void wait_for(char *dev, int fd)
(stb_want.st_mode & S_IFMT) != S_IFBLK)
return;
- for (i = 0 ; i < 25 ; i++) {
+ for (i = 0; i < 25; i++) {
struct stat stb;
if (stat(dev, &stb) == 0 &&
(stb.st_mode & S_IFMT) == S_IFBLK &&
@@ -1205,7 +1203,7 @@ struct supertype *super_by_fd(int fd, char **subarrayp)
verstr = "-no-metadata-";
}
- for (i = 0; st == NULL && superlist[i] ; i++)
+ for (i = 0; st == NULL && superlist[i]; i++)
st = superlist[i]->match_metadata_desc(verstr);
sysfs_free(sra);
@@ -1270,7 +1268,7 @@ struct supertype *guess_super_type(int fd, enum guess_types guess_type)
st = xcalloc(1, sizeof(*st));
st->container_devnm[0] = 0;
- for (i = 0 ; superlist[i]; i++) {
+ for (i = 0; superlist[i]; i++) {
int rv;
ss = superlist[i];
if (guess_type == guess_array && ss->add_to_super == NULL)
--
2.10.2

176
0033-Grow-Fixup-a-pile-of-cosmetic-issues.patch Normal file
View File

@ -0,0 +1,176 @@
From 6ebf34e6bdd9e952d00ad3c2f12a130bfb68965e Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Wed, 29 Mar 2017 12:15:20 -0400
Subject: [PATCH] Grow: Fixup a pile of cosmetic issues
No code change, simply cleanup ugliness.
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Grow.c | 60 ++++++++++++++++++++++++++++++++----------------------------
1 file changed, 32 insertions(+), 28 deletions(-)
diff --git a/Grow.c b/Grow.c
index b86b53e..6405f0e 100755
--- a/Grow.c
+++ b/Grow.c
@@ -1269,8 +1269,7 @@ char *analyse_change(char *devname, struct mdinfo *info, struct reshape *re)
* raid5 with 2 disks, or
* raid0 with 1 disk
*/
- if (info->new_level > 1 &&
- (info->component_size & 7))
+ if (info->new_level > 1 && (info->component_size & 7))
return "Cannot convert RAID1 of this size - reduce size to multiple of 4K first.";
if (info->new_level == 0) {
if (info->delta_disks != UnSet &&
@@ -1288,12 +1287,9 @@ char *analyse_change(char *devname, struct mdinfo *info, struct reshape *re)
re->level = 1;
return NULL;
}
- if (info->array.raid_disks != 2 &&
- info->new_level == 5)
+ if (info->array.raid_disks != 2 && info->new_level == 5)
return "Can only convert a 2-device array to RAID5";
- if (info->array.raid_disks == 2 &&
- info->new_level == 5) {
-
+ if (info->array.raid_disks == 2 && info->new_level == 5) {
re->level = 5;
re->before.data_disks = 1;
if (info->delta_disks != UnSet &&
@@ -1404,7 +1400,8 @@ char *analyse_change(char *devname, struct mdinfo *info, struct reshape *re)
case 0:
/* RAID0 can be converted to RAID10, or to RAID456 */
if (info->new_level == 10) {
- if (info->new_layout == UnSet && info->delta_disks == UnSet) {
+ if (info->new_layout == UnSet &&
+ info->delta_disks == UnSet) {
/* Assume near=2 layout */
info->new_layout = 0x102;
info->delta_disks = info->array.raid_disks;
@@ -1643,16 +1640,19 @@ char *analyse_change(char *devname, struct mdinfo *info, struct reshape *re)
if (info->delta_disks == UnSet)
info->delta_disks = delta_parity;
- re->after.data_disks = (re->before.data_disks
- + info->delta_disks
- - delta_parity);
+ re->after.data_disks =
+ (re->before.data_disks + info->delta_disks - delta_parity);
+
switch (re->level) {
- case 6: re->parity = 2;
+ case 6:
+ re->parity = 2;
break;
case 4:
- case 5: re->parity = 1;
+ case 5:
+ re->parity = 1;
break;
- default: re->parity = 0;
+ default:
+ re->parity = 0;
break;
}
/* So we have a restripe operation, we need to calculate the number
@@ -1706,7 +1706,7 @@ static int set_array_size(struct supertype *st, struct mdinfo *sra,
if (text_version == NULL)
text_version = sra->text_version;
- subarray = strchr(text_version+1, '/')+1;
+ subarray = strchr(text_version + 1, '/')+1;
info = st->ss->container_content(st, subarray);
if (info) {
unsigned long long current_size = 0;
@@ -1789,8 +1789,8 @@ int Grow_reshape(char *devname, int fd,
devname);
return 1;
}
- if (data_offset != INVALID_SECTORS && array.level != 10
- && (array.level < 4 || array.level > 6)) {
+ if (data_offset != INVALID_SECTORS && array.level != 10 &&
+ (array.level < 4 || array.level > 6)) {
pr_err("--grow --data-offset not yet supported\n");
return 1;
}
@@ -1802,8 +1802,8 @@ int Grow_reshape(char *devname, int fd,
return 1;
}
- if (s->raiddisks && s->raiddisks < array.raid_disks && array.level > 1 &&
- get_linux_version() < 2006032 &&
+ if (s->raiddisks && s->raiddisks < array.raid_disks &&
+ array.level > 1 && get_linux_version() < 2006032 &&
!check_env("MDADM_FORCE_FEWER")) {
pr_err("reducing the number of devices is not safe before Linux 2.6.32\n"
" Please use a newer kernel\n");
@@ -1873,10 +1873,11 @@ int Grow_reshape(char *devname, int fd,
/* check if reshape is allowed based on metadata
* indications stored in content.array.status
*/
- if (content->array.state & (1<<MD_SB_BLOCK_VOLUME))
+ if (content->array.state &
+ (1 << MD_SB_BLOCK_VOLUME))
allow_reshape = 0;
- if (content->array.state
- & (1<<MD_SB_BLOCK_CONTAINER_RESHAPE))
+ if (content->array.state &
+ (1 << MD_SB_BLOCK_CONTAINER_RESHAPE))
allow_reshape = 0;
if (!allow_reshape) {
pr_err("cannot reshape arrays in container with unsupported metadata: %s(%s)\n",
@@ -1896,7 +1897,7 @@ int Grow_reshape(char *devname, int fd,
for (dv = devlist; dv; dv = dv->next)
added_disks++;
if (s->raiddisks > array.raid_disks &&
- array.spare_disks +added_disks < (s->raiddisks - array.raid_disks) &&
+ array.spare_disks + added_disks < (s->raiddisks - array.raid_disks) &&
!c->force) {
pr_err("Need %d spare%s to avoid degraded array, and only have %d.\n"
" Use --force to over-ride this check.\n",
@@ -1906,8 +1907,8 @@ int Grow_reshape(char *devname, int fd,
return 1;
}
- sra = sysfs_read(fd, NULL, GET_LEVEL | GET_DISKS | GET_DEVS
- | GET_STATE | GET_VERSION);
+ sra = sysfs_read(fd, NULL, GET_LEVEL | GET_DISKS | GET_DEVS |
+ GET_STATE | GET_VERSION);
if (sra) {
if (st->ss->external && subarray == NULL) {
array.level = LEVEL_CONTAINER;
@@ -1930,7 +1931,8 @@ int Grow_reshape(char *devname, int fd,
}
/* ========= set size =============== */
- if (s->size > 0 && (s->size == MAX_SIZE || s->size != (unsigned)array.size)) {
+ if (s->size > 0 &&
+ (s->size == MAX_SIZE || s->size != (unsigned)array.size)) {
unsigned long long orig_size = get_component_size(fd)/2;
unsigned long long min_csize;
struct mdinfo *mdi;
@@ -1946,7 +1948,8 @@ int Grow_reshape(char *devname, int fd,
}
if (reshape_super(st, s->size, UnSet, UnSet, 0, 0, UnSet, NULL,
- devname, APPLY_METADATA_CHANGES, c->verbose > 0)) {
+ devname, APPLY_METADATA_CHANGES,
+ c->verbose > 0)) {
rv = 1;
goto release;
}
@@ -1965,7 +1968,8 @@ int Grow_reshape(char *devname, int fd,
sizeinfo->array.layout,
sizeinfo->array.raid_disks);
new_size /= data_disks;
- dprintf("Metadata size correction from %llu to %llu (%llu)\n", orig_size, new_size,
+ dprintf("Metadata size correction from %llu to %llu (%llu)\n",
+ orig_size, new_size,
new_size * data_disks);
s->size = new_size;
sysfs_free(sizeinfo);
--
2.10.2

51
0034-Grow-Remove-unnecessary-optimization.patch Normal file
View File

@ -0,0 +1,51 @@
From 758b327cf5a7aab50ae5c70ecbc371dc4f715bb6 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <jes@wobbly.dhcp.thefacebook.com>
Date: Thu, 30 Mar 2017 10:39:29 -0400
Subject: [PATCH] Grow: Remove unnecessary optimization
Per explanation by Neil, this optimization of writing "size" to the
attribute of each device, however when reducing the size of devices,
the size change isn't permitted until the array has been shrunk, so
this will fail anyway.
This effectively reverts 65a9798b58b4e4de0157043e2b30a738c27eff43
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Grow.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/Grow.c b/Grow.c
index af8d520..0d551ce 100755
--- a/Grow.c
+++ b/Grow.c
@@ -1982,15 +1982,7 @@ int Grow_reshape(char *devname, int fd,
* understands '0' to mean 'max'.
*/
min_csize = 0;
- rv = 0;
for (mdi = sra->devs; mdi; mdi = mdi->next) {
- if (sysfs_set_num(sra, mdi, "size",
- s->size == MAX_SIZE ? 0 : s->size) < 0) {
- /* Probably kernel refusing to let us
- * reduce the size - not an error.
- */
- break;
- }
if (array.not_persistent == 0 &&
array.major_version == 0 &&
get_linux_version() < 3001000) {
@@ -2005,10 +1997,6 @@ int Grow_reshape(char *devname, int fd,
}
}
}
- if (rv) {
- pr_err("Cannot set size on array members.\n");
- goto size_change_error;
- }
if (min_csize && s->size > min_csize) {
pr_err("Cannot safely make this array use more than 2TB per device on this kernel.\n");
rv = 1;
--
2.10.2

41
0035-Grow-Do-not-shadow-an-existing-variable.patch Normal file
View File

@ -0,0 +1,41 @@
From 49948a3561dcd48a94b1c5e98a6d23c9263d1ca3 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Thu, 30 Mar 2017 10:46:01 -0400
Subject: [PATCH] Grow: Do not shadow an existing variable
Declaring 'int rv' twice within the same function is asking for
trouble.
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Grow.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Grow.c b/Grow.c
index 0d551ce..0c16d5b 100755
--- a/Grow.c
+++ b/Grow.c
@@ -1834,7 +1834,7 @@ int Grow_reshape(char *devname, int fd,
* pre-requisite spare devices (mdmon owns final validation)
*/
if (st->ss->external) {
- int rv;
+ int retval;
if (subarray) {
container = st->container_devnm;
@@ -1852,9 +1852,9 @@ int Grow_reshape(char *devname, int fd,
return 1;
}
- rv = st->ss->load_container(st, cfd, NULL);
+ retval = st->ss->load_container(st, cfd, NULL);
- if (rv) {
+ if (retval) {
pr_err("Cannot read superblock for %s\n",
devname);
free(subarray);
--
2.10.2

139
0036-imsm-use-rounded-size-for-metadata-initialization.patch Normal file
View File

@ -0,0 +1,139 @@
From b53bfba6119d3f6f56eb9e10e5a59da6901af159 Mon Sep 17 00:00:00 2001
From: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Date: Thu, 30 Mar 2017 16:25:41 +0200
Subject: [PATCH] imsm: use rounded size for metadata initialization
Array size is rounded to the nearest MB, however number of data stripes
and blocks per disk are calculated using size passed by the user. If
given size is not aligned, there is a mismatch. It's not possible to
assemble raid0 migrated to raid5 since raid5 arrays use number of data
stripes to calculate array size.
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
super-intel.c | 52 ++++++++++++++++++++++++++++++++++------------------
1 file changed, 34 insertions(+), 18 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index 785488a..84dfe2b 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -264,6 +264,8 @@ struct bbm_log {
static char *map_state_str[] = { "normal", "uninitialized", "degraded", "failed" };
#endif
+#define BLOCKS_PER_KB (1024/512)
+
#define RAID_DISK_RESERVED_BLOCKS_IMSM_HI 2209
#define GEN_MIGR_AREA_SIZE 2048 /* General Migration Copy Area size in blocks */
@@ -1324,6 +1326,19 @@ static int is_journal(struct imsm_disk *disk)
return (disk->status & JOURNAL_DISK) == JOURNAL_DISK;
}
+/* round array size down to closest MB and ensure it splits evenly
+ * between members
+ */
+static unsigned long long round_size_to_mb(unsigned long long size, unsigned int
+ disk_count)
+{
+ size /= disk_count;
+ size = (size >> SECT_PER_MB_SHIFT) << SECT_PER_MB_SHIFT;
+ size *= disk_count;
+
+ return size;
+}
+
/* try to determine how much space is reserved for metadata from
* the last get_extents() entry on the smallest active disk,
* otherwise fallback to the default
@@ -3330,11 +3345,10 @@ static void getinfo_super_imsm_volume(struct supertype *st, struct mdinfo *info,
if (used_disks > 0) {
array_blocks = blocks_per_member(map) *
used_disks;
- /* round array size down to closest MB
- */
- info->custom_array_size = (array_blocks
- >> SECT_PER_MB_SHIFT)
- << SECT_PER_MB_SHIFT;
+ info->custom_array_size =
+ round_size_to_mb(array_blocks,
+ used_disks);
+
}
}
case MIGR_VERIFY:
@@ -5241,6 +5255,8 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
unsigned long long array_blocks;
size_t size_old, size_new;
unsigned long long num_data_stripes;
+ unsigned int data_disks;
+ unsigned long long size_per_member;
if (super->orom && mpb->num_raid_devs >= super->orom->vpa) {
pr_err("This imsm-container already has the maximum of %d volumes\n", super->orom->vpa);
@@ -5317,9 +5333,11 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
strncpy((char *) dev->volume, name, MAX_RAID_SERIAL_LEN);
array_blocks = calc_array_size(info->level, info->raid_disks,
info->layout, info->chunk_size,
- s->size * 2);
- /* round array size down to closest MB */
- array_blocks = (array_blocks >> SECT_PER_MB_SHIFT) << SECT_PER_MB_SHIFT;
+ s->size * BLOCKS_PER_KB);
+ data_disks = get_data_disks(info->level, info->layout,
+ info->raid_disks);
+ array_blocks = round_size_to_mb(array_blocks, data_disks);
+ size_per_member = array_blocks / data_disks;
dev->size_low = __cpu_to_le32((__u32) array_blocks);
dev->size_high = __cpu_to_le32((__u32) (array_blocks >> 32));
@@ -5331,7 +5349,9 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
vol->curr_migr_unit = 0;
map = get_imsm_map(dev, MAP_0);
set_pba_of_lba0(map, super->create_offset);
- set_blocks_per_member(map, info_to_blocks_per_member(info, s->size));
+ set_blocks_per_member(map, info_to_blocks_per_member(info,
+ size_per_member /
+ BLOCKS_PER_KB));
map->blocks_per_strip = __cpu_to_le16(info_to_blocks_per_strip(info));
map->failed_disk_num = ~0;
if (info->level > 0)
@@ -5359,7 +5379,7 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
map->num_domains = 1;
/* info->size is only int so use the 'size' parameter instead */
- num_data_stripes = (s->size * 2) / info_to_blocks_per_strip(info);
+ num_data_stripes = size_per_member / info_to_blocks_per_strip(info);
num_data_stripes /= map->num_domains;
set_num_data_stripes(map, num_data_stripes);
@@ -7981,9 +8001,7 @@ static unsigned long long imsm_set_array_size(struct imsm_dev *dev,
array_blocks = new_size;
}
- /* round array size down to closest MB
- */
- array_blocks = (array_blocks >> SECT_PER_MB_SHIFT) << SECT_PER_MB_SHIFT;
+ array_blocks = round_size_to_mb(array_blocks, used_disks);
dev->size_low = __cpu_to_le32((__u32)array_blocks);
dev->size_high = __cpu_to_le32((__u32)(array_blocks >> 32));
@@ -8096,11 +8114,9 @@ static int imsm_set_array_state(struct active_array *a, int consistent)
array_blocks =
blocks_per_member(map) *
used_disks;
- /* round array size down to closest MB
- */
- array_blocks = (array_blocks
- >> SECT_PER_MB_SHIFT)
- << SECT_PER_MB_SHIFT;
+ array_blocks =
+ round_size_to_mb(array_blocks,
+ used_disks);
a->info.custom_array_size = array_blocks;
/* encourage manager to update array
* size
--
2.10.2

44
0037-mdadm.c-fix-compile-error-switch-condition-has-boole.patch Normal file
View File

@ -0,0 +1,44 @@
From 13428e2e76e8149336282d514908ced424f878a2 Mon Sep 17 00:00:00 2001
From: Gioh Kim <gi-oh.kim@profitbricks.com>
Date: Thu, 30 Mar 2017 18:58:13 +0200
Subject: [PATCH] mdadm.c: fix compile error "switch condition has boolean
value"
Remove a boolean expression in switch condition
to prevent compile error of some compilers,
for example, gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2).
Signed-off-by: Gioh Kim <gi-oh.kim@profitbricks.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/mdadm.c b/mdadm.c
index 0f32773..d6b5437 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1965,14 +1965,12 @@ static int misc_list(struct mddev_dev *devlist,
rv |= SetAction(dv->devname, c->action);
continue;
}
- switch(dv->devname[0] == '/') {
- case 0:
- mdfd = open_dev(dv->devname);
- if (mdfd >= 0)
- break;
- case 1:
- mdfd = open_mddev(dv->devname, 1);
- }
+
+ if (dv->devname[0] != '/')
+ mdfd = open_dev(dv->devname);
+ if (dv->devname[0] == '/' || mdfd < 0)
+ mdfd = open_mddev(dv->devname, 1);
+
if (mdfd >= 0) {
switch(dv->disposition) {
case 'R':
--
2.12.0

76
0038-Create-Fixup-bad-placement-of-logical-in-multi-line-.patch Normal file
View File

@ -0,0 +1,76 @@
From cf622ec1d81a5bb3f882922667bac494b3a16581 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Wed, 5 Apr 2017 11:53:12 -0400
Subject: [PATCH] Create: Fixup bad placement of logical || && in multi-line if
statements
These always go at the end of the line, never at the front
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Create.c | 28 +++++++++++-----------------
1 file changed, 11 insertions(+), 17 deletions(-)
diff --git a/Create.c b/Create.c
index ba24606..17333ce 100644
--- a/Create.c
+++ b/Create.c
@@ -457,8 +457,8 @@ int Create(struct supertype *st, char *mddev,
st->minor_version >= 1)
/* metadata at front */
warn |= check_partitions(fd, dname, 0, 0);
- else if (s->level == 1 || s->level == LEVEL_CONTAINER
- || (s->level == 0 && s->raiddisks == 1))
+ else if (s->level == 1 || s->level == LEVEL_CONTAINER ||
+ (s->level == 0 && s->raiddisks == 1))
/* partitions could be meaningful */
warn |= check_partitions(fd, dname, freesize*2, s->size*2);
else
@@ -495,9 +495,8 @@ int Create(struct supertype *st, char *mddev,
pr_err("no size and no drives given - aborting create.\n");
return 1;
}
- if (s->level > 0 || s->level == LEVEL_MULTIPATH
- || s->level == LEVEL_FAULTY
- || st->ss->external ) {
+ if (s->level > 0 || s->level == LEVEL_MULTIPATH ||
+ s->level == LEVEL_FAULTY || st->ss->external ) {
/* size is meaningful */
if (!st->ss->validate_geometry(st, s->level, s->layout,
s->raiddisks,
@@ -616,8 +615,8 @@ int Create(struct supertype *st, char *mddev,
* it could be in conflict with already existing device
* e.g. container, array
*/
- if (strncmp(chosen_name, "/dev/md/", 8) == 0
- && map_by_name(&map, chosen_name+8) != NULL) {
+ if (strncmp(chosen_name, "/dev/md/", 8) == 0 &&
+ map_by_name(&map, chosen_name+8) != NULL) {
pr_err("Array name %s is in use already.\n",
chosen_name);
close(mdfd);
@@ -653,16 +652,11 @@ int Create(struct supertype *st, char *mddev,
info.array.md_minor = minor(stb.st_rdev);
info.array.not_persistent = 0;
- if ( ( (s->level == 4 || s->level == 5) &&
- (insert_point < s->raiddisks || first_missing < s->raiddisks) )
- ||
- ( s->level == 6 && (insert_point < s->raiddisks
- || second_missing < s->raiddisks))
- ||
- ( s->level <= 0 )
- ||
- s->assume_clean
- ) {
+ if (((s->level == 4 || s->level == 5) &&
+ (insert_point < s->raiddisks || first_missing < s->raiddisks)) ||
+ (s->level == 6 && (insert_point < s->raiddisks ||
+ second_missing < s->raiddisks)) ||
+ (s->level <= 0) || s->assume_clean) {
info.array.state = 1; /* clean, but one+ drive will be missing*/
info.resync_start = MaxSector;
} else {
--
2.12.0

164
0039-Create-Fixup-various-whitespace-issues.patch Normal file
View File

@ -0,0 +1,164 @@
From 98dbf73cba81cd846f9c706f37edc22e21038cf4 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Wed, 5 Apr 2017 11:57:30 -0400
Subject: [PATCH] Create: Fixup various whitespace issues
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
Create.c | 50 ++++++++++++++++++++++++--------------------------
1 file changed, 24 insertions(+), 26 deletions(-)
Index: mdadm/Create.c
===================================================================
--- mdadm.orig/Create.c
+++ mdadm/Create.c
@@ -84,12 +84,12 @@ int Create(struct supertype *st, char *m
* RUN_ARRAY
*/
int mdfd;
- unsigned long long minsize=0, maxsize=0;
+ unsigned long long minsize = 0, maxsize = 0;
char *mindisc = NULL;
char *maxdisc = NULL;
int dnum, raid_disk_num;
struct mddev_dev *dv;
- int fail=0, warn=0;
+ int fail = 0, warn = 0;
struct stat stb;
int first_missing = subdevs * 2;
int second_missing = subdevs * 2;
@@ -260,7 +260,7 @@ int Create(struct supertype *st, char *m
&s->chunk, s->size*2,
data_offset, NULL,
&newsize, s->consistency_policy,
- c->verbose>=0))
+ c->verbose >= 0))
return 1;
if (s->chunk && s->chunk != UnSet) {
@@ -291,7 +291,7 @@ int Create(struct supertype *st, char *m
info.array.active_disks = 0;
info.array.working_disks = 0;
dnum = 0;
- for (dv = devlist; dv ; dv = dv->next)
+ for (dv = devlist; dv; dv = dv->next)
if (data_offset == VARIABLE_OFFSET)
dv->data_offset = INVALID_SECTORS;
else
@@ -303,7 +303,7 @@ int Create(struct supertype *st, char *m
int dfd;
char *doff;
- if (strcasecmp(dname, "missing")==0) {
+ if (strcasecmp(dname, "missing") == 0) {
if (first_missing > dnum)
first_missing = dnum;
if (second_missing > dnum && dnum > first_missing)
@@ -349,7 +349,7 @@ int Create(struct supertype *st, char *m
*/
int i;
char *name = "default";
- for(i=0; !st && superlist[i]; i++) {
+ for(i = 0; !st && superlist[i]; i++) {
st = superlist[i]->match_metadata_desc(name);
if (!st)
continue;
@@ -445,10 +445,10 @@ int Create(struct supertype *st, char *m
skip_size_check:
if (c->runstop != 1 || c->verbose >= 0) {
int fd = open(dname, O_RDONLY);
- if (fd <0 ) {
+ if (fd < 0) {
pr_err("Cannot open %s: %s\n",
dname, strerror(errno));
- fail=1;
+ fail = 1;
continue;
}
warn |= check_ext2(fd, dname);
@@ -497,7 +497,7 @@ int Create(struct supertype *st, char *m
return 1;
}
if (s->level > 0 || s->level == LEVEL_MULTIPATH ||
- s->level == LEVEL_FAULTY || st->ss->external ) {
+ s->level == LEVEL_FAULTY || st->ss->external) {
/* size is meaningful */
if (!st->ss->validate_geometry(st, s->level, s->layout,
s->raiddisks,
@@ -572,9 +572,9 @@ int Create(struct supertype *st, char *m
* as missing, so that a reconstruct happens (faster than re-parity)
* FIX: Can we do this for raid6 as well?
*/
- if (st->ss->external == 0 &&
- s->assume_clean==0 && c->force == 0 && first_missing >= s->raiddisks) {
- switch ( s->level ) {
+ if (st->ss->external == 0 && s->assume_clean == 0 &&
+ c->force == 0 && first_missing >= s->raiddisks) {
+ switch (s->level) {
case 4:
case 5:
insert_point = s->raiddisks-1;
@@ -649,7 +649,7 @@ int Create(struct supertype *st, char *m
* with, but it chooses to trust me instead. Sigh
*/
info.array.md_minor = 0;
- if (fstat(mdfd, &stb)==0)
+ if (fstat(mdfd, &stb) == 0)
info.array.md_minor = minor(stb.st_rdev);
info.array.not_persistent = 0;
@@ -715,13 +715,11 @@ int Create(struct supertype *st, char *m
name = strrchr(mddev, '/');
if (name) {
name++;
- if (strncmp(name, "md_", 3)==0 &&
- strlen(name) > 3 &&
- (name-mddev) == 5 /* /dev/ */)
+ if (strncmp(name, "md_", 3) == 0 &&
+ strlen(name) > 3 && (name-mddev) == 5 /* /dev/ */)
name += 3;
- else if (strncmp(name, "md", 2)==0 &&
- strlen(name) > 2 &&
- isdigit(name[2]) &&
+ else if (strncmp(name, "md", 2) == 0 &&
+ strlen(name) > 2 && isdigit(name[2]) &&
(name-mddev) == 5 /* /dev/ */)
name += 2;
}
@@ -769,9 +767,9 @@ int Create(struct supertype *st, char *m
#endif
}
- if (s->bitmap_file && (strcmp(s->bitmap_file, "internal")==0 ||
- strcmp(s->bitmap_file, "clustered")==0)) {
- if ((vers%100) < 2) {
+ if (s->bitmap_file && (strcmp(s->bitmap_file, "internal") == 0 ||
+ strcmp(s->bitmap_file, "clustered") == 0)) {
+ if ((vers % 100) < 2) {
pr_err("internal bitmaps not supported by this kernel.\n");
goto abort_locked;
}
@@ -851,11 +849,11 @@ int Create(struct supertype *st, char *m
infos = xmalloc(sizeof(*infos) * total_slots);
enable_fds(total_slots);
- for (pass=1; pass <=2 ; pass++) {
+ for (pass = 1; pass <= 2; pass++) {
struct mddev_dev *moved_disk = NULL; /* the disk that was moved out of the insert point */
- for (dnum=0, raid_disk_num=0, dv = devlist ; dv ;
- dv=(dv->next)?(dv->next):moved_disk, dnum++) {
+ for (dnum = 0, raid_disk_num = 0, dv = devlist; dv;
+ dv = (dv->next) ? (dv->next) : moved_disk, dnum++) {
int fd;
struct stat stb;
struct mdinfo *inf = &infos[dnum];
@@ -867,7 +865,7 @@ int Create(struct supertype *st, char *m
moved_disk = dv;
continue;
}
- if (strcasecmp(dv->devname, "missing")==0) {
+ if (strcasecmp(dv->devname, "missing") == 0) {
raid_disk_num += 1;
continue;
}

28
0040-mdadm.c-fix-compile-warning-mdfd-is-uninitialized.patch Normal file
View File

@ -0,0 +1,28 @@
From 5fbc1f1527ec86ae904739a27c0af4e3bc89084e Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Mon, 10 Apr 2017 12:49:52 +0800
Subject: [PATCH] mdadm.c:fix compile warning "mdfd is uninitialized"
Initialized the mdfd as -1 to prevent compile error
of some compilers.
For example, gcc version 4.8.5(SUSE Linux).
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
---
mdadm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: mdadm/mdadm.c
===================================================================
--- mdadm.orig/mdadm.c
+++ mdadm/mdadm.c
@@ -1908,7 +1908,7 @@ static int misc_list(struct mddev_dev *d
int rv = 0;
for (dv = devlist; dv; dv = (rv & 16) ? NULL : dv->next) {
- int mdfd;
+ int mdfd = -1;
switch(dv->disposition) {
case 'D':

54
0041-mdopen-use-parameters-new_array-to-create-arrays-whe.patch Normal file
View File

@ -0,0 +1,54 @@
From 039df36231335fabe4da1a22fa3accb160d8bc1b Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Wed, 12 Apr 2017 16:29:04 +1000
Subject: [PATCH] mdopen: use parameters/new_array to create arrays whenever
possible.
In a sufficiently recent kernel, an md%d array can be
created by writing to .../parameters/new_array.
If mdadm does this consistently, then another new
feature, disabling create_on_open, can be enabled.
This avoids races on shutdown.
An added benefit of using new_array (where available)
is that it allows md arrays with numbers larger than 511
(e.g. md999) to be created. The old create_on_open
mechanism doesn't support such devices since
Commit: af5628f05db6 ("md: disable probing for md devices 512 and over.")
in Linux 3.17.
After a few more mdadm releases it would be good to
have mdadm disable create_on_open automatically.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
mdopen.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/mdopen.c b/mdopen.c
index fe240e5..82b97fc 100644
--- a/mdopen.c
+++ b/mdopen.c
@@ -313,6 +313,18 @@ int create_mddev(char *dev, char *name, int autof, int trustworthy,
if (n < 0)
devnm[0] = 0;
}
+ if (num >= 0) {
+ int fd;
+ int n = -1;
+ sprintf(devnm, "md%d", num);
+ fd = open("/sys/module/md_mod/parameters/new_array", O_WRONLY);
+ if (fd >= 0) {
+ n = write(fd, devnm, strlen(devnm));
+ close(fd);
+ }
+ if (n < 0)
+ devnm[0] = 0;
+ }
if (devnm[0])
;
else if (num < 0) {
--
2.10.2

43
0042-mdadm-manpage-update-manpage-for-readonly-parameter.patch Normal file
View File

@ -0,0 +1,43 @@
From 8a70632fc2f9026e0f4895f5348cc7cd20d9fbb3 Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Wed, 12 Apr 2017 16:36:38 +0800
Subject: [PATCH] mdadm/manpage:update manpage for readonly parameter
update readonly in manpage:
Currently both the readwrite and readonly are worked well,
update the readonly section.
One commit in linux/driver/md. Cleared "MD_CLOSING bit" to
Fixes: af8d8e6f0315 ("md: changes for MD_STILL_CLOSED flag")
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
mdadm.8.in | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/mdadm.8.in b/mdadm.8.in
index 744c12b..f10a8b8 100644
--- a/mdadm.8.in
+++ b/mdadm.8.in
@@ -925,7 +925,8 @@ will not try to be so clever.
Start the array
.B read only
rather than read-write as normal. No writes will be allowed to the
-array, and no resync, recovery, or reshape will be started.
+array, and no resync, recovery, or reshape will be started. It works with
+Create, Assemble, Manage and Misc mode.
.TP
.BR \-a ", " "\-\-auto{=yes,md,mdp,part,p}{NN}"
@@ -2232,7 +2233,7 @@ be in use.
.TP
.B \-\-readonly
-start the array readonly \(em not supported yet.
+start the array in readonly mode.
.SH MANAGE MODE
.HP 12
--
2.10.2

30
0043-mdadm-manpage-clustered-arrays-don-t-support-array-s.patch Normal file
View File

@ -0,0 +1,30 @@
From e39c76b9b72db00d32780e9f30dfba25f58922d2 Mon Sep 17 00:00:00 2001
From: Zhilong Liu <zlliu@suse.com>
Date: Wed, 12 Apr 2017 16:37:27 +0800
Subject: [PATCH] mdadm/manpage:clustered arrays don't support array-size yet
Update manpage for array-size section:
Clustered arrays don't support the --array-size yet.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
mdadm.8.in | 2 ++
1 file changed, 2 insertions(+)
diff --git a/mdadm.8.in b/mdadm.8.in
index f10a8b8..fb99a5c 100644
--- a/mdadm.8.in
+++ b/mdadm.8.in
@@ -541,6 +541,8 @@ A value of
restores the apparent size of the array to be whatever the real
amount of available space is.
+Clustered arrays do not support this parameter yet.
+
.TP
.BR \-c ", " \-\-chunk=
Specify chunk size of kilobytes. The default when creating an
--
2.10.2

28
0044-maps-Terminate-modes-map-correctly.patch Normal file
View File

@ -0,0 +1,28 @@
From e47781fcea24778a16e4be53e5b84eab8db9413c Mon Sep 17 00:00:00 2001
From: Jes Sorensen <jsorensen@fb.com>
Date: Thu, 20 Apr 2017 00:13:31 -0400
Subject: [PATCH] maps: Terminate 'modes' map correctly.
While we are unlikely to fail here, terminate the modes map correctly
to ensure we don't start running over undefined data.
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
maps.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/maps.c b/maps.c
index a8a4639..a2d293b 100644
--- a/maps.c
+++ b/maps.c
@@ -106,6 +106,7 @@ mapping_t modes[] = {
{ "grow", GROW},
{ "incremental", INCREMENTAL},
{ "auto-detect", AUTODETECT},
+ { NULL, 0 }
};
mapping_t faultylayout[] = {
--
2.10.2

36
0045-Grow_continue_command-ensure-content-is-properly-ini.patch Normal file
View File

@ -0,0 +1,36 @@
From a250ce240f245df594570a5e25398680d403af67 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Thu, 20 Apr 2017 12:40:05 +1000
Subject: [PATCH] Grow_continue_command: ensure 'content' is properly
initialised.
Grow_continue_command() call verify_reshape_position(), which assumes
that info->sys_name is initialised.
'info' in verify_reshape_position() is 'content' in Grow_continue_command().
In the st->ss->external != 0 branch of that function, sysfs_init() is called
to initialize content->sys_name.
In the st->ss->external == 0 branch, ->sys_name is not initialized so
verify_reshape_position() will not do the right thing.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Grow.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/Grow.c b/Grow.c
index 15f4ed1..c6967ed 100755
--- a/Grow.c
+++ b/Grow.c
@@ -5002,6 +5002,7 @@ int Grow_continue_command(char *devname, int fd,
goto Grow_continue_command_exit;
}
content = &array;
+ sysfs_init(content, fd, NULL);
/* Need to load a superblock.
* FIXME we should really get what we need from
* sysfs
--
2.10.2

49
0046-systemd-mdadm-last-resort-use-ConditionPathExists-in.patch Normal file
View File

@ -0,0 +1,49 @@
From 5c4b3b9aa9f576305b36d5ccbd4b929b51307ce9 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Thu, 20 Apr 2017 12:40:05 +1000
Subject: [PATCH] systemd/mdadm-last-resort: use ConditionPathExists instead of
Conflicts
Commit cec72c071bbe ("systemd/mdadm-last-resort: add Conflicts to .service file.")
added a 'Conflicts' directive to the mdadm-last-resort@.service file in
the hope that this would make sure the service didn't run after the device
was active, even if the timer managed to get started, which is possible in
race conditions.
This seemed to work is testing, but it isn't clear why, and it is known
to cause problems.
If systemd happens to know that the mentioned device is a dependency of a
mount point, the Conflicts can unmount that mountpoint, which is certainly
not wanted.
So remove the "Conflicts" and instead use
ConditionPathExists=!/sys/devices/virtual/block/%i/md/sync_action
The "sync_action" file exists for any array which requires last-resort
handling, and only appears when the array is activated. So it is safe
to rely on it to determine if the last-resort is really needed.
Fixes: cec72c071bbe ("systemd/mdadm-last-resort: add Conflicts to .service file.")
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
systemd/mdadm-last-resort@.service | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/systemd/mdadm-last-resort@.service b/systemd/mdadm-last-resort@.service
index e93d72b..f9d4d12 100644
--- a/systemd/mdadm-last-resort@.service
+++ b/systemd/mdadm-last-resort@.service
@@ -1,7 +1,7 @@
[Unit]
Description=Activate md array even though degraded
DefaultDependencies=no
-Conflicts=sys-devices-virtual-block-%i.device
+ConditionPathExists=!/sys/devices/virtual/block/%i/md/sync_action
[Service]
Type=oneshot
--
2.10.2

69
0047-Detail-ensure-export-names-are-acceptable-as-shell-v.patch Normal file
View File

@ -0,0 +1,69 @@
From b9c9bd9bacaab701d5b3cb3e4b6cb02ea8d36e47 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Thu, 20 Apr 2017 12:40:06 +1000
Subject: [PATCH] Detail: ensure --export names are acceptable as shell
variables.
If an array contains a device which has a name that
contains something other than alphnumerics and underscores,
then some values reported by "mdadm --detail --export" will
not be valid as variable assignment of the shell.
This particularly affects dm devices.
e.g.
MD_DEVICE_dm-4_ROLE=1
MD_DEVICE_dm-4_DEV=/dev/dm-4
As it is particularly useful to be able to work with these
in a shell script, and as the precise name is not important,
change all non-alphanumerics to '_'.
MD_DEVICE_dm_4_ROLE=1
MD_DEVICE_dm_4_DEV=/dev/dm-4
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Detail.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/Detail.c b/Detail.c
index e40cd8f..91c5a98 100644
--- a/Detail.c
+++ b/Detail.c
@@ -25,6 +25,7 @@
#include "mdadm.h"
#include "md_p.h"
#include "md_u.h"
+#include <ctype.h>
#include <dirent.h>
static int cmpstringp(const void *p1, const void *p2)
@@ -276,17 +277,22 @@ int Detail(char *dev, struct context *c)
char *path =
map_dev(mdi->disk.major,
mdi->disk.minor, 0);
+ char *sysdev = xstrdup(mdi->sys_name + 1);
+ char *cp;
+ for (cp = sysdev; *cp; cp++)
+ if (!isalnum(*cp))
+ *cp = '_';
if (mdi->disk.raid_disk >= 0)
printf("MD_DEVICE_%s_ROLE=%d\n",
- mdi->sys_name+4,
+ sysdev,
mdi->disk.raid_disk);
else
printf("MD_DEVICE_%s_ROLE=spare\n",
- mdi->sys_name+4);
+ sysdev);
if (path)
printf("MD_DEVICE_%s_DEV=%s\n",
- mdi->sys_name+4, path);
+ sysdev, path);
}
}
goto out;
--
2.10.2

33
0048-Grow-set-component-size-prior-to-array-size.patch Normal file
View File

@ -0,0 +1,33 @@
From 07c45a1871df0a70beb8da80d11601d33c7a5de2 Mon Sep 17 00:00:00 2001
From: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Date: Mon, 5 Jun 2017 16:09:44 +0200
Subject: [PATCH] Grow: set component size prior to array size
It is a partial revert of commit 758b327cf5a7 ("Grow: Remove unnecessary
optimization"). For native metadata component size is set in kernel for
entire disk space. As external metadata supports multiple arrays within
one disk, the component size is set to array size. If component size is
not updated prior to array size update, the grow operation fails.
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Grow.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Grow.c b/Grow.c
index ecf5ca0..4ecb1d8 100644
--- a/Grow.c
+++ b/Grow.c
@@ -1977,6 +1977,8 @@ int Grow_reshape(char *devname, int fd,
*/
min_csize = 0;
for (mdi = sra->devs; mdi; mdi = mdi->next) {
+ sysfs_set_num(sra, mdi, "size", s->size == MAX_SIZE ? 0
+ : s->size);
if (array.not_persistent == 0 &&
array.major_version == 0 &&
get_linux_version() < 3001000) {
--
2.12.0

47
0049-Grow-don-t-allow-to-enable-PPL-when-reshape-is-in-pr.patch Normal file
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@ -0,0 +1,47 @@
From 922a58292fafa4efcfcd44fbc46b0665681c955a Mon Sep 17 00:00:00 2001
From: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Date: Fri, 9 Jun 2017 16:20:19 +0200
Subject: [PATCH] Grow: don't allow to enable PPL when reshape is in progress
Don't allow to enable PPL consistency policy when reshape is in progress.
Current PPL implementation doesn't work when reshape is taking place.
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Grow.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Grow.c b/Grow.c
index f7325cb..b1cb306 100644
--- a/Grow.c
+++ b/Grow.c
@@ -530,6 +530,7 @@ int Grow_consistency_policy(char *devname, int fd, struct context *c, struct sha
char *subarray = NULL;
int ret = 0;
char container_dev[PATH_MAX];
+ char buf[20];
if (s->consistency_policy != CONSISTENCY_POLICY_RESYNC &&
s->consistency_policy != CONSISTENCY_POLICY_PPL) {
@@ -577,6 +578,17 @@ int Grow_consistency_policy(char *devname, int fd, struct context *c, struct sha
goto free_info;
}
+ if (s->consistency_policy == CONSISTENCY_POLICY_PPL) {
+ if (sysfs_get_str(sra, NULL, "sync_action", buf, 20) <= 0) {
+ ret = 1;
+ goto free_info;
+ } else if (strcmp(buf, "reshape\n") == 0) {
+ pr_err("PPL cannot be enabled when reshape is in progress\n");
+ ret = 1;
+ goto free_info;
+ }
+ }
+
if (subarray) {
char *update;
--
2.12.0

36
0050-Grow-don-t-allow-array-geometry-change-with-ppl-enab.patch Normal file
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@ -0,0 +1,36 @@
From b208f817ec538e56df7280f0353e6bda532b9432 Mon Sep 17 00:00:00 2001
From: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Date: Thu, 8 Jun 2017 16:05:51 +0200
Subject: [PATCH] Grow: don't allow array geometry change with ppl enabled
Don't allow array geometry change (size expand, disk adding) when PPL
consistency policy is enabled. Current PPL implementation doesn't work when
reshape is taking place.
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Grow.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Grow.c b/Grow.c
index 4ecb1d8..f7325cb 100644
--- a/Grow.c
+++ b/Grow.c
@@ -1880,6 +1880,13 @@ int Grow_reshape(char *devname, int fd,
free(subarray);
return 1;
}
+ if (content->consistency_policy ==
+ CONSISTENCY_POLICY_PPL) {
+ pr_err("Operation not supported when ppl consistency policy is enabled\n");
+ sysfs_free(cc);
+ free(subarray);
+ return 1;
+ }
}
sysfs_free(cc);
}
--
2.12.0

44
0051-IMSM-Correct-examine-output-for-4k-disks.patch Normal file
View File

@ -0,0 +1,44 @@
From 84918897ee8bb450ea09f7c95b9da44df8e925e4 Mon Sep 17 00:00:00 2001
From: Maksymilian Kunt <maksymilian.kunt@intel.com>
Date: Tue, 9 May 2017 14:03:27 +0200
Subject: [PATCH] IMSM: Correct --examine output for 4k disks
"Array Size" and "Per Dev Size" are incorrect for disks with sector size
different than 512B.
Calculate "Array Size" and "Per Dev Size" based on sector size. Additionally
print "Sector Size".
Signed-off-by: Maksymilian Kunt <maksymilian.kunt@intel.com>
Signed-off-by: Mariusz Dabrowski <mariusz.dabrowski@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
super-intel.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index ba6f810..8ca80d3 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -1482,13 +1482,16 @@ static void print_imsm_dev(struct intel_super *super,
ord & IMSM_ORD_REBUILD ? " (out-of-sync)" : "");
} else
printf(" This Slot : ?\n");
+ printf(" Sector Size : %u\n", super->sector_size);
sz = __le32_to_cpu(dev->size_high);
sz <<= 32;
sz += __le32_to_cpu(dev->size_low);
- printf(" Array Size : %llu%s\n", (unsigned long long)sz,
+ printf(" Array Size : %llu%s\n",
+ (unsigned long long)sz * 512 / super->sector_size,
human_size(sz * 512));
sz = blocks_per_member(map);
- printf(" Per Dev Size : %llu%s\n", (unsigned long long)sz,
+ printf(" Per Dev Size : %llu%s\n",
+ (unsigned long long)sz * 512 / super->sector_size,
human_size(sz * 512));
printf(" Sector Offset : %llu\n",
pba_of_lba0(map));
--
2.12.0

42
0052-imsm-allow-drives-in-a-container-regardless-of-secto.patch Normal file
View File

@ -0,0 +1,42 @@
From 5c5ea85b4deedf5e7491a905bbb4f4a3bc284f2c Mon Sep 17 00:00:00 2001
From: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Date: Tue, 9 May 2017 12:25:43 +0200
Subject: [PATCH] imsm: allow drives in a container regardless of sector size
IMSM doesn't allow to create arrays including drives with different
sector sizes. The initial idea was not to permit to combine drives
with different sector size in the same container. The problem is it
only worked for array creation. On array assemble there are no
calls to metadata handlers to see if drive is suitable for a container
(e.g. as a spare) and it leads to wrong configuration.
Revert the change and allow adding drives with different sector size
to the container.
Signed-off-by: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
super-intel.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index e13c940..2a5d848 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -5716,12 +5716,6 @@ static int add_to_super_imsm(struct supertype *st, mdu_disk_info_t *dk,
if (super->sector_size == 0) {
/* this a first device, so sector_size is not set yet */
super->sector_size = member_sector_size;
- } else if (member_sector_size != super->sector_size) {
- pr_err("Mixing between different sector size is forbidden, aborting...\n");
- if (dd->devname)
- free(dd->devname);
- free(dd);
- return 1;
}
/* clear migr_rec when adding disk to container */
--
2.12.0

83
0053-imsm-allocate-buffer-to-support-maximum-sector-size.patch Normal file
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@ -0,0 +1,83 @@
From 853375734edcfd70ba64b444b9e69f7e336a30b7 Mon Sep 17 00:00:00 2001
From: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Date: Tue, 9 May 2017 12:25:44 +0200
Subject: [PATCH] imsm: allocate buffer to support maximum sector size
Allocate migration record buffer to support maximum sector size. Disk with
non-matching sector size is not going to be included in the array, however
some preparation/cleanup actions still take place on it and they would
cause a crash. Clear migration record using sector size of the disk (not
array) as they might not match.
Signed-off-by: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
super-intel.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/super-intel.c b/super-intel.c
index 2a5d848..cfb10d5 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -4229,8 +4229,8 @@ static int load_imsm_mpb(int fd, struct intel_super *super, char *devname)
sectors = mpb_sectors(anchor, sector_size) - 1;
free(anchor);
- if (posix_memalign(&super->migr_rec_buf, sector_size,
- MIGR_REC_BUF_SECTORS*sector_size) != 0) {
+ if (posix_memalign(&super->migr_rec_buf, MAX_SECTOR_SIZE,
+ MIGR_REC_BUF_SECTORS*MAX_SECTOR_SIZE) != 0) {
pr_err("could not allocate migr_rec buffer\n");
free(super->buf);
return 2;
@@ -5258,8 +5258,9 @@ static int init_super_imsm_volume(struct supertype *st, mdu_array_info_t *info,
pr_err("could not allocate new mpb\n");
return 0;
}
- if (posix_memalign(&super->migr_rec_buf, sector_size,
- MIGR_REC_BUF_SECTORS*sector_size) != 0) {
+ if (posix_memalign(&super->migr_rec_buf, MAX_SECTOR_SIZE,
+ MIGR_REC_BUF_SECTORS*
+ MAX_SECTOR_SIZE) != 0) {
pr_err("could not allocate migr_rec buffer\n");
free(super->buf);
free(super);
@@ -5719,12 +5720,12 @@ static int add_to_super_imsm(struct supertype *st, mdu_disk_info_t *dk,
}
/* clear migr_rec when adding disk to container */
- memset(super->migr_rec_buf, 0, MIGR_REC_BUF_SECTORS*super->sector_size);
- if (lseek64(fd, size - MIGR_REC_SECTOR_POSITION*super->sector_size,
+ memset(super->migr_rec_buf, 0, MIGR_REC_BUF_SECTORS*MAX_SECTOR_SIZE);
+ if (lseek64(fd, size - MIGR_REC_SECTOR_POSITION*member_sector_size,
SEEK_SET) >= 0) {
if ((unsigned int)write(fd, super->migr_rec_buf,
- MIGR_REC_BUF_SECTORS*super->sector_size) !=
- MIGR_REC_BUF_SECTORS*super->sector_size)
+ MIGR_REC_BUF_SECTORS*member_sector_size) !=
+ MIGR_REC_BUF_SECTORS*member_sector_size)
perror("Write migr_rec failed");
}
@@ -5916,7 +5917,7 @@ static int write_super_imsm(struct supertype *st, int doclose)
}
if (clear_migration_record)
memset(super->migr_rec_buf, 0,
- MIGR_REC_BUF_SECTORS*sector_size);
+ MIGR_REC_BUF_SECTORS*MAX_SECTOR_SIZE);
if (sector_size == 4096)
convert_to_4k(super);
@@ -11770,7 +11771,7 @@ static int imsm_manage_reshape(
/* clear migr_rec on disks after successful migration */
struct dl *d;
- memset(super->migr_rec_buf, 0, MIGR_REC_BUF_SECTORS*sector_size);
+ memset(super->migr_rec_buf, 0, MIGR_REC_BUF_SECTORS*MAX_SECTOR_SIZE);
for (d = super->disks; d; d = d->next) {
if (d->index < 0 || is_failed(&d->disk))
continue;
--
2.12.0

67
0054-imsm-don-t-allow-disks-with-different-sector-size-in.patch Normal file
View File

@ -0,0 +1,67 @@
From f2cc4f7d829e1b849e78bdf6c38b7bd6e234c600 Mon Sep 17 00:00:00 2001
From: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Date: Tue, 9 May 2017 12:25:45 +0200
Subject: [PATCH] imsm: don't allow disks with different sector size in one
array
As there is no support in IMSM for arrays including disks with different
sector sizes, don't allow to create such configuration. Also skip the
disk with unsuitable sector size when looking for spares in the same
container.
Signed-off-by: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
super-intel.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
Index: mdadm/super-intel.c
===================================================================
--- mdadm.orig/super-intel.c
+++ mdadm/super-intel.c
@@ -5487,6 +5487,22 @@ static int init_super_imsm(struct supert
return 1;
}
+static int drive_validate_sector_size(struct intel_super *super, struct dl *dl)
+{
+ unsigned int member_sector_size;
+
+ if (dl->fd < 0) {
+ pr_err("Invalid file descriptor for %s\n", dl->devname);
+ return 0;
+ }
+
+ if (!get_dev_sector_size(dl->fd, dl->devname, &member_sector_size))
+ return 0;
+ if (member_sector_size != super->sector_size)
+ return 0;
+ return 1;
+}
+
#ifndef MDASSEMBLE
static int add_to_super_imsm_volume(struct supertype *st, mdu_disk_info_t *dk,
int fd, char *devname)
@@ -5527,6 +5543,11 @@ static int add_to_super_imsm_volume(stru
return 1;
}
+ if (!drive_validate_sector_size(super, dl)) {
+ pr_err("Combining drives of different sector size in one volume is not allowed\n");
+ return 1;
+ }
+
/* add a pristine spare to the metadata */
if (dl->index < 0) {
dl->index = super->anchor->num_disks;
@@ -8490,6 +8511,9 @@ static struct dl *imsm_add_spare(struct
if (dl->index == -1 && !activate_new)
continue;
+ if (!drive_validate_sector_size(super, dl))
+ continue;
+
/* Does this unused device have the requisite free space?
* It needs to be able to cover all member volumes
*/

343
0055-Allow-more-spare-selection-criteria.patch Normal file
View File

@ -0,0 +1,343 @@
From fbfdcb06dc5b1dcb227b0394f174faa2df734700 Mon Sep 17 00:00:00 2001
From: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Date: Tue, 9 May 2017 12:25:46 +0200
Subject: [PATCH] Allow more spare selection criteria
Disks can be moved across containers in order to be used as a spare
drive for reubild. At the moment the only requirement checked for such
disk is its size (if it matches donor expectations). In order to
introduce more criteria rename corresponding superswitch method to more
generic name and move function parameter to a structure. This change is
a big edit but it doesn't introduce any changes in code logic, it just
updates function naming and parameters.
Signed-off-by: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Incremental.c | 18 +++++++++++-------
Monitor.c | 30 ++++++++++++++++--------------
mdadm.h | 16 +++++++++++-----
super-intel.c | 33 +++++++++++++++++++++------------
util.c | 6 +++---
5 files changed, 62 insertions(+), 41 deletions(-)
Index: mdadm/Incremental.c
===================================================================
--- mdadm.orig/Incremental.c
+++ mdadm/Incremental.c
@@ -889,7 +889,7 @@ static int array_try_spare(char *devname
struct domainlist *dl = NULL;
struct mdinfo *sra;
unsigned long long devsize;
- unsigned long long component_size = 0;
+ struct spare_criteria sc = {0};
if (is_subarray(mp->metadata))
continue;
@@ -958,7 +958,8 @@ static int array_try_spare(char *devname
}
if (st3->ss->load_container &&
!st3->ss->load_container(st3, mdfd, mp->path)) {
- component_size = st3->ss->min_acceptable_spare_size(st3);
+ if (st3->ss->get_spare_criteria)
+ st3->ss->get_spare_criteria(st3, &sc);
st3->ss->free_super(st3);
}
free(st3);
@@ -969,9 +970,8 @@ static int array_try_spare(char *devname
sra->devs
? sra->devs->data_offset
: INVALID_SECTORS)
- < sra->component_size)
- ||
- (sra->component_size == 0 && devsize < component_size)) {
+ < sra->component_size) ||
+ (sra->component_size == 0 && devsize < sc.min_size)) {
if (verbose > 1)
pr_err("not adding %s to %s as it is too small\n",
devname, mp->path);
@@ -1655,12 +1655,15 @@ static int Incremental_container(struct
struct supertype *sst =
super_imsm.match_metadata_desc("imsm");
struct mdinfo *sinfo;
- unsigned long long min_size = 0;
- if (st->ss->min_acceptable_spare_size)
- min_size = st->ss->min_acceptable_spare_size(st);
+
if (!sst->ss->load_container(sst, sfd, NULL)) {
+ struct spare_criteria sc = {0};
+
+ if (st->ss->get_spare_criteria)
+ st->ss->get_spare_criteria(st, &sc);
+
close(sfd);
- sinfo = container_choose_spares(sst, min_size,
+ sinfo = container_choose_spares(sst, &sc,
domains, NULL,
st->ss->name, 0);
sst->ss->free_super(sst);
Index: mdadm/Monitor.c
===================================================================
--- mdadm.orig/Monitor.c
+++ mdadm/Monitor.c
@@ -746,13 +746,14 @@ static int add_new_arrays(struct mdstat_
return new_found;
}
-static int get_min_spare_size_required(struct state *st, unsigned long long *sizep)
+static int get_required_spare_criteria(struct state *st,
+ struct spare_criteria *sc)
{
int fd;
if (!st->metadata ||
- !st->metadata->ss->min_acceptable_spare_size) {
- *sizep = 0;
+ !st->metadata->ss->get_spare_criteria) {
+ sc->min_size = 0;
return 0;
}
@@ -766,7 +767,8 @@ static int get_min_spare_size_required(s
close(fd);
if (!st->metadata->sb)
return 1;
- *sizep = st->metadata->ss->min_acceptable_spare_size(st->metadata);
+
+ st->metadata->ss->get_spare_criteria(st->metadata, sc);
st->metadata->ss->free_super(st->metadata);
return 0;
@@ -798,7 +800,7 @@ static int check_donor(struct state *fro
}
static dev_t choose_spare(struct state *from, struct state *to,
- struct domainlist *domlist, unsigned long long min_size)
+ struct domainlist *domlist, struct spare_criteria *sc)
{
int d;
dev_t dev = 0;
@@ -813,9 +815,9 @@ static dev_t choose_spare(struct state *
test_partition_from_id(from->devid[d]))
continue;
- if (min_size &&
+ if (sc->min_size &&
dev_size_from_id(from->devid[d], &dev_size) &&
- dev_size < min_size)
+ dev_size < sc->min_size)
continue;
pol = devid_policy(from->devid[d]);
@@ -832,7 +834,7 @@ static dev_t choose_spare(struct state *
static dev_t container_choose_spare(struct state *from, struct state *to,
struct domainlist *domlist,
- unsigned long long min_size, int active)
+ struct spare_criteria *sc, int active)
{
/* This is similar to choose_spare, but we cannot trust devstate,
* so we need to read the metadata instead
@@ -883,7 +885,7 @@ static dev_t container_choose_spare(stru
}
/* We only need one spare so full list not needed */
- list = container_choose_spares(st, min_size, domlist, from->spare_group,
+ list = container_choose_spares(st, sc, domlist, from->spare_group,
to->metadata->ss->name, 1);
if (list) {
struct mdinfo *disks = list->devs;
@@ -899,6 +901,7 @@ static void try_spare_migration(struct s
{
struct state *from;
struct state *st;
+ struct spare_criteria sc;
link_containers_with_subarrays(statelist);
for (st = statelist; st; st = st->next)
@@ -907,7 +910,6 @@ static void try_spare_migration(struct s
struct domainlist *domlist = NULL;
int d;
struct state *to = st;
- unsigned long long min_size;
if (to->parent_devnm[0] && !to->parent)
/* subarray monitored without parent container
@@ -918,14 +920,14 @@ static void try_spare_migration(struct s
/* member of a container */
to = to->parent;
- if (get_min_spare_size_required(to, &min_size))
+ if (get_required_spare_criteria(to, &sc))
continue;
if (to->metadata->ss->external) {
/* We must make sure there is
* no suitable spare in container already.
* If there is we don't add more */
dev_t devid = container_choose_spare(
- to, to, NULL, min_size, st->active);
+ to, to, NULL, &sc, st->active);
if (devid > 0)
continue;
}
@@ -948,10 +950,10 @@ static void try_spare_migration(struct s
continue;
if (from->metadata->ss->external)
devid = container_choose_spare(
- from, to, domlist, min_size, 0);
+ from, to, domlist, &sc, 0);
else
devid = choose_spare(from, to, domlist,
- min_size);
+ &sc);
if (devid > 0
&& move_spare(from->devname, to->devname, devid)) {
alert("MoveSpare", to->devname, from->devname, info);
Index: mdadm/mdadm.h
===================================================================
--- mdadm.orig/mdadm.h
+++ mdadm/mdadm.h
@@ -351,6 +351,10 @@ struct createinfo {
struct supertype *supertype;
};
+struct spare_criteria {
+ unsigned long long min_size;
+};
+
enum mode {
ASSEMBLE=1,
BUILD,
@@ -929,11 +933,13 @@ extern struct superswitch {
*/
__u64 (*avail_size)(struct supertype *st, __u64 size,
unsigned long long data_offset);
- /* This is similar to 'avail_size' in purpose, but is used for
- * containers for which there is no 'component size' to compare.
- * This reports that whole-device size which is a minimum
+ /*
+ * Return spare criteria for array:
+ * - minimum disk size can be used in array;
+ * Return values: 0 - for success and -EINVAL on error.
*/
- unsigned long long (*min_acceptable_spare_size)(struct supertype *st);
+ int (*get_spare_criteria)(struct supertype *st,
+ struct spare_criteria *sc);
/* Find somewhere to put a bitmap - possibly auto-size it - and
* update the metadata to record this. The array may be newly
* created, in which case data_size may be updated, or it might
@@ -1491,7 +1497,7 @@ extern int assemble_container_content(st
#define INCR_ALREADY 4
#define INCR_YES 8
extern struct mdinfo *container_choose_spares(struct supertype *st,
- unsigned long long min_size,
+ struct spare_criteria *criteria,
struct domainlist *domlist,
char *spare_group,
const char *metadata, int get_one);
Index: mdadm/super-intel.c
===================================================================
--- mdadm.orig/super-intel.c
+++ mdadm/super-intel.c
@@ -1386,37 +1386,44 @@ static __u32 imsm_min_reserved_sectors(s
return (remainder < rv) ? remainder : rv;
}
-/* Return minimum size of a spare that can be used in this array*/
-static unsigned long long min_acceptable_spare_size_imsm(struct supertype *st)
+/*
+ * Return minimum size of a spare and sector size
+ * that can be used in this array
+ */
+int get_spare_criteria_imsm(struct supertype *st, struct spare_criteria *c)
{
struct intel_super *super = st->sb;
struct dl *dl;
struct extent *e;
int i;
- unsigned long long rv = 0;
+ unsigned long long size = 0;
+
+ c->min_size = 0;
if (!super)
- return rv;
+ return -EINVAL;
/* find first active disk in array */
dl = super->disks;
while (dl && (is_failed(&dl->disk) || dl->index == -1))
dl = dl->next;
if (!dl)
- return rv;
+ return -EINVAL;
/* find last lba used by subarrays */
e = get_extents(super, dl);
if (!e)
- return rv;
+ return -EINVAL;
for (i = 0; e[i].size; i++)
continue;
if (i > 0)
- rv = e[i-1].start + e[i-1].size;
+ size = e[i-1].start + e[i-1].size;
free(e);
/* add the amount of space needed for metadata */
- rv = rv + imsm_min_reserved_sectors(super);
+ size += imsm_min_reserved_sectors(super);
+
+ c->min_size = size * 512;
- return rv * 512;
+ return 0;
}
static int is_gen_migration(struct imsm_dev *dev);
@@ -10868,8 +10875,10 @@ static int imsm_reshape_is_allowed_on_co
*/
static struct mdinfo *get_spares_for_grow(struct supertype *st)
{
- unsigned long long min_size = min_acceptable_spare_size_imsm(st);
- return container_choose_spares(st, min_size, NULL, NULL, NULL, 0);
+ struct spare_criteria sc;
+
+ get_spare_criteria_imsm(st, &sc);
+ return container_choose_spares(st, &sc, NULL, NULL, NULL, 0);
}
/******************************************************************************
@@ -11908,7 +11917,7 @@ struct superswitch super_imsm = {
.update_super = update_super_imsm,
.avail_size = avail_size_imsm,
- .min_acceptable_spare_size = min_acceptable_spare_size_imsm,
+ .get_spare_criteria = get_spare_criteria_imsm,
.compare_super = compare_super_imsm,
Index: mdadm/util.c
===================================================================
--- mdadm.orig/util.c
+++ mdadm/util.c
@@ -2083,7 +2083,7 @@ int experimental(void)
* if spare_group given add it to domains of each spare
* metadata allows to test domains using metadata of destination array */
struct mdinfo *container_choose_spares(struct supertype *st,
- unsigned long long min_size,
+ struct spare_criteria *criteria,
struct domainlist *domlist,
char *spare_group,
const char *metadata, int get_one)
@@ -2107,9 +2107,9 @@ struct mdinfo *container_choose_spares(s
unsigned long long dev_size;
dev_t dev = makedev(d->disk.major,d->disk.minor);
- if (!min_size ||
+ if (!criteria->min_size ||
(dev_size_from_id(dev, &dev_size) &&
- dev_size >= min_size))
+ dev_size >= criteria->min_size))
found = 1;
/* check if domain matches */
if (found && domlist) {

181
0056-Add-sector-size-as-spare-selection-criterion.patch Normal file
View File

@ -0,0 +1,181 @@
From 4b57ecf6cea134edff75a2f3a87ee48d52715c70 Mon Sep 17 00:00:00 2001
From: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Date: Tue, 9 May 2017 12:25:47 +0200
Subject: [PATCH] Add sector size as spare selection criterion
Add sector size as new spare selection criterion. Assume that 0 means
there is no requirement for the sector size in the array. Skip disks
with unsuitable sector size when looking for a spare to move across
containers.
Signed-off-by: Alexey Obitotskiy <aleksey.obitotskiy@intel.com>
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
Incremental.c | 4 ++--
Monitor.c | 8 ++++++++
mdadm.h | 3 +++
super-intel.c | 2 ++
util.c | 31 ++++++++++++++++++++++++++++++-
5 files changed, 45 insertions(+), 3 deletions(-)
diff --git a/Incremental.c b/Incremental.c
index fe9d644..30dc7a2 100644
--- a/Incremental.c
+++ b/Incremental.c
@@ -867,7 +867,7 @@ static int array_try_spare(char *devname, int *dfdp, struct dev_policy *pol,
struct domainlist *dl = NULL;
struct mdinfo *sra;
unsigned long long devsize;
- struct spare_criteria sc = {0};
+ struct spare_criteria sc = {0, 0};
if (is_subarray(mp->metadata))
continue;
@@ -1627,7 +1627,7 @@ static int Incremental_container(struct supertype *st, char *devname,
struct mdinfo *sinfo;
if (!sst->ss->load_container(sst, sfd, NULL)) {
- struct spare_criteria sc = {0};
+ struct spare_criteria sc = {0, 0};
if (st->ss->get_spare_criteria)
st->ss->get_spare_criteria(st, &sc);
diff --git a/Monitor.c b/Monitor.c
index 9a2baad..c96f8e8 100644
--- a/Monitor.c
+++ b/Monitor.c
@@ -731,6 +731,7 @@ static int get_required_spare_criteria(struct state *st,
if (!st->metadata ||
!st->metadata->ss->get_spare_criteria) {
sc->min_size = 0;
+ sc->sector_size = 0;
return 0;
}
@@ -787,6 +788,7 @@ static dev_t choose_spare(struct state *from, struct state *to,
from->devstate[d] == 0) {
struct dev_policy *pol;
unsigned long long dev_size;
+ unsigned int dev_sector_size;
if (to->metadata->ss->external &&
test_partition_from_id(from->devid[d]))
@@ -797,6 +799,12 @@ static dev_t choose_spare(struct state *from, struct state *to,
dev_size < sc->min_size)
continue;
+ if (sc->sector_size &&
+ dev_sector_size_from_id(from->devid[d],
+ &dev_sector_size) &&
+ sc->sector_size != dev_sector_size)
+ continue;
+
pol = devid_policy(from->devid[d]);
if (from->spare_group)
pol_add(&pol, pol_domain,
diff --git a/mdadm.h b/mdadm.h
index 8da7fd3..ec0a39e 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -363,6 +363,7 @@ struct createinfo {
struct spare_criteria {
unsigned long long min_size;
+ unsigned int sector_size;
};
enum mode {
@@ -947,6 +948,7 @@ extern struct superswitch {
/*
* Return spare criteria for array:
* - minimum disk size can be used in array;
+ * - sector size can be used in array.
* Return values: 0 - for success and -EINVAL on error.
*/
int (*get_spare_criteria)(struct supertype *st,
@@ -1189,6 +1191,7 @@ extern int get_dev_size(int fd, char *dname, unsigned long long *sizep);
extern int get_dev_sector_size(int fd, char *dname, unsigned int *sectsizep);
extern int must_be_container(int fd);
extern int dev_size_from_id(dev_t id, unsigned long long *size);
+extern int dev_sector_size_from_id(dev_t id, unsigned int *size);
void wait_for(char *dev, int fd);
/*
diff --git a/super-intel.c b/super-intel.c
index be973f8..ba6f810 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -1396,6 +1396,7 @@ int get_spare_criteria_imsm(struct supertype *st, struct spare_criteria *c)
unsigned long long size = 0;
c->min_size = 0;
+ c->sector_size = 0;
if (!super)
return -EINVAL;
@@ -1419,6 +1420,7 @@ int get_spare_criteria_imsm(struct supertype *st, struct spare_criteria *c)
size += imsm_min_reserved_sectors(super);
c->min_size = size * 512;
+ c->sector_size = super->sector_size;
return 0;
}
diff --git a/util.c b/util.c
index 8b3c67d..fc9cd3f 100644
--- a/util.c
+++ b/util.c
@@ -1265,6 +1265,23 @@ int dev_size_from_id(dev_t id, unsigned long long *size)
return 0;
}
+int dev_sector_size_from_id(dev_t id, unsigned int *size)
+{
+ char buf[20];
+ int fd;
+
+ sprintf(buf, "%d:%d", major(id), minor(id));
+ fd = dev_open(buf, O_RDONLY);
+ if (fd < 0)
+ return 0;
+ if (get_dev_sector_size(fd, NULL, size)) {
+ close(fd);
+ return 1;
+ }
+ close(fd);
+ return 0;
+}
+
struct supertype *dup_super(struct supertype *orig)
{
struct supertype *st;
@@ -2129,12 +2146,24 @@ struct mdinfo *container_choose_spares(struct supertype *st,
if (d->disk.state == 0) {
/* check if size is acceptable */
unsigned long long dev_size;
+ unsigned int dev_sector_size;
+ int size_valid = 0;
+ int sector_size_valid = 0;
+
dev_t dev = makedev(d->disk.major,d->disk.minor);
if (!criteria->min_size ||
(dev_size_from_id(dev, &dev_size) &&
dev_size >= criteria->min_size))
- found = 1;
+ size_valid = 1;
+
+ if (!criteria->sector_size ||
+ (dev_sector_size_from_id(dev, &dev_sector_size) &&
+ criteria->sector_size == dev_sector_size))
+ sector_size_valid = 1;
+
+ found = size_valid && sector_size_valid;
+
/* check if domain matches */
if (found && domlist) {
struct dev_policy *pol = devid_policy(dev);
--
2.12.0

58
0057-super1-fix-sb-max_dev-when-adding-a-new-disk-in-line.patch Normal file
View File

@ -0,0 +1,58 @@
From: Lidong Zhong <lzhong@suse.com>
Date: Thu, 25 May 2017 17:28:11 +0800
Subject: [PATCH] super1: fix sb->max_dev when adding a new disk in linear array
Git-commit: 68fee4af1703dc0bc0d1c9c99fd750e8dca3a131
Patch-mainline: v4.0-148
References: bsc#1032802
The value of sb->max_dev will always be increased by 1 when adding
a new disk in linear array. It causes an inconsistence between each
disk in the array and the "Array State" value of "mdadm --examine DISK"
is wrong. For example, when adding the first new disk into linear array
it will be:
Array State : RAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
('A' == active, '.' == missing, 'R' == replacing)
Adding the second disk into linear array it will be
Array State : .AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
('A' == active, '.' == missing, 'R' == replacing)
Signed-off-by: Lidong Zhong <lzhong@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Signed-off-by: Coly Li <colyli@suse.de>
---
super1.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/super1.c b/super1.c
index 2fcb814..86ec850 100644
--- a/super1.c
+++ b/super1.c
@@ -1267,8 +1267,9 @@ static int update_super1(struct supertype *st, struct mdinfo *info,
break;
sb->dev_number = __cpu_to_le32(i);
info->disk.number = i;
- if (max >= __le32_to_cpu(sb->max_dev))
+ if (i >= max) {
sb->max_dev = __cpu_to_le32(max+1);
+ }
random_uuid(sb->device_uuid);
@@ -1293,7 +1294,11 @@ static int update_super1(struct supertype *st, struct mdinfo *info,
}
}
} else if (strcmp(update, "linear-grow-update") == 0) {
+ int max = __le32_to_cpu(sb->max_dev);
sb->raid_disks = __cpu_to_le32(info->array.raid_disks);
+ if (info->array.raid_disks > max) {
+ sb->max_dev = __cpu_to_le32(max+1);
+ }
sb->dev_roles[info->disk.number] =
__cpu_to_le16(info->disk.raid_disk);
} else if (strcmp(update, "resync") == 0) {
--
2.13.1

44
0058-super1-only-set-clustered-flag-when-bitmap-is-presen.patch Normal file
View File

@ -0,0 +1,44 @@
From 6438c249c4fed92cf6e5fb492d19f4c4f516ff6f Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.com>
Date: Fri, 4 Aug 2017 15:30:02 +1000
Subject: [PATCH] super1: only set clustered flag when bitmap is present
Patch-mainline: mdadm-4.0
References: bsc#1047314
If no bitmap is present, then the test
if (__le32_to_cpu(bsb->nodes) > 1)
accesses uninitialised memory. So move that test inside
a test for a bitmap being present.
Note by Coly Li: this patch is modified for SLE12-SP3.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Signed-off-by: Coly Li <colyli@suse.de>
---
super1.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: mdadm-4.0/super1.c
===================================================================
--- mdadm-4.0.orig/super1.c
+++ mdadm-4.0/super1.c
@@ -950,14 +950,14 @@ static void getinfo_super1(struct supert
info->array.state =
(__le64_to_cpu(sb->resync_offset) == MaxSector)
? 1 : 0;
- if (__le32_to_cpu(bsb->nodes) > 1)
- info->array.state |= (1 << MD_SB_CLUSTERED);
super_offset = __le64_to_cpu(sb->super_offset);
info->data_offset = __le64_to_cpu(sb->data_offset);
info->component_size = __le64_to_cpu(sb->size);
if (sb->feature_map & __le32_to_cpu(MD_FEATURE_BITMAP_OFFSET)) {
info->bitmap_offset = (int32_t)__le32_to_cpu(sb->bitmap_offset);
+ if (__le32_to_cpu(bsb->nodes) > 1)
+ info->array.state |= (1 << MD_SB_CLUSTERED);
} else if (sb->feature_map & __le32_to_cpu(MD_FEATURE_PPL)) {
info->ppl_offset = __le16_to_cpu(sb->ppl.offset);
info->ppl_size = __le16_to_cpu(sb->ppl.size);

0
0002-The-mdcheck-script-now-adds-messages-to-the-system.patch → 1000-The-mdcheck-script-now-adds-messages-to-the-system.patch
View File

83
mdadm.changes
View File

@ -1,3 +1,86 @@
-------------------------------------------------------------------
Mon Aug 21 16:44:54 UTC 2017 - colyli@suse.com
- SLE15 continues to use mdadm-4.0, synchronize mdadm package from
SLE12-SP3 to SLE15, re-order all patches.
- Rename the following patches, they are deleted and re-add in next
part of patches
0001-Generic-support-for-consistency-policy-and-PPL.patch
0002-Detail-show-consistency-policy.patch
0002-The-mdcheck-script-now-adds-messages-to-the-system.patch
0003-imsm-PPL-support.patch
0004-super1-PPL-support.patch
0005-Add-ppl-and-no-ppl-options-for-update.patch
0006-Grow-support-consistency-policy-change.patch
0007-udev-md-raid-assembly.rules-Skip-non-ready-devices.patch
0008-Retry-HOT_REMOVE_DISK-a-few-times.patch
0009-Introduce-sys_hot_remove_disk.patch
0010-Add-force-flag-to-hot_remove_disk.patch
0011-Detail-handle-non-existent-arrays-better.patch
- Synchronize patches from mdadm of SLE12-SP3, the above renamed
patches are re-add here,
0001-Makefile-Fix-date-to-be-output-in-ISO-format.patch
0002-imsm-fix-missing-error-message-during-migration.patch
0003-Fix-oddity-where-mdadm-did-not-recognise-a-relative-.patch
0004-mdadm-check-the-nodes-when-operate-clustered-array.patch
0005-examine-tidy-up-some-code.patch
0006-mdadm-add-man-page-for-symlinks.patch
0007-mdadm-add-checking-clustered-bitmap-in-assemble-mode.patch
0008-mdadm-Add-Wimplicit-fallthrough-0-in-Makefile.patch
0009-mdadm-Specify-enough-length-when-write-to-buffer.patch
0010-mdadm-it-doesn-t-make-sense-to-set-bitmap-twice.patch
0011-mdadm-Monitor-Fix-NULL-pointer-dereference-when-stat.patch
0012-Replace-snprintf-with-strncpy-at-some-places-to-avoi.patch
0013-mdadm-Forced-type-conversion-to-avoid-truncation.patch
0014-super1-ignore-failfast-flag-for-setting-device-role.patch
0015-mdadm-bitmap-fixed-typos-in-comments-of-bitmap.h.patch
0016-udev-md-raid-assembly.rules-Skip-non-ready-devices.patch
0017-Retry-HOT_REMOVE_DISK-a-few-times.patch
0018-mdadm-Build-check-the-level-parameter-when-build-new.patch
0019-Introduce-sys_hot_remove_disk.patch
0020-Add-force-flag-to-hot_remove_disk.patch
0021-Detail-handle-non-existent-arrays-better.patch
0022-Generic-support-for-consistency-policy-and-PPL.patch
0023-Detail-show-consistency-policy.patch
0024-imsm-PPL-support.patch
0025-super1-PPL-support.patch
0026-Add-ppl-and-no-ppl-options-for-update.patch
0027-Grow-support-consistency-policy-change.patch
0028-mdadm.h-struct-mdinfo-reorganize-ppl-elements-for-be.patch
0029-super1-replace-hard-coded-values-with-bit-definition.patch
0030-mdadm-Clean-up-some-ugly-multiple-actions-on-single-.patch
0031-mdadm-Fixup-a-number-of-whitespace-inconsistency-cas.patch
0032-util-Cosmetic-changes.patch
0033-Grow-Fixup-a-pile-of-cosmetic-issues.patch
0034-Grow-Remove-unnecessary-optimization.patch
0035-Grow-Do-not-shadow-an-existing-variable.patch
0036-imsm-use-rounded-size-for-metadata-initialization.patch
0037-mdadm.c-fix-compile-error-switch-condition-has-boole.patch
0038-Create-Fixup-bad-placement-of-logical-in-multi-line-.patch
0039-Create-Fixup-various-whitespace-issues.patch
0040-mdadm.c-fix-compile-warning-mdfd-is-uninitialized.patch
0041-mdopen-use-parameters-new_array-to-create-arrays-whe.patch
0042-mdadm-manpage-update-manpage-for-readonly-parameter.patch
0043-mdadm-manpage-clustered-arrays-don-t-support-array-s.patch
0044-maps-Terminate-modes-map-correctly.patch
0045-Grow_continue_command-ensure-content-is-properly-ini.patch
0046-systemd-mdadm-last-resort-use-ConditionPathExists-in.patch
0047-Detail-ensure-export-names-are-acceptable-as-shell-v.patch
0048-Grow-set-component-size-prior-to-array-size.patch
0049-Grow-don-t-allow-to-enable-PPL-when-reshape-is-in-pr.patch
0050-Grow-don-t-allow-array-geometry-change-with-ppl-enab.patch
0051-IMSM-Correct-examine-output-for-4k-disks.patch
0052-imsm-allow-drives-in-a-container-regardless-of-secto.patch
0053-imsm-allocate-buffer-to-support-maximum-sector-size.patch
0054-imsm-don-t-allow-disks-with-different-sector-size-in.patch
0055-Allow-more-spare-selection-criteria.patch
0056-Add-sector-size-as-spare-selection-criterion.patch
0057-super1-fix-sb-max_dev-when-adding-a-new-disk-in-line.patch
0058-super1-only-set-clustered-flag-when-bitmap-is-presen.patch
1000-The-mdcheck-script-now-adds-messages-to-the-system.patch
-------------------------------------------------------------------
Fri Mar 24 04:10:22 UTC 2017 - nfbrown@suse.com

120
mdadm.spec
View File

@ -39,18 +39,65 @@ Source1: Software-RAID.HOWTO.tar.bz2
Source2: sysconfig.mdadm
Source3: cron.d.mdadm
Source7: mdadm.cron
Patch0: 0002-The-mdcheck-script-now-adds-messages-to-the-system.patch
Patch1: 0001-Generic-support-for-consistency-policy-and-PPL.patch
Patch2: 0002-Detail-show-consistency-policy.patch
Patch3: 0003-imsm-PPL-support.patch
Patch4: 0004-super1-PPL-support.patch
Patch5: 0005-Add-ppl-and-no-ppl-options-for-update.patch
Patch6: 0006-Grow-support-consistency-policy-change.patch
Patch7: 0007-udev-md-raid-assembly.rules-Skip-non-ready-devices.patch
Patch8: 0008-Retry-HOT_REMOVE_DISK-a-few-times.patch
Patch9: 0009-Introduce-sys_hot_remove_disk.patch
Patch10: 0010-Add-force-flag-to-hot_remove_disk.patch
Patch11: 0011-Detail-handle-non-existent-arrays-better.patch
Patch1: 0001-Makefile-Fix-date-to-be-output-in-ISO-format.patch
Patch2: 0002-imsm-fix-missing-error-message-during-migration.patch
Patch3: 0003-Fix-oddity-where-mdadm-did-not-recognise-a-relative-.patch
Patch4: 0004-mdadm-check-the-nodes-when-operate-clustered-array.patch
Patch5: 0005-examine-tidy-up-some-code.patch
Patch6: 0006-mdadm-add-man-page-for-symlinks.patch
Patch7: 0007-mdadm-add-checking-clustered-bitmap-in-assemble-mode.patch
Patch8: 0008-mdadm-Add-Wimplicit-fallthrough-0-in-Makefile.patch
Patch9: 0009-mdadm-Specify-enough-length-when-write-to-buffer.patch
Patch10: 0010-mdadm-it-doesn-t-make-sense-to-set-bitmap-twice.patch
Patch11: 0011-mdadm-Monitor-Fix-NULL-pointer-dereference-when-stat.patch
Patch12: 0012-Replace-snprintf-with-strncpy-at-some-places-to-avoi.patch
Patch13: 0013-mdadm-Forced-type-conversion-to-avoid-truncation.patch
Patch14: 0014-super1-ignore-failfast-flag-for-setting-device-role.patch
Patch15: 0015-mdadm-bitmap-fixed-typos-in-comments-of-bitmap.h.patch
Patch16: 0016-udev-md-raid-assembly.rules-Skip-non-ready-devices.patch
Patch17: 0017-Retry-HOT_REMOVE_DISK-a-few-times.patch
Patch18: 0018-mdadm-Build-check-the-level-parameter-when-build-new.patch
Patch19: 0019-Introduce-sys_hot_remove_disk.patch
Patch20: 0020-Add-force-flag-to-hot_remove_disk.patch
Patch21: 0021-Detail-handle-non-existent-arrays-better.patch
Patch22: 0022-Generic-support-for-consistency-policy-and-PPL.patch
Patch23: 0023-Detail-show-consistency-policy.patch
Patch24: 0024-imsm-PPL-support.patch
Patch25: 0025-super1-PPL-support.patch
Patch26: 0026-Add-ppl-and-no-ppl-options-for-update.patch
Patch27: 0027-Grow-support-consistency-policy-change.patch
Patch28: 0028-mdadm.h-struct-mdinfo-reorganize-ppl-elements-for-be.patch
Patch29: 0029-super1-replace-hard-coded-values-with-bit-definition.patch
Patch30: 0030-mdadm-Clean-up-some-ugly-multiple-actions-on-single-.patch
Patch31: 0031-mdadm-Fixup-a-number-of-whitespace-inconsistency-cas.patch
Patch32: 0032-util-Cosmetic-changes.patch
Patch33: 0033-Grow-Fixup-a-pile-of-cosmetic-issues.patch
Patch34: 0034-Grow-Remove-unnecessary-optimization.patch
Patch35: 0035-Grow-Do-not-shadow-an-existing-variable.patch
Patch36: 0036-imsm-use-rounded-size-for-metadata-initialization.patch
Patch37: 0037-mdadm.c-fix-compile-error-switch-condition-has-boole.patch
Patch38: 0038-Create-Fixup-bad-placement-of-logical-in-multi-line-.patch
Patch39: 0039-Create-Fixup-various-whitespace-issues.patch
Patch40: 0040-mdadm.c-fix-compile-warning-mdfd-is-uninitialized.patch
Patch41: 0041-mdopen-use-parameters-new_array-to-create-arrays-whe.patch
Patch42: 0042-mdadm-manpage-update-manpage-for-readonly-parameter.patch
Patch43: 0043-mdadm-manpage-clustered-arrays-don-t-support-array-s.patch
Patch44: 0044-maps-Terminate-modes-map-correctly.patch
Patch45: 0045-Grow_continue_command-ensure-content-is-properly-ini.patch
Patch46: 0046-systemd-mdadm-last-resort-use-ConditionPathExists-in.patch
Patch47: 0047-Detail-ensure-export-names-are-acceptable-as-shell-v.patch
Patch48: 0048-Grow-set-component-size-prior-to-array-size.patch
Patch49: 0049-Grow-don-t-allow-to-enable-PPL-when-reshape-is-in-pr.patch
Patch50: 0050-Grow-don-t-allow-array-geometry-change-with-ppl-enab.patch
Patch51: 0051-IMSM-Correct-examine-output-for-4k-disks.patch
Patch52: 0052-imsm-allow-drives-in-a-container-regardless-of-secto.patch
Patch53: 0053-imsm-allocate-buffer-to-support-maximum-sector-size.patch
Patch54: 0054-imsm-don-t-allow-disks-with-different-sector-size-in.patch
Patch55: 0055-Allow-more-spare-selection-criteria.patch
Patch56: 0056-Add-sector-size-as-spare-selection-criterion.patch
Patch57: 0057-super1-fix-sb-max_dev-when-adding-a-new-disk-in-line.patch
Patch58: 0058-super1-only-set-clustered-flag-when-bitmap-is-presen.patch
Patch1000: 1000-The-mdcheck-script-now-adds-messages-to-the-system.patch
%define _udevdir %(pkg-config --variable=udevdir udev)
%define _systemdshutdowndir %{_unitdir}/../system-shutdown
@ -62,7 +109,6 @@ programs but with a very different interface.
%prep
%setup -q -a1
%patch0 -p1
%patch1 -p1
%patch2 -p1
%patch3 -p1
@ -74,6 +120,54 @@ programs but with a very different interface.
%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
%patch35 -p1
%patch36 -p1
%patch37 -p1
%patch38 -p1
%patch39 -p1
%patch40 -p1
%patch41 -p1
%patch42 -p1
%patch43 -p1
%patch44 -p1
%patch45 -p1
%patch46 -p1
%patch47 -p1
%patch48 -p1
%patch49 -p1
%patch50 -p1
%patch51 -p1
%patch52 -p1
%patch53 -p1
%patch54 -p1
%patch55 -p1
%patch56 -p1
%patch57 -p1
%patch58 -p1
%patch1000 -p1
%build
make %{?_smp_mflags} CC="%__cc" CXFLAGS="$RPM_OPT_FLAGS -Wno-error" SUSE=yes