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Accepting request 251781 from home:wanglh:branches:Base:System

Browse Source 
update to lvm2-2.02.111

OBS-URL: https://build.opensuse.org/request/show/251781
OBS-URL: https://build.opensuse.org/package/show/Base:System/lvm2?expand=0&rev=104
This commit is contained in:
Marcus Meissner 2014-09-25 08:31:10 +00:00 committed by Git OBS Bridge
parent 8bdb48d716
commit 0621383d81
53 changed files with 1077 additions and 2113 deletions
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119
0001-RAID-Make-RAID-4-5-6-display-sync-status-under-headi.patch
View File

@ -1,119 +0,0 @@
From e1917809477c4850cc1094121001d61a2b70ef26 Mon Sep 17 00:00:00 2001
From: Jonathan Brassow <jbrassow@redhat.com>
Date: Tue, 23 Oct 2012 21:19:27 -0500
Subject: [PATCH 1/1] RAID: Make RAID 4/5/6 display sync status under heading
s/Copy%/Cpy%Sync
The heading 'Copy%' is specific to PVMOVE volumes, but can be generalized
to apply to LVM mirrors also. It is a bit awkward to use 'Copy%' for
RAID 4/5/6, however - 'Sync%' would be more appropriate. This is why
RAID 4/5/6 have not displayed their sync status by any means available to
'lvs' yet.
Example (old):
[root@hayes-02 lvm2]# lvs vg
LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sy Convert
lv vg -wi-a---- 1.00g
raid1 vg rwi-a-r-- 1.00g 100.00
raid4 vg rwi-a-r-- 1.01g
raid5 vg rwi-a-r-- 1.01g
raid6 vg rwi-a-r-- 1.01g
This patch changes the heading to 'Cpy%Sync' and allows RAID 4/5/6 to print
their sync percent in this field.
Example (new):
[root@hayes-02 lvm2]# lvs vg
LV VG Attr LSize Pool Origin Data% Move Log Cpy%Sync Convert
lv vg -wi-a---- 1.00g
raid1 vg rwi-a-r-- 1.00g 100.00
raid4 vg rwi-a-r-- 1.01g 100.00
raid5 vg rwi-a-r-- 1.01g 100.00
raid6 vg rwi-a-r-- 1.01g 100.00
---
lib/report/columns.h | 3 ++-
lib/report/properties.c | 2 ++
lib/report/report.c | 20 +++++++++++++-------
man/lvs.8.in | 1 +
4 files changed, 18 insertions(+), 8 deletions(-)
diff --git a/lib/report/columns.h b/lib/report/columns.h
index 6299a2b..c83a086 100644
--- a/lib/report/columns.h
+++ b/lib/report/columns.h
@@ -78,7 +78,8 @@ FIELD(LVS, lv, NUM, "OSize", lvid, 5, originsize, origin_size, "For snapshots, t
FIELD(LVS, lv, NUM, "Data%", lvid, 6, datapercent, data_percent, "For snapshot and thin pools and volumes, the percentage full if LV is active.", 0)
FIELD(LVS, lv, NUM, "Snap%", lvid, 6, snpercent, snap_percent, "For snapshots, the percentage full if LV is active.", 0)
FIELD(LVS, lv, NUM, "Meta%", lvid, 6, metadatapercent, metadata_percent, "For thin pools, the percentage of metadata full if LV is active.", 0)
-FIELD(LVS, lv, NUM, "Copy%", lvid, 6, copypercent, copy_percent, "For mirrors and pvmove, current percentage in-sync.", 0)
+FIELD(LVS, lv, NUM, "Cpy%Sync", lvid, 8, copypercent, copy_percent, "For RAID, mirrors and pvmove, current percentage in-sync.", 0)
+FIELD(LVS, lv, NUM, "Cpy%Sync", lvid, 8, copypercent, sync_percent, "For RAID, mirrors and pvmove, current percentage in-sync.", 0)
FIELD(LVS, lv, STR, "Move", lvid, 4, movepv, move_pv, "For pvmove, Source PV of temporary LV created by pvmove.", 0)
FIELD(LVS, lv, STR, "Convert", lvid, 7, convertlv, convert_lv, "For lvconvert, Name of temporary LV created by lvconvert.", 0)
FIELD(LVS, lv, STR, "Log", lvid, 3, loglv, mirror_log, "For mirrors, the LV holding the synchronisation log.", 0)
diff --git a/lib/report/properties.c b/lib/report/properties.c
index c4f6ab9..fe197f5 100644
--- a/lib/report/properties.c
+++ b/lib/report/properties.c
@@ -189,6 +189,8 @@ GET_LV_NUM_PROPERTY_FN(snap_percent, _snap_percent(lv))
#define _snap_percent_set _not_implemented_set
GET_LV_NUM_PROPERTY_FN(copy_percent, _copy_percent(lv))
#define _copy_percent_set _not_implemented_set
+GET_LV_NUM_PROPERTY_FN(sync_percent, _copy_percent(lv))
+#define _sync_percent_set _not_implemented_set
GET_LV_STR_PROPERTY_FN(move_pv, lv_move_pv_dup(lv->vg->vgmem, lv))
#define _move_pv_set _not_implemented_set
GET_LV_STR_PROPERTY_FN(convert_lv, lv_convert_lv_dup(lv->vg->vgmem, lv))
diff --git a/lib/report/report.c b/lib/report/report.c
index b1e2bc1..1833458 100644
--- a/lib/report/report.c
+++ b/lib/report/report.c
@@ -898,13 +898,14 @@ static int _copypercent_disp(struct dm_report *rh __attribute__((unused)),
return 0;
}
- if ((!(lv->status & PVMOVE) && !(lv->status & MIRRORED)) ||
- !lv_mirror_percent(lv->vg->cmd, lv, 0, &percent,
- NULL) || (percent == PERCENT_INVALID)) {
- *sortval = UINT64_C(0);
- dm_report_field_set_value(field, "", sortval);
- return 1;
- }
+ if (lv->status & RAID) {
+ if (!lv_raid_percent(lv, &percent) ||
+ (percent == PERCENT_INVALID))
+ goto no_copypercent;
+ } else if ((!(lv->status & PVMOVE) && !(lv->status & MIRRORED)) ||
+ !lv_mirror_percent(lv->vg->cmd, lv, 0, &percent, NULL) ||
+ (percent == PERCENT_INVALID))
+ goto no_copypercent;
percent = copy_percent(lv);
@@ -922,6 +923,11 @@ static int _copypercent_disp(struct dm_report *rh __attribute__((unused)),
dm_report_field_set_value(field, repstr, sortval);
return 1;
+
+no_copypercent:
+ *sortval = UINT64_C(0);
+ dm_report_field_set_value(field, "", sortval);
+ return 1;
}
static int _dtpercent_disp(int metadata, struct dm_report *rh,
diff --git a/man/lvs.8.in b/man/lvs.8.in
index f31256c..d4d77b0 100644
--- a/man/lvs.8.in
+++ b/man/lvs.8.in
@@ -113,6 +113,7 @@ seg_tags,
snap_percent,
stripes,
stripe_size,
+sync_percent,
thin_count,
transaction_id,
zero.
--
1.9.0

49
0001-clvmd-avoid-logging-in-signal-handler.patch
View File

@ -1,49 +0,0 @@
From 5070ffbca7b16e4139b3da72bdff0c9add517351 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Wed, 17 Apr 2013 23:16:30 +0200
Subject: [PATCH] clvmd: avoid logging in signal handler
debuglog in the main thread.
---
daemons/clvmd/clvmd.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/daemons/clvmd/clvmd.c b/daemons/clvmd/clvmd.c
index c649bbe..a64bd54 100644
--- a/daemons/clvmd/clvmd.c
+++ b/daemons/clvmd/clvmd.c
@@ -874,6 +874,7 @@ static void main_loop(int local_sock, int cmd_timeout)
int saved_errno = errno;
reread_config = 0;
+ DEBUGLOG("got SIGHUP\n");
if (clops->reread_config)
clops->reread_config();
errno = saved_errno;
@@ -982,6 +983,8 @@ static void main_loop(int local_sock, int cmd_timeout)
closedown:
clops->cluster_closedown();
+ if (quit)
+ DEBUGLOG("SIGTERM received\n");
}
static __attribute__ ((noreturn)) void wait_for_child(int c_pipe, int timeout)
@@ -2253,14 +2256,12 @@ static void sigusr2_handler(int sig)
static void sigterm_handler(int sig)
{
- DEBUGLOG("SIGTERM received\n");
quit = 1;
return;
}
static void sighup_handler(int sig)
{
- DEBUGLOG("got SIGHUP\n");
reread_config = 1;
}
--
1.8.4.5

83
0001-lvmetad-Init-lazily-to-avoid-socket-access-on-config.patch
View File

@ -1,83 +0,0 @@
From 983f0b46f2de85b8de0e2d7f8afbdf53f132a87a Mon Sep 17 00:00:00 2001
From: Petr Rockai <prockai@redhat.com>
Date: Mon, 29 Oct 2012 21:39:46 +0100
Subject: [PATCH] lvmetad: Init lazily, to avoid socket access on config
overrides.
Signed-off-by: Andrey Borzenkov <arvidjaar@gmail.com>
---
lib/cache/lvmetad.c | 28 ++++++++++++++++++++++------
1 file changed, 22 insertions(+), 6 deletions(-)
diff --git a/lib/cache/lvmetad.c b/lib/cache/lvmetad.c
index 6a374ac..72e07fd 100644
--- a/lib/cache/lvmetad.c
+++ b/lib/cache/lvmetad.c
@@ -33,7 +33,8 @@ static struct cmd_context *_lvmetad_cmd = NULL;
void lvmetad_disconnect(void)
{
- daemon_close(_lvmetad);
+ if (_lvmetad_connected)
+ daemon_close(_lvmetad);
_lvmetad_connected = 0;
_lvmetad_cmd = NULL;
}
@@ -41,19 +42,25 @@ void lvmetad_disconnect(void)
void lvmetad_init(struct cmd_context *cmd)
{
if (!_lvmetad_use && !access(LVMETAD_PIDFILE, F_OK))
- log_warn("WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!");
+ log_warn("WARNING: lvmetad is running but disabled."
+ " Restart lvmetad before enabling it!");
+ _lvmetad_cmd = cmd;
+}
+
+static void _lvmetad_connect()
+{
if (_lvmetad_use && _lvmetad_socket && !_lvmetad_connected) {
assert(_lvmetad_socket);
_lvmetad = lvmetad_open(_lvmetad_socket);
- if (_lvmetad.socket_fd >= 0 && !_lvmetad.error) {
+ if (_lvmetad.socket_fd >= 0 && !_lvmetad.error)
_lvmetad_connected = 1;
- _lvmetad_cmd = cmd;
- }
}
}
void lvmetad_warning(void)
{
+ if (!_lvmetad_connected)
+ _lvmetad_connect();
if (_lvmetad_use && (_lvmetad.socket_fd < 0 || _lvmetad.error))
log_warn("WARNING: Failed to connect to lvmetad: %s. Falling back to internal scanning.",
strerror(_lvmetad.error));
@@ -61,7 +68,11 @@ void lvmetad_warning(void)
int lvmetad_active(void)
{
- return _lvmetad_use && _lvmetad_connected;
+ if (!_lvmetad_use)
+ return 0;
+ if (!_lvmetad_connected)
+ _lvmetad_connect();
+ return _lvmetad_connected;
}
void lvmetad_set_active(int active)
@@ -873,6 +884,11 @@ int lvmetad_pvscan_all_devs(struct cmd_context *cmd, activation_handler handler)
char *future_token;
int was_silent;
+ if (!lvmetad_active()) {
+ log_error("Cannot proceed since lvmetad is not active.");
+ return 0;
+ }
+
if (!(iter = dev_iter_create(cmd->lvmetad_filter, 1))) {
log_error("dev_iter creation failed");
return 0;
--
1.8.4.5

65
0001-toolcontext-Only-reopen-stdin-if-readable.patch
View File

@ -1,65 +0,0 @@
Index: LVM2.2.02.98/lib/commands/toolcontext.c
===================================================================
--- LVM2.2.02.98.orig/lib/commands/toolcontext.c 2014-04-14 14:06:23.245391597 +0800
+++ LVM2.2.02.98/lib/commands/toolcontext.c 2014-04-14 14:06:47.761421565 +0800
@@ -1315,6 +1315,7 @@ struct cmd_context *create_toolcontext(u
{
struct cmd_context *cmd;
FILE *new_stream;
+ int flags;
#ifdef M_MMAP_MAX
mallopt(M_MMAP_MAX, 0);
@@ -1358,7 +1359,10 @@ struct cmd_context *create_toolcontext(u
goto out;
}
- if (is_valid_fd(STDIN_FILENO)) {
+ /* nohup might set stdin O_WRONLY ! */
+ if (is_valid_fd(STDIN_FILENO) &&
+ ((flags = fcntl(STDIN_FILENO, F_GETFL)) > 0) &&
+ (flags & O_ACCMODE) != O_WRONLY) {
if (!_reopen_stream(stdin, STDIN_FILENO, "r", "stdin", &new_stream))
goto_out;
stdin = new_stream;
@@ -1368,7 +1372,9 @@ struct cmd_context *create_toolcontext(u
}
}
- if (is_valid_fd(STDOUT_FILENO)) {
+ if (is_valid_fd(STDOUT_FILENO) &&
+ ((flags = fcntl(STDOUT_FILENO, F_GETFL)) > 0) &&
+ (flags & O_ACCMODE) != O_RDONLY) {
if (!_reopen_stream(stdout, STDOUT_FILENO, "w", "stdout", &new_stream))
goto_out;
stdout = new_stream;
@@ -1629,6 +1635,7 @@ void destroy_toolcontext(struct cmd_cont
{
struct dm_config_tree *cft_cmdline;
FILE *new_stream;
+ int flags;
if (cmd->dump_filter)
persistent_filter_dump(cmd->filter, 1);
@@ -1654,7 +1661,9 @@ void destroy_toolcontext(struct cmd_cont
#ifndef VALGRIND_POOL
if (cmd->linebuffer) {
/* Reset stream buffering to defaults */
- if (is_valid_fd(STDIN_FILENO)) {
+ if (is_valid_fd(STDIN_FILENO) &&
+ ((flags = fcntl(STDIN_FILENO, F_GETFL)) > 0) &&
+ (flags & O_ACCMODE) != O_WRONLY) {
if (_reopen_stream(stdin, STDIN_FILENO, "r", "stdin", &new_stream)) {
stdin = new_stream;
setlinebuf(stdin);
@@ -1662,7 +1671,9 @@ void destroy_toolcontext(struct cmd_cont
cmd->linebuffer = NULL; /* Leave buffer in place (deliberate leak) */
}
- if (is_valid_fd(STDOUT_FILENO)) {
+ if (is_valid_fd(STDOUT_FILENO) &&
+ ((flags = fcntl(STDOUT_FILENO, F_GETFL)) > 0) &&
+ (flags & O_ACCMODE) != O_RDONLY) {
if (_reopen_stream(stdout, STDOUT_FILENO, "w", "stdout", &new_stream)) {
stdout = new_stream;
setlinebuf(stdout);

3
LVM2.2.02.111.tgz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:6d8f3e72fe07f614315d8e0c2d9f93c5fc7a4360d14e4f9b805750e21593dd24
size 1487810

7
LVM2.2.02.111.tgz.asc Normal file
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@ -0,0 +1,7 @@
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3
LVM2.2.02.98.tgz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:71030a58fef7e00d82ca4144334548e46aad24551a3cfbe7c3059b1bd137d864
size 1227919

7
LVM2.2.02.98.tgz.asc
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@ -1,7 +0,0 @@
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24
add_scm_support.patch
View File

@ -1,24 +0,0 @@
filters: add scm devices
Fix this:
pvcreate /dev/scma
Device /dev/scma not found (or ignored by filtering).
Upstream via:
9602e68 filters: add scm devices
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
---
lib/filters/device-types.h | 1 +
1 file changed, 1 insertion(+)
--- a/lib/filters/device-types.h
+++ b/lib/filters/device-types.h
@@ -56,5 +56,6 @@ static const device_info_t _device_info[
{"blkext", 1}, /* Extended device partitions */
{"fio", 16}, /* Fusion */
{"mtip32xx", 16}, /* Micron PCIe SSDs */
+ {"scm", 8}, /* Storage Class Memory (IBM S/390) */
{"", 0}
};

144
avoid_reading_failed_dev_in_mirrored_log.diff
View File

@ -1,144 +0,0 @@
commit b248ba0a396d7fc9a459eea02cfdc70b33ce3441
Author: Jonathan Brassow <jbrassow@redhat.com>
Date: Thu Oct 25 00:42:45 2012 -0500
mirror: Avoid reading mirrors with failed devices in mirrored log
Commit 9fd7ac7d035f0b2f8dcc3cb19935eb181816bd76 did not handle mirrors
that contained mirrored logs. This is because the status line of the
mirror does not give an indication of the health of the mirrored log,
as you can see here:
[root@bp-01 lvm2]# dmsetup status vg-lv vg-lv_mlog
vg-lv: 0 409600 mirror 2 253:6 253:7 400/400 1 AA 3 disk 253:5 A
vg-lv_mlog: 0 8192 mirror 2 253:3 253:4 7/8 1 AD 1 core
Thus, the possibility for LVM commands to hang still persists when mirror
have mirrored logs. I discovered this while performing some testing that
does polling with 'pvs' while doing I/O and killing devices. The 'pvs'
managed to get between the mirrored log device failure and the attempt
by dmeventd to repair it. The result was a very nasty block in LVM
commands that is very difficult to remove - even for someone who knows
what is going on. Thus, it is absolutely essential that the log of a
mirror be recursively checked for mirror devices which may be failed
as well.
Despite what the code comment says in the aforementioned commit...
+ * _mirrored_transient_status(). FIXME: It is unable to handle mirrors
+ * with mirrored logs because it does not have a way to get the status of
+ * the mirror that forms the log, which could be blocked.
... it is possible to get the status of the log because the log device
major/minor is given to us by the status output of the top-level mirror.
We can use that to query the log device for any DM status and see if it
is a mirror that needs to be bypassed. This patch does just that and is
now able to avoid reading from mirrors that have failed devices in a
mirrored log.
diff --git a/lib/activate/dev_manager.c b/lib/activate/dev_manager.c
index 6cc57d0..40f719e 100644
--- a/lib/activate/dev_manager.c
+++ b/lib/activate/dev_manager.c
@@ -139,6 +139,7 @@ static int _info_run(const char *name, const char *dlid, struct dm_info *info,
* _parse_mirror_status
* @mirror_status_string
* @image_health: return for allocated copy of image health characters
+ * @log_device: return for 'dev_t' of log device
* @log_health: NULL if corelog, otherwise alloc'ed log health char
*
* This function takes the mirror status string, breaks it up and returns
@@ -149,8 +150,10 @@ static int _info_run(const char *name, const char *dlid, struct dm_info *info,
* Returns: 1 on success, 0 on failure
*/
static int _parse_mirror_status(char *mirror_status_str,
- char **images_health, char **log_health)
+ char **images_health,
+ dev_t *log_dev, char **log_health)
{
+ int major, minor;
char *p = NULL;
char **args, **log_args;
unsigned num_devs, log_argc;
@@ -174,10 +177,14 @@ static int _parse_mirror_status(char *mirror_status_str,
return_0;
*log_health = NULL;
- if (!strcmp(log_args[0], "disk") &&
- !(*log_health = dm_strdup(log_args[2])))
- return_0;
-
+ *log_dev = 0;
+ if (!strcmp(log_args[0], "disk")) {
+ if (!(*log_health = dm_strdup(log_args[2])))
+ return_0;
+ if (sscanf(log_args[1], "%d:%d", &major, &minor) != 2)
+ return_0;
+ *log_dev = MKDEV((dev_t)major, minor);
+ }
if (!(*images_health = dm_strdup(args[2 + num_devs])))
return_0;
@@ -199,9 +206,7 @@ static int _parse_mirror_status(char *mirror_status_str,
* attempting to read a mirror, a circular dependency would be created.)
*
* This function is a slimmed-down version of lib/mirror/mirrored.c:
- * _mirrored_transient_status(). FIXME: It is unable to handle mirrors
- * with mirrored logs because it does not have a way to get the status of
- * the mirror that forms the log, which could be blocked.
+ * _mirrored_transient_status().
*
* If a failed device is detected in the status string, then it must be
* determined if 'block_on_error' or 'handle_errors' was used when
@@ -217,23 +222,17 @@ static int _ignore_blocked_mirror_devices(struct device *dev,
char *mirror_status_str)
{
unsigned i, check_for_blocking = 0;
+ dev_t log_dev;
char *images_health, *log_health;
-
uint64_t s,l;
char *params, *target_type = NULL;
void *next = NULL;
struct dm_task *dmt;
if (!_parse_mirror_status(mirror_status_str,
- &images_health, &log_health))
+ &images_health, &log_dev, &log_health))
goto_out;
- if (log_health && (log_health[0] != 'A')) {
- log_debug("%s: Mirror log device marked as failed",
- dev_name(dev));
- check_for_blocking = 1;
- }
-
for (i = 0; images_health[i]; i++)
if (images_health[i] != 'A') {
log_debug("%s: Mirror image %d marked as failed",
@@ -241,6 +240,29 @@ static int _ignore_blocked_mirror_devices(struct device *dev,
check_for_blocking = 1;
}
+ if (!check_for_blocking && log_dev) {
+ if (log_health[0] != 'A') {
+ log_debug("%s: Mirror log device marked as failed",
+ dev_name(dev));
+ check_for_blocking = 1;
+ } else {
+ struct device *tmp_dev;
+ char buf[16];
+
+ if (dm_snprintf(buf, sizeof(buf), "%d:%d",
+ (int)MAJOR(log_dev),
+ (int)MINOR(log_dev)) < 0)
+ goto_out;
+
+ if (!(tmp_dev = dev_create_file(buf, NULL, NULL, 1)))
+ goto_out;
+
+ tmp_dev->dev = log_dev;
+ if (!device_is_usable(tmp_dev))
+ goto_out;
+ }
+ }
+
if (!check_for_blocking)
return 0;

28
clmvd-fix-decriptor-leak-on-restart.patch
View File

@ -1,28 +0,0 @@
From 7b1315411f1de73801fd38f264ca507ae3807e53 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Tue, 6 Aug 2013 16:07:50 +0200
Subject: [PATCH] clmvd: fix decriptor leak on restart
Do not leave descriptor used for dup2() openned.
---
daemons/clvmd/clvmd.c | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/daemons/clvmd/clvmd.c b/daemons/clvmd/clvmd.c
index f05776f..eaa75ca 100644
--- a/daemons/clvmd/clvmd.c
+++ b/daemons/clvmd/clvmd.c
@@ -1085,6 +1085,10 @@ static void be_daemon(int timeout)
log_error("Error setting terminal FDs to /dev/null: %m");
exit(5);
}
+ if ((devnull > STDERR_FILENO) && close(devnull)) {
+ log_sys_error("close", "/dev/null");
+ exit(7);
+ }
if (chdir("/")) {
log_error("Error setting current directory to /: %m");
exit(6);
--
1.8.4.5

172
cluster_support_mirrord_log.diff
View File

@ -1,7 +1,27 @@
Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
===================================================================
--- LVM2.2.02.98.orig/daemons/cmirrord/cluster.c
+++ LVM2.2.02.98/daemons/cmirrord/cluster.c
Subject: Parallelize dispatching
---
daemons/cmirrord/Makefile.in | 2
daemons/cmirrord/cluster.c | 110 +++++++++++++++++++++++++++----------------
daemons/cmirrord/functions.c | 37 ++++++++++++--
daemons/cmirrord/local.c | 3 -
lib/metadata/mirror.c | 24 ---------
lib/mirror/mirrored.c | 5 +
tools/lvconvert.c | 9 ---
7 files changed, 109 insertions(+), 81 deletions(-)
--- a/daemons/cmirrord/Makefile.in
+++ b/daemons/cmirrord/Makefile.in
@@ -26,7 +26,7 @@ TARGETS = cmirrord
include $(top_builddir)/make.tmpl
-LIBS += -ldevmapper
+LIBS += -ldevmapper -lpthread
LMLIBS += $(CPG_LIBS) $(SACKPT_LIBS)
CFLAGS += $(CPG_CFLAGS) $(SACKPT_CFLAGS) $(EXTRA_EXEC_CFLAGS)
LDFLAGS += $(EXTRA_EXEC_LDFLAGS)
--- a/daemons/cmirrord/cluster.c
+++ b/daemons/cmirrord/cluster.c
@@ -22,6 +22,7 @@
#include <errno.h>
#include <signal.h>
@ -10,7 +30,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
#if CMIRROR_HAS_CHECKPOINT
#include <openais/saAis.h>
#include <openais/saCkpt.h>
@@ -118,9 +119,11 @@ struct clog_cpg {
@@ -151,9 +152,11 @@ struct clog_cpg {
struct checkpoint_data *checkpoint_list;
int idx;
char debugging[DEBUGGING_HISTORY][128];
@ -18,11 +38,11 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
};
static struct dm_list clog_cpg_list;
+static pthread_rwlock_t clog_cpg_lock =PTHREAD_RWLOCK_INITIALIZER;
+static pthread_rwlock_t clog_cpg_lock = PTHREAD_RWLOCK_INITIALIZER;
/*
* cluster_send
@@ -135,12 +138,14 @@ int cluster_send(struct clog_request *rq
@@ -168,12 +171,14 @@ int cluster_send(struct clog_request *rq
struct iovec iov;
struct clog_cpg *entry;
@ -37,7 +57,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
if (!found) {
rq->u_rq.error = -ENOENT;
@@ -221,11 +226,11 @@ static struct clog_request *get_matching
@@ -254,11 +259,11 @@ static struct clog_request *get_matching
return NULL;
}
@ -50,7 +70,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
struct clog_request *tmp = (struct clog_request *)rq_buffer;
/*
@@ -332,9 +337,13 @@ static struct clog_cpg *find_clog_cpg(cp
@@ -369,9 +374,13 @@ static struct clog_cpg *find_clog_cpg(cp
{
struct clog_cpg *match;
@ -65,7 +85,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
return NULL;
}
@@ -939,28 +948,17 @@ static int resend_requests(struct clog_c
@@ -981,34 +990,21 @@ static int resend_requests(struct clog_c
return r;
}
@ -77,8 +97,16 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
-
- dm_list_iterate_items_safe(entry, tmp, &clog_cpg_list) {
- r = cpg_dispatch(entry->handle, CS_DISPATCH_ALL);
- if (r != CS_OK)
- LOG_ERROR("cpg_dispatch failed: %d", r);
- if (r != CS_OK) {
- if ((r == CS_ERR_BAD_HANDLE) &&
- ((entry->state == INVALID) ||
- (entry->state == LEAVING)))
- /* It's ok if we've left the cluster */
- r = CS_OK;
- else
- LOG_ERROR("cpg_dispatch failed: %s",
- str_ais_error(r));
- }
-
- if (entry->free_me) {
- free(entry);
@ -87,30 +115,35 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
- do_checkpoints(entry, 0);
-
- resend_requests(entry);
- }
+ struct clog_cpg * match = data;
+ r = cpg_dispatch (match->handle, CS_DISPATCH_BLOCKING);
+ if (r != CS_OK)
+ LOG_DBG("cpg_dispatch failed");
+ struct clog_cpg *match = data;
+ r = cpg_dispatch(match->handle, CS_DISPATCH_BLOCKING);
+ if (r != CS_OK) {
+ if ((r == CS_ERR_BAD_HANDLE) &&
+ ((match->state == INVALID) ||
+ (match->state == LEAVING)))
+ /* It's ok if we've left the cluster */
+ r = CS_OK;
+ else
+ LOG_ERROR("cpg_dispatch failed: %s",
+ str_ais_error(r));
}
-
- return (r == CS_OK) ? 0 : -1; /* FIXME: good error number? */
}
+
static int flush_startup_list(struct clog_cpg *entry)
{
int r = 0;
@@ -1011,23 +1009,35 @@ static int flush_startup_list(struct clo
@@ -1061,23 +1057,37 @@ static int flush_startup_list(struct clo
return 0;
}
+static void do_cpg_message_callback(struct clog_cpg * match , uint32_t nodeid, void *msg, size_t msg_len);
+static void do_cpg_message_callback(struct clog_cpg *match, uint32_t nodeid,
+ void *msg, size_t msg_len);
+
static void cpg_message_callback(cpg_handle_t handle, const struct cpg_name *gname __attribute__((unused)),
uint32_t nodeid, uint32_t pid __attribute__((unused)),
void *msg, size_t msg_len)
{
+ struct clog_cpg * entry;
+ struct clog_cpg *entry;
+
+ entry = find_clog_cpg(handle);
+ if (!entry) {
@ -124,14 +157,15 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
+
+}
+
+static void do_cpg_message_callback(struct clog_cpg * match , uint32_t nodeid, void *msg, size_t msg_len)
+static void do_cpg_message_callback(struct clog_cpg *match, uint32_t nodeid,
+ void *msg, size_t msg_len)
+{
int i;
int r = 0;
int i_am_server;
int response = 0;
struct clog_request *rq = msg;
struct clog_request *tmp_rq;
struct clog_request *tmp_rq, *tmp_rq2;
- struct clog_cpg *match;
- match = find_clog_cpg(handle);
@ -142,7 +176,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
/*
* Perform necessary endian and version compatibility conversions
@@ -1324,7 +1334,7 @@ static void cpg_leave_callback(struct cl
@@ -1373,7 +1383,7 @@ static void cpg_leave_callback(struct cl
size_t member_list_entries)
{
unsigned i;
@ -151,7 +185,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
uint32_t lowest = match->lowest_id;
struct clog_request *rq, *n;
struct checkpoint_data *p_cp, *c_cp;
@@ -1335,10 +1345,9 @@ static void cpg_leave_callback(struct cl
@@ -1384,10 +1394,9 @@ static void cpg_leave_callback(struct cl
/* Am I leaving? */
if (my_cluster_id == left->nodeid) {
LOG_DBG("Finalizing leave...");
@ -164,7 +198,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
cluster_postsuspend(match->name.value, match->luid);
@@ -1466,11 +1475,13 @@ static void cpg_config_callback(cpg_hand
@@ -1515,11 +1524,13 @@ static void cpg_config_callback(cpg_hand
struct clog_cpg *match;
int found = 0;
@ -178,7 +212,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
if (!found) {
LOG_ERROR("Unable to find match for CPG config callback");
@@ -1487,6 +1498,16 @@ static void cpg_config_callback(cpg_hand
@@ -1536,6 +1547,16 @@ static void cpg_config_callback(cpg_hand
else
cpg_leave_callback(match, left_list,
member_list, member_list_entries);
@ -195,7 +229,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
}
cpg_callbacks_t cpg_callbacks = {
@@ -1554,12 +1575,16 @@ int create_cluster_cpg(char *uuid, uint6
@@ -1603,12 +1624,16 @@ int create_cluster_cpg(char *uuid, uint6
size_t size;
struct clog_cpg *new = NULL;
struct clog_cpg *tmp;
@ -212,7 +246,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
new = malloc(sizeof(*new));
if (!new) {
@@ -1601,13 +1626,16 @@ int create_cluster_cpg(char *uuid, uint6
@@ -1650,13 +1675,16 @@ int create_cluster_cpg(char *uuid, uint6
}
new->cpg_state = VALID;
@ -232,7 +266,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
return 0;
}
@@ -1676,9 +1704,11 @@ int destroy_cluster_cpg(char *uuid)
@@ -1725,9 +1753,11 @@ int destroy_cluster_cpg(char *uuid)
{
struct clog_cpg *del, *tmp;
@ -244,10 +278,8 @@ Index: LVM2.2.02.98/daemons/cmirrord/cluster.c
return 0;
}
Index: LVM2.2.02.98/daemons/cmirrord/functions.c
===================================================================
--- LVM2.2.02.98.orig/daemons/cmirrord/functions.c
+++ LVM2.2.02.98/daemons/cmirrord/functions.c
--- a/daemons/cmirrord/functions.c
+++ b/daemons/cmirrord/functions.c
@@ -19,6 +19,7 @@
#include <sys/stat.h>
#include <time.h>
@ -299,7 +331,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/functions.c
return NULL;
}
@@ -517,7 +529,9 @@ static int _clog_ctr(char *uuid, uint64_
@@ -519,7 +531,9 @@ static int _clog_ctr(char *uuid, uint64_
LOG_DBG("Disk log ready");
}
@ -309,7 +341,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/functions.c
return 0;
fail:
@@ -641,7 +655,10 @@ static int clog_dtr(struct dm_ulog_reque
@@ -643,7 +657,10 @@ static int clog_dtr(struct dm_ulog_reque
LOG_DBG("[%s] Cluster log removed", SHORT_UUID(lc->uuid));
@ -320,7 +352,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/functions.c
if (lc->disk_fd != -1 && close(lc->disk_fd))
LOG_ERROR("Failed to close disk log: %s",
strerror(errno));
@@ -713,8 +730,13 @@ int cluster_postsuspend(char *uuid, uint
@@ -715,8 +732,13 @@ int cluster_postsuspend(char *uuid, uint
lc->resume_override = 0;
/* move log to pending list */
@ -334,7 +366,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/functions.c
return 0;
}
@@ -818,9 +840,9 @@ no_disk:
@@ -820,9 +842,9 @@ no_disk:
if (commit_log && (lc->disk_fd >= 0)) {
rq->error = write_log(lc);
if (rq->error)
@ -346,7 +378,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/functions.c
lc->touched = 0;
}
out:
@@ -902,8 +924,13 @@ int local_resume(struct dm_ulog_request
@@ -904,8 +926,13 @@ int local_resume(struct dm_ulog_request
}
/* move log to official list */
@ -360,7 +392,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/functions.c
}
return 0;
@@ -1910,7 +1937,6 @@ void log_debug(void)
@@ -1928,7 +1955,6 @@ void log_debug(void)
LOG_ERROR("");
LOG_ERROR("LOG COMPONENT DEBUGGING::");
@ -368,7 +400,7 @@ Index: LVM2.2.02.98/daemons/cmirrord/functions.c
LOG_ERROR("Pending log list:");
dm_list_iterate_items(lc, &log_pending_list) {
LOG_ERROR("%s", lc->uuid);
@@ -1920,6 +1946,7 @@ void log_debug(void)
@@ -1938,6 +1964,7 @@ void log_debug(void)
print_bits(lc->clean_bits, 1);
}
@ -376,10 +408,8 @@ Index: LVM2.2.02.98/daemons/cmirrord/functions.c
dm_list_iterate_items(lc, &log_list) {
LOG_ERROR("%s", lc->uuid);
LOG_ERROR(" recoverer : %" PRIu32, lc->recoverer);
Index: LVM2.2.02.98/daemons/cmirrord/local.c
===================================================================
--- LVM2.2.02.98.orig/daemons/cmirrord/local.c
+++ LVM2.2.02.98/daemons/cmirrord/local.c
--- a/daemons/cmirrord/local.c
+++ b/daemons/cmirrord/local.c
@@ -29,13 +29,13 @@
static int cn_fd = -1; /* Connector (netlink) socket fd */
@ -403,11 +433,9 @@ Index: LVM2.2.02.98/daemons/cmirrord/local.c
memset(send_buf, 0, sizeof(send_buf));
Index: LVM2.2.02.98/lib/metadata/mirror.c
===================================================================
--- LVM2.2.02.98.orig/lib/metadata/mirror.c
+++ LVM2.2.02.98/lib/metadata/mirror.c
@@ -1909,10 +1909,6 @@ int add_mirror_log(struct cmd_context *c
--- a/lib/metadata/mirror.c
+++ b/lib/metadata/mirror.c
@@ -1946,10 +1946,6 @@ int add_mirror_log(struct cmd_context *c
unsigned old_log_count;
int r = 0;
@ -418,15 +446,16 @@ Index: LVM2.2.02.98/lib/metadata/mirror.c
if (dm_list_size(&lv->segments) != 1) {
log_error("Multiple-segment mirror is not supported");
@@ -2076,25 +2072,6 @@ int lv_add_mirrors(struct cmd_context *c
@@ -2113,26 +2109,6 @@ int lv_add_mirrors(struct cmd_context *c
return 0;
}
- if (vg_is_clustered(lv->vg)) {
- /* FIXME: review check of lv_is_active_remotely */
- /* FIXME: move this test out of this function */
- /* Skip test for pvmove mirrors, it can use local mirror */
- if (!(lv->status & (PVMOVE | LOCKED)) &&
- lv_is_active(lv) &&
- !lv_is_active_exclusive_locally(lv) && /* lv_is_active_remotely */
- !_cluster_mirror_is_available(lv)) {
- log_error("Shared cluster mirrors are not available.");
- return 0;
@ -444,32 +473,28 @@ Index: LVM2.2.02.98/lib/metadata/mirror.c
/* For corelog mirror, activation code depends on
* the global mirror_in_sync status. As we are adding
Index: LVM2.2.02.98/lib/mirror/mirrored.c
===================================================================
--- LVM2.2.02.98.orig/lib/mirror/mirrored.c
+++ LVM2.2.02.98/lib/mirror/mirrored.c
@@ -366,12 +366,15 @@ static int _add_log(struct dm_pool *mem,
--- a/lib/mirror/mirrored.c
+++ b/lib/mirror/mirrored.c
@@ -361,12 +361,15 @@ static int _add_log(struct dm_pool *mem,
return 0;
}
} else {
- /* If core log, use mirror's UUID and set DM_CORELOG flag */
+ /* If core log, use mirror's (UUID + CORE) and set DM_CORELOG flag */
if (!(log_dlid = build_dm_uuid(mem, seg->lv->lvid.s, NULL))) {
if (!(log_dlid = build_dm_uuid(mem, seg->lv, NULL))) {
log_error("Failed to build uuid for mirror LV %s.",
seg->lv->name);
return 0;
}
+ if (clustered)
+ memcpy(&(log_dlid[strlen(log_dlid)-4]),"CORE",4);
+ memcpy(&log_dlid[strlen(log_dlid) - 4], "CORE", 4);
+
log_flags |= DM_CORELOG;
}
Index: LVM2.2.02.98/tools/lvconvert.c
===================================================================
--- LVM2.2.02.98.orig/tools/lvconvert.c
+++ LVM2.2.02.98/tools/lvconvert.c
@@ -1115,15 +1115,6 @@ static int _lvconvert_mirrors_parse_para
--- a/tools/lvconvert.c
+++ b/tools/lvconvert.c
@@ -1364,15 +1364,6 @@ static int _lvconvert_mirrors_parse_para
return 0;
}
@ -485,16 +510,3 @@ Index: LVM2.2.02.98/tools/lvconvert.c
log_verbose("Setting logging type to %s", mirrorlog);
/*
Index: LVM2.2.02.98/daemons/cmirrord/Makefile.in
===================================================================
--- LVM2.2.02.98.orig/daemons/cmirrord/Makefile.in
+++ LVM2.2.02.98/daemons/cmirrord/Makefile.in
@@ -26,7 +26,7 @@ TARGETS = cmirrord
include $(top_builddir)/make.tmpl
-LIBS += -ldevmapper
+LIBS += -ldevmapper -lpthread
LMLIBS += $(CPG_LIBS) $(SACKPT_LIBS)
CFLAGS += $(CPG_CFLAGS) $(SACKPT_CFLAGS)

252
clvmd-Avoid-a-3-way-deadlock-in-dead-client-cleanup.patch
View File

@ -1,252 +0,0 @@
From 25bed9968155f43ef0b8832383ef711e7ae1685d Mon Sep 17 00:00:00 2001
From: Petr Rockai <prockai@redhat.com>
Date: Mon, 9 Sep 2013 00:01:44 +0200
Subject: [PATCH] clvmd: Avoid a 3-way deadlock in dead-client cleanup.
---
daemons/clvmd/clvmd.c | 177 +++++++++++++++++++++++++++-----------------------
daemons/clvmd/clvmd.h | 1 +
2 files changed, 96 insertions(+), 82 deletions(-)
Index: LVM2.2.02.98/daemons/clvmd/clvmd.c
===================================================================
--- LVM2.2.02.98.orig/daemons/clvmd/clvmd.c 2014-03-18 16:14:07.237654914 +0800
+++ LVM2.2.02.98/daemons/clvmd/clvmd.c 2014-03-18 16:14:07.272654866 +0800
@@ -120,6 +120,7 @@ static void *pre_and_post_thread(void *a
static int send_message(void *buf, int msglen, const char *csid, int fd,
const char *errtext);
static int read_from_local_sock(struct local_client *thisfd);
+static int cleanup_zombie(struct local_client *thisfd);
static int process_local_command(struct clvm_header *msg, int msglen,
struct local_client *client,
unsigned short xid);
@@ -694,6 +695,7 @@ static int local_rendezvous_callback(str
newfd->bits.localsock.sent_out = FALSE;
newfd->bits.localsock.threadid = 0;
newfd->bits.localsock.finished = 0;
+ newfd->bits.localsock.cleanup_needed = 0;
newfd->bits.localsock.pipe_client = NULL;
newfd->bits.localsock.private = NULL;
newfd->bits.localsock.all_success = 1;
@@ -884,7 +886,7 @@ static void main_loop(int local_sock, in
for (thisfd = &local_client_head; thisfd != NULL;
thisfd = thisfd->next) {
- if (thisfd->removeme) {
+ if (thisfd->removeme && !cleanup_zombie(thisfd)) {
struct local_client *free_fd;
lastfd->next = thisfd->next;
free_fd = thisfd;
@@ -911,7 +913,6 @@ static void main_loop(int local_sock, in
/* Got error or EOF: Remove it from the list safely */
if (ret <= 0) {
- struct local_client *free_fd;
int type = thisfd->type;
/* If the cluster socket shuts down, so do we */
@@ -921,12 +922,7 @@ static void main_loop(int local_sock, in
DEBUGLOG("ret == %d, errno = %d. removing client\n",
ret, errno);
- lastfd->next = thisfd->next;
- free_fd = thisfd;
- safe_close(&(free_fd->fd));
-
- /* Queue cleanup, this also frees the client struct */
- add_to_lvmqueue(free_fd, NULL, 0, NULL);
+ thisfd->removeme = 1;
break;
}
@@ -1089,6 +1085,95 @@ static void be_daemon(int timeout)
}
+static int cleanup_zombie(struct local_client *thisfd)
+{
+ int *status;
+
+ if (thisfd->type != LOCAL_SOCK)
+ return 0;
+
+ if (!thisfd->bits.localsock.cleanup_needed)
+ return 0;
+
+ DEBUGLOG("EOF on local socket: inprogress=%d\n",
+ thisfd->bits.localsock.in_progress);
+
+ thisfd->bits.localsock.finished = 1;
+
+ /* If the client went away in mid command then tidy up */
+ if (thisfd->bits.localsock.in_progress) {
+ pthread_kill(thisfd->bits.localsock.threadid, SIGUSR2);
+ if (pthread_mutex_trylock(&thisfd->bits.localsock.mutex))
+ goto bail;
+ thisfd->bits.localsock.state = POST_COMMAND;
+ pthread_cond_signal(&thisfd->bits.localsock.cond);
+ pthread_mutex_unlock(&thisfd->bits.localsock.mutex);
+
+ /* Free any unsent buffers */
+ free_reply(thisfd);
+ }
+
+ /* Kill the subthread & free resources */
+ if (thisfd->bits.localsock.threadid) {
+ DEBUGLOG("Waiting for child thread\n");
+ pthread_mutex_lock(&thisfd->bits.localsock.mutex);
+ thisfd->bits.localsock.state = PRE_COMMAND;
+ pthread_cond_signal(&thisfd->bits.localsock.cond);
+ pthread_mutex_unlock(&thisfd->bits.localsock.mutex);
+
+ if ((errno = pthread_join(thisfd->bits.localsock.threadid,
+ (void **) &status)))
+ log_sys_error("pthread_join", "");
+
+ DEBUGLOG("Joined child thread\n");
+
+ thisfd->bits.localsock.threadid = 0;
+ pthread_cond_destroy(&thisfd->bits.localsock.cond);
+ pthread_mutex_destroy(&thisfd->bits.localsock.mutex);
+
+ /* Remove the pipe client */
+ if (thisfd->bits.localsock.pipe_client != NULL) {
+ struct local_client *newfd;
+ struct local_client *lastfd = NULL;
+ struct local_client *free_fd = NULL;
+
+ (void) close(thisfd->bits.localsock.pipe_client->fd); /* Close pipe */
+ (void) close(thisfd->bits.localsock.pipe);
+
+ /* Remove pipe client */
+ for (newfd = &local_client_head; newfd != NULL;
+ newfd = newfd->next) {
+ if (thisfd->bits.localsock.
+ pipe_client == newfd) {
+ thisfd->bits.localsock.
+ pipe_client = NULL;
+
+ lastfd->next = newfd->next;
+ free_fd = newfd;
+ newfd->next = lastfd;
+ free(free_fd);
+ break;
+ }
+ lastfd = newfd;
+ }
+ }
+ }
+
+ /* Free the command buffer */
+ free(thisfd->bits.localsock.cmd);
+
+ /* Clear out the cross-link */
+ if (thisfd->bits.localsock.pipe_client != NULL)
+ thisfd->bits.localsock.pipe_client->bits.pipe.client =
+ NULL;
+
+ safe_close(&(thisfd->fd));
+ thisfd->bits.localsock.cleanup_needed = 0;
+ return 0;
+bail:
+ return 1;
+}
+
/* Called when we have a read from the local socket.
was in the main loop but it's grown up and is a big girl now */
static int read_from_local_sock(struct local_client *thisfd)
@@ -1106,80 +1191,8 @@ static int read_from_local_sock(struct l
/* EOF or error on socket */
if (len <= 0) {
- int *status;
-
- DEBUGLOG("EOF on local socket: inprogress=%d\n",
- thisfd->bits.localsock.in_progress);
-
- thisfd->bits.localsock.finished = 1;
-
- /* If the client went away in mid command then tidy up */
- if (thisfd->bits.localsock.in_progress) {
- pthread_kill(thisfd->bits.localsock.threadid, SIGUSR2);
- pthread_mutex_lock(&thisfd->bits.localsock.mutex);
- thisfd->bits.localsock.state = POST_COMMAND;
- pthread_cond_signal(&thisfd->bits.localsock.cond);
- pthread_mutex_unlock(&thisfd->bits.localsock.mutex);
-
- /* Free any unsent buffers */
- free_reply(thisfd);
- }
-
- /* Kill the subthread & free resources */
- if (thisfd->bits.localsock.threadid) {
- DEBUGLOG("Waiting for child thread\n");
- pthread_mutex_lock(&thisfd->bits.localsock.mutex);
- thisfd->bits.localsock.state = PRE_COMMAND;
- pthread_cond_signal(&thisfd->bits.localsock.cond);
- pthread_mutex_unlock(&thisfd->bits.localsock.mutex);
-
- if ((errno = pthread_join(thisfd->bits.localsock.threadid,
- (void **) &status)))
- log_sys_error("pthread_join", "");
-
- DEBUGLOG("Joined child thread\n");
-
- thisfd->bits.localsock.threadid = 0;
- pthread_cond_destroy(&thisfd->bits.localsock.cond);
- pthread_mutex_destroy(&thisfd->bits.localsock.mutex);
-
- /* Remove the pipe client */
- if (thisfd->bits.localsock.pipe_client != NULL) {
- struct local_client *newfd;
- struct local_client *lastfd = NULL;
- struct local_client *free_fd = NULL;
-
- (void) close(thisfd->bits.localsock.pipe_client->fd); /* Close pipe */
- (void) close(thisfd->bits.localsock.pipe);
-
- /* Remove pipe client */
- for (newfd = &local_client_head; newfd != NULL;
- newfd = newfd->next) {
- if (thisfd->bits.localsock.
- pipe_client == newfd) {
- thisfd->bits.localsock.
- pipe_client = NULL;
-
- lastfd->next = newfd->next;
- free_fd = newfd;
- newfd->next = lastfd;
- free(free_fd);
- break;
- }
- lastfd = newfd;
- }
- }
- }
-
- /* Free the command buffer */
- free(thisfd->bits.localsock.cmd);
-
- /* Clear out the cross-link */
- if (thisfd->bits.localsock.pipe_client != NULL)
- thisfd->bits.localsock.pipe_client->bits.pipe.client =
- NULL;
-
- safe_close(&(thisfd->fd));
+ thisfd->bits.localsock.cleanup_needed = 1;
+ cleanup_zombie(thisfd); /* we ignore errors here */
return 0;
} else {
int comms_pipe[2];
Index: LVM2.2.02.98/daemons/clvmd/clvmd.h
===================================================================
--- LVM2.2.02.98.orig/daemons/clvmd/clvmd.h 2012-10-15 22:24:58.000000000 +0800
+++ LVM2.2.02.98/daemons/clvmd/clvmd.h 2014-03-18 16:14:07.272654866 +0800
@@ -53,6 +53,7 @@ struct localsock_bits {
int finished; /* Flag to tell subthread to exit */
int all_success; /* Set to 0 if any node (or the pre_command)
failed */
+ int cleanup_needed; /* helper for cleanup_zombie */
struct local_client *pipe_client;
pthread_t threadid;
enum { PRE_COMMAND, POST_COMMAND, QUIT } state;

87
clvmd-Fix-node-up-down-handing-in-corosync-module.patch
View File

@ -1,87 +0,0 @@
From 431eda63cc0ebff7c62dacb313cabcffbda6573a Mon Sep 17 00:00:00 2001
From: Christine Caulfield <ccaulfie@redhat.com>
Date: Mon, 23 Sep 2013 13:23:00 +0100
Subject: [PATCH] clvmd: Fix node up/down handing in corosync module
The corosync cluster interface for clvmd did not correctly
deal with node up/down events so that when a node was removed
from the cluster clvmd would prevent remote operations
from happening, as it thought the node was up but not
running clvmd.
This patch fixes that code by simplifying the case to node
being up or down - which was the original intention
and is supported by pacemaker and CPG in the higher layers.
Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>
---
daemons/clvmd/clvmd-corosync.c | 31 ++++---------------------------
2 files changed, 5 insertions(+), 27 deletions(-)
diff --git a/daemons/clvmd/clvmd-corosync.c b/daemons/clvmd/clvmd-corosync.c
index d85ec1e..9092c8a 100644
--- a/daemons/clvmd/clvmd-corosync.c
+++ b/daemons/clvmd/clvmd-corosync.c
@@ -89,7 +89,7 @@ quorum_callbacks_t quorum_callbacks = {
struct node_info
{
- enum {NODE_UNKNOWN, NODE_DOWN, NODE_UP, NODE_CLVMD} state;
+ enum {NODE_DOWN, NODE_CLVMD} state;
int nodeid;
};
@@ -255,26 +255,6 @@ static void corosync_cpg_confchg_callback(cpg_handle_t handle,
ninfo->state = NODE_DOWN;
}
- for (i=0; i<member_list_entries; i++) {
- if (member_list[i].nodeid == 0) continue;
- ninfo = dm_hash_lookup_binary(node_hash,
- (char *)&member_list[i].nodeid,
- COROSYNC_CSID_LEN);
- if (!ninfo) {
- ninfo = malloc(sizeof(struct node_info));
- if (!ninfo) {
- break;
- }
- else {
- ninfo->nodeid = member_list[i].nodeid;
- dm_hash_insert_binary(node_hash,
- (char *)&ninfo->nodeid,
- COROSYNC_CSID_LEN, ninfo);
- }
- }
- ninfo->state = NODE_CLVMD;
- }
-
num_nodes = member_list_entries;
}
@@ -440,7 +420,6 @@ static int _cluster_do_node_callback(struct local_client *master_client,
{
struct dm_hash_node *hn;
struct node_info *ninfo;
- int somedown = 0;
dm_hash_iterate(hn, node_hash)
{
@@ -452,12 +431,10 @@ static int _cluster_do_node_callback(struct local_client *master_client,
DEBUGLOG("down_callback. node %d, state = %d\n", ninfo->nodeid,
ninfo->state);
- if (ninfo->state != NODE_DOWN)
- callback(master_client, csid, ninfo->state == NODE_CLVMD);
- if (ninfo->state != NODE_CLVMD)
- somedown = -1;
+ if (ninfo->state == NODE_CLVMD)
+ callback(master_client, csid, 1);
}
- return somedown;
+ return 0;
}
/* Real locking */
--
1.8.4.5

22
clvmd-fix-debugging-level-set-in-clvmd_set_debug-function.patch
View File

@ -1,22 +0,0 @@
Index: LVM2.2.02.98/daemons/clvmd/clvmd.c
===================================================================
--- LVM2.2.02.98.orig/daemons/clvmd/clvmd.c
+++ LVM2.2.02.98/daemons/clvmd/clvmd.c
@@ -364,7 +364,7 @@ int main(int argc, char *argv[])
/* Deal with command-line arguments */
opterr = 0;
optind = 0;
- while ((opt = getopt_long(argc, argv, "vVhfd::t:RST:CI:E:",
+ while ((opt = getopt_long(argc, argv, "vVhfd:t:RST:CI:E:",
longopts, NULL)) != -1) {
switch (opt) {
case 'h':
@@ -451,7 +451,7 @@ int main(int argc, char *argv[])
return debug_clvmd(debug_arg, clusterwide_opt)==1?0:1;
}
- clvmd_set_debug(debug_opt);
+ clvmd_set_debug(debug_arg);
/* Fork into the background (unless requested not to) */
if (!foreground_mode)

39
cmirrord-fix-s390-endian-issue.patch Normal file
View File

@ -0,0 +1,39 @@
Index: LVM2.2.02.98/daemons/cmirrord/compat.c
===================================================================
--- LVM2.2.02.98.orig/daemons/cmirrord/compat.c
+++ LVM2.2.02.98/daemons/cmirrord/compat.c
@@ -126,13 +126,13 @@ static int v5_endian_to_network(struct c
u_rq->error = xlate32(u_rq->error);
u_rq->seq = xlate32(u_rq->seq);
- u_rq->request_type = xlate32(u_rq->request_type);
- u_rq->data_size = xlate64(u_rq->data_size);
-
rq->originator = xlate32(rq->originator);
v5_data_endian_switch(rq, 1);
+ u_rq->request_type = xlate32(u_rq->request_type);
+ u_rq->data_size = xlate32(u_rq->data_size);
+
return size;
}
@@ -167,7 +167,7 @@ static int v5_endian_from_network(struct
u_rq->error = xlate32(u_rq->error);
u_rq->seq = xlate32(u_rq->seq);
u_rq->request_type = xlate32(u_rq->request_type);
- u_rq->data_size = xlate64(u_rq->data_size);
+ u_rq->data_size = xlate32(u_rq->data_size);
rq->originator = xlate32(rq->originator);
@@ -187,7 +187,7 @@ int clog_request_from_network(void *data
switch (version) {
case 5: /* Upstream */
- if (version == unconverted_version)
+ if (version == vp[0])
return 0;
break;
case 4: /* RHEL 5.[45] */

64
cmirrord_improvment_performance.patch
View File

@ -1,8 +1,8 @@
diff --git a/daemons/cmirrord/cluster.c b/daemons/cmirrord/cluster.c
index fea739a..aa35f62 100644
--- a/daemons/cmirrord/cluster.c
+++ b/daemons/cmirrord/cluster.c
@@ -353,6 +353,10 @@ static int handle_cluster_response(struct clog_cpg *entry,
Index: LVM2.2.02.111/daemons/cmirrord/cluster.c
===================================================================
--- LVM2.2.02.111.orig/daemons/cmirrord/cluster.c
+++ LVM2.2.02.111/daemons/cmirrord/cluster.c
@@ -358,6 +358,10 @@ static int handle_cluster_response(struc
/* FIXME: Ensure memcpy cannot explode */
memcpy(orig_rq, rq, sizeof(*rq) + rq->u_rq.data_size);
@ -13,11 +13,11 @@ index fea739a..aa35f62 100644
r = kernel_send(&orig_rq->u_rq);
if (r)
LOG_ERROR("Failed to send response to kernel");
diff --git a/daemons/cmirrord/functions.c b/daemons/cmirrord/functions.c
index f6e0918..c1c3538 100644
--- a/daemons/cmirrord/functions.c
+++ b/daemons/cmirrord/functions.c
@@ -362,7 +362,7 @@ static int find_disk_path(char *major_minor_str, char *path_rtn, int *unlink_pat
Index: LVM2.2.02.111/daemons/cmirrord/functions.c
===================================================================
--- LVM2.2.02.111.orig/daemons/cmirrord/functions.c
+++ LVM2.2.02.111/daemons/cmirrord/functions.c
@@ -374,7 +374,7 @@ static int find_disk_path(char *major_mi
// return r ? -errno : 0;
}
@ -26,7 +26,7 @@ index f6e0918..c1c3538 100644
int argc, char **argv, uint64_t device_size)
{
int i;
@@ -431,6 +431,8 @@ static int _clog_ctr(char *uuid, uint64_t luid,
@@ -443,6 +443,8 @@ static int _clog_ctr(char *uuid, uint64_
log_sync = NOSYNC;
else if (!strcmp(argv[i], "block_on_error"))
block_on_error = 1;
@ -35,7 +35,7 @@ index f6e0918..c1c3538 100644
}
lc = dm_zalloc(sizeof(*lc));
@@ -594,7 +596,7 @@ static int clog_ctr(struct dm_ulog_request *rq)
@@ -608,7 +610,7 @@ static int clog_ctr(struct dm_ulog_reque
return -EINVAL;
}
@ -44,7 +44,7 @@ index f6e0918..c1c3538 100644
/* We join the CPG when we resume */
@@ -1026,12 +1028,14 @@ static int clog_in_sync(struct dm_ulog_request *rq)
@@ -1053,12 +1055,14 @@ static int clog_in_sync(struct dm_ulog_r
return 0;
}
@ -60,7 +60,7 @@ index f6e0918..c1c3538 100644
{
int r = 0;
struct log_c *lc = get_log(rq->uuid, rq->luid);
@@ -1042,6 +1046,15 @@ static int clog_flush(struct dm_ulog_request *rq, int server)
@@ -1069,6 +1073,15 @@ static int clog_flush(struct dm_ulog_req
if (!lc->touched)
return 0;
@ -76,7 +76,7 @@ index f6e0918..c1c3538 100644
/*
* Do the actual flushing of the log only
* if we are the server.
@@ -1104,25 +1117,11 @@ static int mark_region(struct log_c *lc, uint64_t region, uint32_t who)
@@ -1131,25 +1144,11 @@ static int mark_region(struct log_c *lc,
return 0;
}
@ -103,7 +103,7 @@ index f6e0918..c1c3538 100644
if (rq->data_size % sizeof(uint64_t)) {
LOG_ERROR("Bad data size given for mark_region request");
return -EINVAL;
@@ -1142,6 +1141,25 @@ static int clog_mark_region(struct dm_ulog_request *rq, uint32_t originator)
@@ -1169,6 +1168,25 @@ static int clog_mark_region(struct dm_ul
return 0;
}
@ -129,7 +129,7 @@ index f6e0918..c1c3538 100644
static int clear_region(struct log_c *lc, uint64_t region, uint32_t who)
{
int other_matches = 0;
@@ -1673,7 +1691,7 @@ int do_request(struct clog_request *rq, int server)
@@ -1700,7 +1718,7 @@ int do_request(struct clog_request *rq,
r = clog_in_sync(&rq->u_rq);
break;
case DM_ULOG_FLUSH:
@ -138,18 +138,24 @@ index f6e0918..c1c3538 100644
break;
case DM_ULOG_MARK_REGION:
r = clog_mark_region(&rq->u_rq, rq->originator);
diff --git a/libdm/libdm-deptree.c b/libdm/libdm-deptree.c
index 752a44b..fb78cb6 100644
--- a/libdm/libdm-deptree.c
+++ b/libdm/libdm-deptree.c
@@ -2164,6 +2164,10 @@ static int _mirror_emit_segment_line(struct dm_task *dmt, struct load_segment *s
if (block_on_error)
EMIT_PARAMS(pos, " block_on_error");
Index: LVM2.2.02.111/libdm/libdm-deptree.c
===================================================================
--- LVM2.2.02.111.orig/libdm/libdm-deptree.c
+++ LVM2.2.02.111/libdm/libdm-deptree.c
@@ -2254,10 +2254,12 @@ static int _mirror_emit_segment_line(str
return_0;
}
- if (dm_log_userspace)
- EMIT_PARAMS(pos, "userspace %u %s clustered-%s",
- log_parm_count, seg->uuid, logtype);
- else
+ /* for cluster raid1, use integrated flush to improve performance */
+ if (dm_log_userspace)
+ EMIT_PARAMS(pos, " integrated_flush");
+
EMIT_PARAMS(pos, " %u ", seg->mirror_area_count);
+ if (dm_log_userspace) {
+ log_parm_count ++; /* for integrated_flush */
+ EMIT_PARAMS(pos, "userspace %u %s %s clustered-%s",
+ log_parm_count, seg->uuid, "integrated_flush", logtype);
+ } else
EMIT_PARAMS(pos, "%s %u", logtype, log_parm_count);
if (_emit_areas_line(dmt, seg, params, paramsize, &pos) <= 0)
if (seg->log)

167
device-mapper-dmsetup-export.patch Normal file
View File

@ -0,0 +1,167 @@
Index: LVM2.2.02.110/man/dmsetup.8.in
===================================================================
--- LVM2.2.02.110.orig/man/dmsetup.8.in
+++ LVM2.2.02.110/man/dmsetup.8.in
@@ -45,6 +45,9 @@ dmsetup \(em low level logical volume ma
.RI [ device_name ]
.RE
.br
+.B dmsetup export
+.I [device_name]
+.br
.B dmsetup load
.I device_name
.RB [ \-\-table
@@ -309,6 +312,10 @@ device_name in subsequent dmsetup comman
If successful a device will appear as
/dev/mapper/<device-name>.
See below for information on the table format.
+.IP \fBexport
+.I [device_name]
+.br
+Outputs information in key/value format to be imported by other programs.
.br
.TP
.B deps
Index: LVM2.2.02.110/tools/dmsetup.c
===================================================================
--- LVM2.2.02.110.orig/tools/dmsetup.c
+++ LVM2.2.02.110/tools/dmsetup.c
@@ -1733,6 +1733,129 @@ static int _status(CMD_ARGS)
return r;
}
+static int _export(CMD_ARGS)
+{
+ int r = 0;
+ struct dm_task *dmt = NULL;
+ void *next = NULL;
+ uint64_t start, length;
+ char *target_type = NULL;
+ char *params;
+ const char *name = NULL;
+ const char *old_name = NULL;
+ const char *uuid = NULL;
+ struct dm_info info;
+ struct dm_deps *deps;
+
+ if (names)
+ name = names->name;
+ else if (argc == 2)
+ name = argv[1];
+ old_name = name;
+
+ if (!(dmt = dm_task_create(DM_DEVICE_STATUS)))
+ goto out;
+
+ if (!_set_task_device(dmt, name, 0))
+ goto out;
+
+ if (!dm_task_run(dmt))
+ goto out;
+
+ if (!dm_task_get_info(dmt, &info) || !info.exists)
+ goto out;
+
+ if (!name)
+ name = dm_task_get_name(dmt);
+
+ uuid = dm_task_get_uuid(dmt);
+ printf("DM_NAME=%s\n", name);
+
+ if ((uuid = dm_task_get_uuid(dmt)) && *uuid)
+ printf("DM_UUID=%s\n", uuid);
+
+ if (!info.exists) {
+ printf("DM_STATE=NOTPRESENT\n");
+ goto out;
+ }
+
+ if (!name)
+ name = dm_task_get_name(dmt);
+
+ uuid = dm_task_get_uuid(dmt);
+ printf("DM_NAME=%s\n", name);
+
+ if ((uuid = dm_task_get_uuid(dmt)) && *uuid)
+ printf("DM_UUID=%s\n", uuid);
+
+ if (!info.exists) {
+ printf("DM_STATE=NOTPRESENT\n");
+ goto out;
+ }
+
+ printf("DM_STATE=%s\n",
+ info.suspended ? "SUSPENDED" :
+ (info.read_only ? "READONLY" : "ACTIVE"));
+
+ if (!info.live_table && !info.inactive_table)
+ printf("DM_TABLE_STATE=NONE\n");
+ else
+ printf("DM_TABLE_STATE=%s%s%s\n",
+ info.live_table ? "LIVE" : "",
+ info.live_table && info.inactive_table ? "/" : "",
+ info.inactive_table ? "INACTIVE" : "");
+
+ if (info.open_count != -1)
+ printf("DM_OPENCOUNT=%d\n", info.open_count);
+
+ printf("DM_LAST_EVENT_NR=%" PRIu32 "\n", info.event_nr);
+
+ printf("DM_MAJOR=%d\n", info.major);
+ printf("DM_MINOR=%d\n", info.minor);
+
+ if (info.target_count != -1)
+ printf("DM_TARGET_COUNT=%d\n", info.target_count);
+
+ /* export all table types */
+ next = dm_get_next_target(dmt, next, &start, &length,
+ &target_type, &params);
+ if (target_type) {
+ printf("DM_TARGET_TYPES=%s", target_type);
+ while (next) {
+ next = dm_get_next_target(dmt, next, &start, &length,
+ &target_type, &params);
+ if (target_type)
+ printf(",%s", target_type);
+ }
+ printf("\n");
+ }
+
+ dm_task_destroy(dmt);
+
+ // bnc#707614, revert to the original name
+
+ if (!(dmt = dm_task_create(DM_DEVICE_DEPS)))
+ goto out;
+
+ name = old_name;
+ if (!_set_task_device(dmt, name, 0))
+ goto out;
+
+ if (!dm_task_run(dmt))
+ goto out;
+
+ if (!(deps = dm_task_get_deps(dmt)))
+ goto out;
+
+ printf("DM_DEPS=%d\n", deps->count);
+
+ r = 1;
+ out:
+ if (dmt)
+ dm_task_destroy(dmt);
+ return r;
+}
+
/* Show target names and their version numbers */
static int _targets(CMD_ARGS)
{
@@ -3086,6 +3209,7 @@ static struct command _commands[] = {
{"info", "[<device>]", 0, -1, 1, _info},
{"deps", "[-o options] [<device>]", 0, -1, 1, _deps},
{"status", "[<device>] [--noflush] [--target <target_type>]", 0, -1, 1, _status},
+ {"export", "[<device>]", 0, -1, 1, _export},
{"table", "[<device>] [--target <target_type>] [--showkeys]", 0, -1, 1, _status},
{"wait", "<device> [<event_nr>] [--noflush]", 0, 2, 0, _wait},
{"mknodes", "[<device>]", 0, -1, 1, _mknodes},

45
device-mapper-gcc-warnings.patch Normal file
View File

@ -0,0 +1,45 @@
Index: LVM2.2.02.109/libdm/datastruct/hash.c
===================================================================
--- LVM2.2.02.109.orig/libdm/datastruct/hash.c
+++ LVM2.2.02.109/libdm/datastruct/hash.c
@@ -19,7 +19,7 @@ struct dm_hash_node {
struct dm_hash_node *next;
void *data;
unsigned keylen;
- char key[0];
+ unsigned char key[0];
};
struct dm_hash_table {
@@ -136,7 +136,7 @@ void dm_hash_destroy(struct dm_hash_tabl
static struct dm_hash_node **_find(struct dm_hash_table *t, const void *key,
uint32_t len)
{
- unsigned h = _hash(key, len) & (t->num_slots - 1);
+ unsigned h = _hash((unsigned char *)key, len) & (t->num_slots - 1);
struct dm_hash_node **c;
for (c = &t->slots[h]; *c; c = &((*c)->next)) {
@@ -235,7 +235,8 @@ void dm_hash_wipe(struct dm_hash_table *
char *dm_hash_get_key(struct dm_hash_table *t __attribute__((unused)),
struct dm_hash_node *n)
{
- return n->key;
+ return (char *)n->key;
+
}
void *dm_hash_get_data(struct dm_hash_table *t __attribute__((unused)),
Index: LVM2.2.02.109/libdm/ioctl/libdm-iface.c
===================================================================
--- LVM2.2.02.109.orig/libdm/ioctl/libdm-iface.c
+++ LVM2.2.02.109/libdm/ioctl/libdm-iface.c
@@ -1751,7 +1751,7 @@ static struct dm_ioctl *_do_dm_ioctl(str
dmt->secure_data ? "W " : "",
dmt->query_inactive_table ? "I " : "",
dmt->enable_checks ? "C" : "",
- dmt->sector, _sanitise_message(dmt->message),
+ (unsigned long long int)dmt->sector, _sanitise_message(dmt->message),
dmi->data_size, retry_repeat_count);
#ifdef DM_IOCTLS
if (ioctl(_control_fd, command, dmi) < 0 &&

21
device-mapper-link Normal file
View File

@ -0,0 +1,21 @@
Make sure
/dev/device-mapper
exists as a link to /dev/mapper/control
Resolves: bnc#724578
Signed-off-by: NeilBrown <neilb@suse.de>
---
udev/10-dm.rules.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- LVM2.2.02.84.orig/udev/10-dm.rules.in
+++ LVM2.2.02.84/udev/10-dm.rules.in
@@ -14,7 +14,7 @@
# DM_SUSPENDED - suspended state of DM device (0 or 1)
# DM_UDEV_RULES_VSN - DM udev rules version
-KERNEL=="device-mapper", NAME="(DM_DIR)/control"
+KERNEL=="device-mapper", NAME="(DM_DIR)/control", SYMLINK+="device-mapper"
SUBSYSTEM!="block", GOTO="dm_end"
KERNEL!="dm-[0-9]*", GOTO="dm_end"

28
device-mapper-static.patch Normal file
View File

@ -0,0 +1,28 @@
Index: LVM2.2.02.109/libdm/Makefile.in
===================================================================
--- LVM2.2.02.109.orig/libdm/Makefile.in
+++ LVM2.2.02.109/libdm/Makefile.in
@@ -39,9 +39,9 @@ INCLUDES += @VALGRIND_CFLAGS@
endif
CFLAGS += $(UDEV_CFLAGS)
-ifeq ("@STATIC_LINK@", "yes")
+#ifeq ("@STATIC_LINK@", "yes")
LIB_STATIC = $(interface)/libdevmapper.a
-endif
+#endif
LIB_SHARED = $(interface)/libdevmapper.$(LIB_SUFFIX)
LIB_VERSION = $(LIB_VERSION_DM)
@@ -71,9 +71,9 @@ libdevmapper.$(LIB_SUFFIX) libdevmapper.
INSTALL_TYPE = install_dynamic
-ifeq ("@STATIC_LINK@", "yes")
+#ifeq ("@STATIC_LINK@", "yes")
INSTALL_TYPE += install_static
-endif
+#endif
ifeq ("@PKGCONFIG@", "yes")
INSTALL_TYPE += install_pkgconfig

6
device-mapper-type_punning.diff
View File

@ -2,8 +2,8 @@
lib/device/device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- LVM2.2.02.98.orig/lib/device/device.c
+++ LVM2.2.02.98/lib/device/device.c
--- LVM2.2.02.98.orig/lib/device/dev-type.c
+++ LVM2.2.02.98/lib/device/dev-type.c
@@ -39,7 +39,7 @@ struct partition {
uint8_t end_cyl;
uint32_t start_sect;
@ -11,5 +11,5 @@
-} __attribute__((packed));
+} __attribute__((packed,may_alias));
static int _is_partitionable(struct device *dev)
static int _is_partitionable(struct dev_types *dt, struct device *dev)
{

148
device_is_usable_mem_leak.diff
View File

@ -1,148 +0,0 @@
commit ec49f07b0dc89720f4a74a1212e106990099d2d6
Author: Zdenek Kabelac <zkabelac@redhat.com>
Date: Thu Dec 6 23:37:21 2012 +0100
mirrors: fix leak in device_is_usable mirror check
Function _ignore_blocked_mirror_devices was not release
allocated strings images_health and log_health.
In error paths it was also not releasing dm_task structure.
Swaped return code of _ignore_blocked_mirror_devices and
use 1 as success.
In _parse_mirror_status use log_error if memory allocation
fails and few more errors so they are no going unnoticed
as debug messages.
On error path always clear return values and free strings.
For dev_create_file use cache mem pool to avoid memleak.
diff --git a/lib/activate/dev_manager.c b/lib/activate/dev_manager.c
index 40f719e..3f74c2d 100644
--- a/lib/activate/dev_manager.c
+++ b/lib/activate/dev_manager.c
@@ -158,6 +158,10 @@ static int _parse_mirror_status(char *mirror_status_str,
char **args, **log_args;
unsigned num_devs, log_argc;
+ *images_health = NULL;
+ *log_health = NULL;
+ *log_dev = 0;
+
if (!dm_split_words(mirror_status_str, 1, 0, &p) ||
!(num_devs = (unsigned) atoi(p)))
/* On errors, we must assume the mirror is to be avoided */
@@ -176,19 +180,31 @@ static int _parse_mirror_status(char *mirror_status_str,
log_argc, 0, log_args) < log_argc)
return_0;
- *log_health = NULL;
- *log_dev = 0;
if (!strcmp(log_args[0], "disk")) {
- if (!(*log_health = dm_strdup(log_args[2])))
- return_0;
- if (sscanf(log_args[1], "%d:%d", &major, &minor) != 2)
- return_0;
+ if (!(*log_health = dm_strdup(log_args[2]))) {
+ log_error("Allocation of log string failed.");
+ return 0;
+ }
+ if (sscanf(log_args[1], "%d:%d", &major, &minor) != 2) {
+ log_error("Parsing of log's major minor failed.");
+ goto out;
+ }
*log_dev = MKDEV((dev_t)major, minor);
}
- if (!(*images_health = dm_strdup(args[2 + num_devs])))
- return_0;
+
+ if (!(*images_health = dm_strdup(args[2 + num_devs]))) {
+ log_error("Allocation of images string failed.");
+ goto out;
+ }
return 1;
+
+out:
+ dm_free(*log_health);
+ *log_health = NULL;
+ *log_dev = 0;
+
+ return 0;
}
/*
@@ -227,11 +243,12 @@ static int _ignore_blocked_mirror_devices(struct device *dev,
uint64_t s,l;
char *params, *target_type = NULL;
void *next = NULL;
- struct dm_task *dmt;
+ struct dm_task *dmt = NULL;
+ int r = 0;
if (!_parse_mirror_status(mirror_status_str,
&images_health, &log_dev, &log_health))
- goto_out;
+ return_0;
for (i = 0; images_health[i]; i++)
if (images_health[i] != 'A') {
@@ -254,7 +271,7 @@ static int _ignore_blocked_mirror_devices(struct device *dev,
(int)MINOR(log_dev)) < 0)
goto_out;
- if (!(tmp_dev = dev_create_file(buf, NULL, NULL, 1)))
+ if (!(tmp_dev = dev_create_file(buf, NULL, NULL, 0)))
goto_out;
tmp_dev->dev = log_dev;
@@ -263,8 +280,10 @@ static int _ignore_blocked_mirror_devices(struct device *dev,
}
}
- if (!check_for_blocking)
- return 0;
+ if (!check_for_blocking) {
+ r = 1;
+ goto out;
+ }
/*
* We avoid another system call if we can, but if a device is
@@ -293,16 +312,19 @@ static int _ignore_blocked_mirror_devices(struct device *dev,
strstr(params, "handle_errors")) {
log_debug("%s: I/O blocked to mirror device",
dev_name(dev));
- return 1;
+ goto out;
}
}
} while (next);
- dm_task_destroy(dmt);
-
- return 0;
+ r = 1;
out:
- return 1;
+ if (dmt)
+ dm_task_destroy(dmt);
+ dm_free(log_health);
+ dm_free(images_health);
+
+ return r;
}
int device_is_usable(struct device *dev)
@@ -356,7 +378,7 @@ int device_is_usable(struct device *dev)
&target_type, &params);
if (target_type && !strcmp(target_type, "mirror") &&
- _ignore_blocked_mirror_devices(dev, start, length, params)) {
+ !_ignore_blocked_mirror_devices(dev, start, length, params)) {
log_debug("%s: Mirror device %s not usable.",
dev_name(dev), name);
goto out;

58
display-dm-name-for-lv-name.diff
View File

@ -1,14 +1,33 @@
---
lib/config/config_settings.h | 1 +
lib/config/defaults.h | 1 +
lib/display/display.c | 14 ++++++++++----
lib/display/display.h | 1 +
3 files changed, 12 insertions(+), 4 deletions(-)
4 files changed, 13 insertions(+), 4 deletions(-)
Index: LVM2.2.02.98/lib/display/display.c
===================================================================
--- LVM2.2.02.98.orig/lib/display/display.c 2012-10-15 22:24:58.000000000 +0800
+++ LVM2.2.02.98/lib/display/display.c 2014-03-20 12:24:55.761578040 +0800
@@ -535,10 +535,16 @@ int lvdisplay_full(struct cmd_context *c
--- a/lib/config/config_settings.h
+++ b/lib/config/config_settings.h
@@ -187,6 +187,7 @@ cfg_array(global_cache_check_options_CFG
cfg(global_cache_dump_executable_CFG, "cache_dump_executable", global_CFG_SECTION, CFG_ALLOW_EMPTY, CFG_TYPE_STRING, CACHE_DUMP_CMD, vsn(2, 2, 108), NULL)
cfg(global_cache_repair_executable_CFG, "cache_repair_executable", global_CFG_SECTION, CFG_ALLOW_EMPTY, CFG_TYPE_STRING, CACHE_REPAIR_CMD, vsn(2, 2, 108), NULL)
cfg_array(global_cache_repair_options_CFG, "cache_repair_options", global_CFG_SECTION, 0, CFG_TYPE_STRING, "#S" DEFAULT_CACHE_REPAIR_OPTIONS, vsn(2, 2, 108), NULL)
+cfg(global_display_dm_name_for_lv_name_CFG, "display_dm_name_for_lv_name", global_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_DISPLAY_DM_NAME_FOR_LV_NAME, vsn(2, 2, 98), NULL)
cfg(activation_checks_CFG, "checks", activation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_ACTIVATION_CHECKS, vsn(2, 2, 86), NULL)
cfg(activation_udev_sync_CFG, "udev_sync", activation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_UDEV_SYNC, vsn(2, 2, 51), NULL)
--- a/lib/config/defaults.h
+++ b/lib/config/defaults.h
@@ -31,6 +31,7 @@
#define DEFAULT_PROC_DIR "/proc"
#define DEFAULT_OBTAIN_DEVICE_LIST_FROM_UDEV 1
#define DEFAULT_SYSFS_SCAN 1
+#define DEFAULT_DISPLAY_DM_NAME_FOR_LV_NAME 0
#define DEFAULT_MD_COMPONENT_DETECTION 1
#define DEFAULT_MD_CHUNK_ALIGNMENT 1
#define DEFAULT_IGNORE_LVM_MIRRORS 1
--- a/lib/display/display.c
+++ b/lib/display/display.c
@@ -461,10 +461,15 @@ int lvdisplay_full(struct cmd_context *c
lv->vg->cmd->dev_dir, lv->vg->name, lv->name);
else if (lv_is_visible(lv)) {
/* Thin pool does not have /dev/vg/name link */
@ -17,8 +36,7 @@ Index: LVM2.2.02.98/lib/display/display.c
- lv->vg->cmd->dev_dir,
- lv->vg->name, lv->name);
+ if (!lv_is_thin_pool(lv)) {
+ if (find_config_tree_bool(cmd, "global/display_dm_name_for_lv_name",
+ DEFAULT_DISPLAY_DM_NAME_FOR_LV_NAME)) {
+ if (find_config_tree_bool(cmd, global_display_dm_name_for_lv_name_CFG, NULL)) {
+ log_print("LV Path %smapper/%s-%s", lv->vg->cmd->dev_dir,
+ lv->vg->name, lv->name);
+ } else {
@ -29,27 +47,3 @@ Index: LVM2.2.02.98/lib/display/display.c
log_print("LV Name %s", lv->name);
} else
log_print("Internal LV Name %s", lv->name);
Index: LVM2.2.02.98/lib/display/display.h
===================================================================
--- LVM2.2.02.98.orig/lib/display/display.h 2014-03-20 12:24:30.403397837 +0800
+++ LVM2.2.02.98/lib/display/display.h 2014-03-20 12:24:55.761578040 +0800
@@ -18,6 +18,7 @@
#include "metadata-exported.h"
#include "locking.h"
+#include "defaults.h"
#include <stdint.h>
Index: LVM2.2.02.98/lib/config/defaults.h
===================================================================
--- LVM2.2.02.98.orig/lib/config/defaults.h 2014-03-20 12:24:30.403397837 +0800
+++ LVM2.2.02.98/lib/config/defaults.h 2014-03-20 12:25:27.958815335 +0800
@@ -31,6 +31,7 @@
#define DEFAULT_PROC_DIR "/proc"
#define DEFAULT_OBTAIN_DEVICE_LIST_FROM_UDEV 1
#define DEFAULT_SYSFS_SCAN 1
+#define DEFAULT_DISPLAY_DM_NAME_FOR_LV_NAME 0
#define DEFAULT_MD_COMPONENT_DETECTION 1
#define DEFAULT_MD_CHUNK_ALIGNMENT 1
#define DEFAULT_MULTIPATH_COMPONENT_DETECTION 1

226
do_not_read_from_mirrors_have_failed_devices.diff
View File

@ -1,226 +0,0 @@
commit 9fd7ac7d035f0b2f8dcc3cb19935eb181816bd76
Author: Jonathan Brassow <jbrassow@redhat.com>
Date: Tue Oct 23 23:10:33 2012 -0500
mirror: Avoid reading from mirrors that have failed devices
Addresses: rhbz855398 (Allow VGs to be built on cluster mirrors),
and other issues.
The LVM code attempts to avoid reading labels from devices that are
suspended to try to avoid situations that may cause the commands to
block indefinitely. When scanning devices, 'ignore_suspended_devices'
can be set so the code (lib/activate/dev_manager.c:device_is_usable())
checks any DM devices it finds and avoids them if they are suspended.
The mirror target has an additional mechanism that can cause I/O to
be blocked. If a device in a mirror fails, all I/O will be blocked
by the kernel until a new table (a linear target or a mirror with
replacement devices) is loaded. The mirror indicates that this condition
has happened by marking a 'D' for the faulty device in its status
output. This condition must also be checked by 'device_is_usable()' to
avoid the possibility of blocking LVM commands indefinitely due to an
attempt to read the blocked mirror for labels.
Until now, mirrors were avoided if the 'ignore_suspended_devices'
condition was set. This check seemed to suggest, "if we are concerned
about suspended devices, then let's ignore mirrors altogether just
in case". This is insufficient and doesn't solve any problems. All
devices that are suspended are already avoided if
'ignore_suspended_devices' is set; and if a mirror is blocking because
of an error condition, it will block the LVM command regardless of the
setting of that variable.
Rather than avoiding mirrors whenever 'ignore_suspended_devices' is
set, this patch causes mirrors to be avoided whenever they are blocking
due to an error. (As mentioned above, the case where a DM device is
suspended is already covered.) This solves a number of issues that weren't
handled before. For example, pvcreate (or any command that does a
pv_read or vg_read, which eventually call device_is_usable()) will be
protected from blocked mirrors regardless of how
'ignore_suspended_devices' is set. Additionally, a mirror that is
neither suspended nor blocking is /allowed/ to be read regardless
of how 'ignore_suspended_devices' is set. (The latter point being the
source of the fix for rhbz855398.)
diff --git a/lib/activate/dev_manager.c b/lib/activate/dev_manager.c
index 31c1c27..6cc57d0 100644
--- a/lib/activate/dev_manager.c
+++ b/lib/activate/dev_manager.c
@@ -135,6 +135,154 @@ static int _info_run(const char *name, const char *dlid, struct dm_info *info,
return r;
}
+/*
+ * _parse_mirror_status
+ * @mirror_status_string
+ * @image_health: return for allocated copy of image health characters
+ * @log_health: NULL if corelog, otherwise alloc'ed log health char
+ *
+ * This function takes the mirror status string, breaks it up and returns
+ * its components. For now, we only return the health characters. This
+ * is an internal function. If there are more things we want to return
+ * later, we can do that then.
+ *
+ * Returns: 1 on success, 0 on failure
+ */
+static int _parse_mirror_status(char *mirror_status_str,
+ char **images_health, char **log_health)
+{
+ char *p = NULL;
+ char **args, **log_args;
+ unsigned num_devs, log_argc;
+
+ if (!dm_split_words(mirror_status_str, 1, 0, &p) ||
+ !(num_devs = (unsigned) atoi(p)))
+ /* On errors, we must assume the mirror is to be avoided */
+ return_0;
+
+ p += strlen(p) + 1;
+ args = alloca((num_devs + 5) * sizeof(char *));
+
+ if ((unsigned)dm_split_words(p, num_devs + 4, 0, args) < num_devs + 4)
+ return_0;
+
+ log_argc = (unsigned) atoi(args[3 + num_devs]);
+ log_args = alloca(log_argc * sizeof(char *));
+
+ if ((unsigned)dm_split_words(args[3 + num_devs] + strlen(args[3 + num_devs]) + 1,
+ log_argc, 0, log_args) < log_argc)
+ return_0;
+
+ *log_health = NULL;
+ if (!strcmp(log_args[0], "disk") &&
+ !(*log_health = dm_strdup(log_args[2])))
+ return_0;
+
+ if (!(*images_health = dm_strdup(args[2 + num_devs])))
+ return_0;
+
+ return 1;
+}
+
+/*
+ * ignore_blocked_mirror_devices
+ * @dev
+ * @start
+ * @length
+ * @mirror_status_str
+ *
+ * When a DM 'mirror' target is created with 'block_on_error' or
+ * 'handle_errors', it will block I/O if there is a device failure
+ * until the mirror is reconfigured. Thus, LVM should never attempt
+ * to read labels from a mirror that has a failed device. (LVM
+ * commands are issued to repair mirrors; and if LVM is blocked
+ * attempting to read a mirror, a circular dependency would be created.)
+ *
+ * This function is a slimmed-down version of lib/mirror/mirrored.c:
+ * _mirrored_transient_status(). FIXME: It is unable to handle mirrors
+ * with mirrored logs because it does not have a way to get the status of
+ * the mirror that forms the log, which could be blocked.
+ *
+ * If a failed device is detected in the status string, then it must be
+ * determined if 'block_on_error' or 'handle_errors' was used when
+ * creating the mirror. This info can only be determined from the mirror
+ * table. The 'dev', 'start', 'length' trio allow us to correlate the
+ * 'mirror_status_str' with the correct device table in order to check
+ * for blocking.
+ *
+ * Returns: 1 if mirror should be ignored, 0 if safe to use
+ */
+static int _ignore_blocked_mirror_devices(struct device *dev,
+ uint64_t start, uint64_t length,
+ char *mirror_status_str)
+{
+ unsigned i, check_for_blocking = 0;
+ char *images_health, *log_health;
+
+ uint64_t s,l;
+ char *params, *target_type = NULL;
+ void *next = NULL;
+ struct dm_task *dmt;
+
+ if (!_parse_mirror_status(mirror_status_str,
+ &images_health, &log_health))
+ goto_out;
+
+ if (log_health && (log_health[0] != 'A')) {
+ log_debug("%s: Mirror log device marked as failed",
+ dev_name(dev));
+ check_for_blocking = 1;
+ }
+
+ for (i = 0; images_health[i]; i++)
+ if (images_health[i] != 'A') {
+ log_debug("%s: Mirror image %d marked as failed",
+ dev_name(dev), i);
+ check_for_blocking = 1;
+ }
+
+ if (!check_for_blocking)
+ return 0;
+
+ /*
+ * We avoid another system call if we can, but if a device is
+ * dead, we have no choice but to look up the table too.
+ */
+ if (!(dmt = dm_task_create(DM_DEVICE_TABLE)))
+ goto_out;
+
+ if (!dm_task_set_major_minor(dmt, MAJOR(dev->dev), MINOR(dev->dev), 1))
+ goto_out;
+
+ if (activation_checks() && !dm_task_enable_checks(dmt))
+ goto_out;
+
+ if (!dm_task_run(dmt))
+ goto_out;
+
+ do {
+ next = dm_get_next_target(dmt, next, &s, &l,
+ &target_type, &params);
+ if ((s == start) && (l == length)) {
+ if (strcmp(target_type, "mirror"))
+ goto_out;
+
+ if (strstr(params, "block_on_error") ||
+ strstr(params, "handle_errors")) {
+ log_debug("%s: I/O blocked to mirror device",
+ dev_name(dev));
+ return 1;
+ }
+ }
+ } while (next);
+ dm_task_destroy(dmt);
+
+ return 0;
+
+out:
+ return 1;
+}
+
int device_is_usable(struct device *dev)
{
struct dm_task *dmt;
@@ -180,15 +328,15 @@ int device_is_usable(struct device *dev)
goto out;
}
- /* FIXME Also check for mirror block_on_error and mpath no paths */
- /* For now, we exclude all mirrors */
-
+ /* FIXME Also check for mpath no paths */
do {
next = dm_get_next_target(dmt, next, &start, &length,
&target_type, &params);
- /* Skip if target type doesn't match */
- if (target_type && !strcmp(target_type, "mirror") && ignore_suspended_devices()) {
- log_debug("%s: Mirror device %s not usable.", dev_name(dev), name);
+
+ if (target_type && !strcmp(target_type, "mirror") &&
+ _ignore_blocked_mirror_devices(dev, start, length, params)) {
+ log_debug("%s: Mirror device %s not usable.",
+ dev_name(dev), name);
goto out;
}

73
fix-closedown-before-thread-finish.patch
View File

@ -1,7 +1,11 @@
Index: LVM2.2.02.98/daemons/clvmd/clvmd-corosync.c
===================================================================
--- LVM2.2.02.98.orig/daemons/clvmd/clvmd-corosync.c 2014-04-14 14:08:40.547558968 +0800
+++ LVM2.2.02.98/daemons/clvmd/clvmd-corosync.c 2014-04-14 14:09:30.440619510 +0800
---
daemons/clvmd/clvmd-corosync.c | 6 +++-
daemons/clvmd/clvmd.c | 53 ++++++++++++++++++++++++++++++++++++++++-
daemons/clvmd/clvmd.h | 2 +
3 files changed, 59 insertions(+), 2 deletions(-)
--- a/daemons/clvmd/clvmd-corosync.c
+++ b/daemons/clvmd/clvmd-corosync.c
@@ -251,8 +251,12 @@ static void corosync_cpg_confchg_callbac
ninfo = dm_hash_lookup_binary(node_hash,
(char *)&left_list[i].nodeid,
@ -16,17 +20,15 @@ Index: LVM2.2.02.98/daemons/clvmd/clvmd-corosync.c
}
num_nodes = member_list_entries;
Index: LVM2.2.02.98/daemons/clvmd/clvmd.c
===================================================================
--- LVM2.2.02.98.orig/daemons/clvmd/clvmd.c 2014-04-14 14:08:40.582559010 +0800
+++ LVM2.2.02.98/daemons/clvmd/clvmd.c 2014-04-14 14:09:59.751655009 +0800
@@ -1602,6 +1602,56 @@ static void process_remote_command(struc
free(replyargs);
--- a/daemons/clvmd/clvmd.c
+++ b/daemons/clvmd/clvmd.c
@@ -1613,6 +1613,57 @@ static void process_remote_command(struc
dm_free(replyargs);
}
+void decrease_inflight_expected_reply(char *nodename)
+void decrease_inflight_expected_reply(const char *nodename)
+{
+ struct local_client * thisfd;
+ struct local_client *thisfd;
+ struct node_reply *reply;
+
+ DEBUGLOG("remote node %s down", nodename);
@ -34,30 +36,33 @@ Index: LVM2.2.02.98/daemons/clvmd/clvmd.c
+ for (thisfd = &local_client_head; thisfd != NULL;
+ thisfd = thisfd->next) {
+ /* in-flight request */
+ if (thisfd->type == LOCAL_SOCK
+ && thisfd->bits.localsock.sent_out
+ && thisfd->bits.localsock.in_progress
+ && ! thisfd->bits.localsock.finished
+ && thisfd->bits.localsock.expected_replies >
+ if (thisfd->type == LOCAL_SOCK &&
+ thisfd->bits.localsock.sent_out &&
+ thisfd->bits.localsock.in_progress &&
+ !thisfd->bits.localsock.finished &&
+ thisfd->bits.localsock.expected_replies >
+ thisfd->bits.localsock.num_replies) {
+
+ pthread_mutex_lock(&thisfd->bits.localsock.reply_mutex);
+ pthread_mutex_lock(&thisfd->bits.localsock.mutex);
+
+ reply = thisfd->bits.localsock.replies;
+ while (reply && strcmp(reply->node, nodename) != 0) {
+ reply = reply->next;
+ }
+ /* if the remote down server has replies,do not decrease the expected_replies */
+ /*
+ * if the remote down server has replies,
+ * do not decrease the expected_replies
+ */
+ if (reply)
+ continue;
+
+ thisfd->bits.localsock.expected_replies--;
+ DEBUGLOG
+ ("remote node down, decrement the expected replies to (%ld),num_replies(%ld)",
+ DEBUGLOG("remote node down, decrement the expected replies to (%d), num_replies(%d)",
+ thisfd->bits.localsock.expected_replies,
+ thisfd->bits.localsock.num_replies)
+ thisfd->bits.localsock.num_replies);
+
+ if (thisfd->bits.localsock.expected_replies <= thisfd->bits.localsock.num_replies) {
+ if (thisfd->bits.localsock.expected_replies <=
+ thisfd->bits.localsock.num_replies) {
+ /* tell pre_and_post thread to finish */
+ if (thisfd->bits.localsock.threadid) {
+ thisfd->bits.localsock.all_success = 0;
@ -67,35 +72,31 @@ Index: LVM2.2.02.98/daemons/clvmd/clvmd.c
+ pthread_mutex_unlock(&thisfd->bits.localsock.mutex);
+ }
+ }
+ pthread_mutex_unlock(&thisfd->bits.localsock.reply_mutex);
+
+ pthread_mutex_unlock(&thisfd->bits.localsock.mutex);
+ }
+ }
+
+}
+
/* Add a reply to a command to the list of replies for this client.
If we have got a full set then send them to the waiting client down the local
socket */
@@ -1643,7 +1693,7 @@ static void add_reply_to_list(struct loc
client->bits.localsock.expected_replies);
@@ -1652,7 +1703,7 @@ static void add_reply_to_list(struct loc
/* If we have the whole lot then do the post-process */
/* Post-process the command */
- if (++client->bits.localsock.num_replies ==
+ if (++client->bits.localsock.num_replies >=
client->bits.localsock.expected_replies) {
/* Post-process the command */
if (client->bits.localsock.threadid) {
Index: LVM2.2.02.98/daemons/clvmd/clvmd.h
===================================================================
--- LVM2.2.02.98.orig/daemons/clvmd/clvmd.h 2014-04-14 14:08:40.564558988 +0800
+++ LVM2.2.02.98/daemons/clvmd/clvmd.h 2014-04-14 14:09:30.442619512 +0800
@@ -112,6 +112,8 @@ extern int do_post_command(struct local_
client->bits.localsock.state = POST_COMMAND;
pthread_cond_signal(&client->bits.localsock.cond);
--- a/daemons/clvmd/clvmd.h
+++ b/daemons/clvmd/clvmd.h
@@ -110,6 +110,8 @@ extern int do_post_command(struct local_
extern void cmd_client_cleanup(struct local_client *client);
extern int add_client(struct local_client *new_client);
+
+extern void decrease_inflight_expected_reply();
+extern void decrease_inflight_expected_reply(const char *nodename);
extern void clvmd_cluster_init_completed(void);
extern void process_message(struct local_client *client, char *buf,
int len, const char *csid);

17
handle_extended_devt.diff
View File

@ -1,17 +0,0 @@
---
lib/filters/filter.c | 4 ++++
1 file changed, 4 insertions(+)
--- LVM2.2.02.98.orig/lib/filters/filter.c
+++ LVM2.2.02.98/lib/filters/filter.c
@@ -180,6 +180,10 @@ static int _scan_proc_dev(const char *pr
/* All types unrecognised initially */
memset(_partitions, 0, sizeof(_partitions));
+ /* Extended devt will use MAJOR 259
+ Consider it an non-partitionable block device */
+ _partitions[259].max_partitions = 1;
+
if (dm_snprintf(proc_devices, sizeof(proc_devices),
"%s/devices", proc) < 0) {
log_error("Failed to create /proc/devices string");

46
improve-mirror-legs-on-different-tag-pvs.patch
View File

@ -13,22 +13,23 @@ one.
Signed-off-by: Guangliang Zhao <gzhao@suse.com>
---
lib/metadata/lv_manip.c | 25 ++++++++++++++++++++++---
1 file changed, 22 insertions(+), 3 deletions(-)
lib/metadata/lv_manip.c | 34 +++++++++++++++++++++++++++++++---
1 file changed, 31 insertions(+), 3 deletions(-)
diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c
index fb0199f..edafdf1 100644
--- a/lib/metadata/lv_manip.c
+++ b/lib/metadata/lv_manip.c
@@ -1658,6 +1658,21 @@ static uint32_t _calc_required_extents(struct alloc_handle *ah, struct pv_area *
@@ -2481,6 +2481,25 @@ static uint32_t _calc_required_extents(s
return required;
}
+static void _replace_required_area(struct alloc_handle *ah, uint32_t max_to_allocate,
+static void _replace_required_area(struct alloc_handle *ah,
+ uint32_t max_to_allocate,
+ unsigned ix_pva, struct pv_area *pva,
+ struct alloc_state *alloc_state, alloc_policy_t alloc)
+ struct alloc_state *alloc_state,
+ alloc_policy_t alloc)
+{
+ uint32_t required = _calc_required_extents(ah, pva, ix_pva, max_to_allocate, alloc);
+ uint32_t required = _calc_required_extents(ah, pva, ix_pva,
+ max_to_allocate, alloc);
+
+ /*
+ * We don't worry about the area replaced, because _clear_areas() and
@ -36,36 +37,39 @@ index fb0199f..edafdf1 100644
+ * the alloc_state and reserved areas every time.
+ */
+ if (required > alloc_state->areas[ix_pva - 1].used)
+ _reserve_area(&alloc_state->areas[ix_pva - 1], pva, required, ix_pva, pva->unreserved);
+ _reserve_area(alloc_state, pva, required, ix_pva - 1,
+ pva->unreserved);
+}
+
static int _reserve_required_area(struct alloc_handle *ah, uint32_t max_to_allocate,
unsigned ix_pva, struct pv_area *pva,
struct alloc_state *alloc_state, alloc_policy_t alloc)
@@ -1767,6 +1782,7 @@ static int _find_some_parallel_space(struct alloc_handle *ah, const struct alloc
static void _clear_areas(struct alloc_state *alloc_state)
{
uint32_t s;
@@ -2575,6 +2594,7 @@ static int _find_some_parallel_space(str
const struct alloc_parms *alloc_parms = alloc_state->alloc_parms;
unsigned ix = 0;
unsigned last_ix;
+ int ret;
struct pv_map *pvm;
struct pv_area *pva;
unsigned preferred_count = 0;
@@ -1875,9 +1891,12 @@ static int _find_some_parallel_space(struct alloc_handle *ah, const struct alloc
@@ -2695,9 +2715,17 @@ static int _find_some_parallel_space(str
continue;
case USE_AREA:
- if(check_areas_separate_tags(ah, alloc_state, ix_offset,
- ix + ix_offset, pva) >= 0)
- goto next_pv;
+ if((ret = check_areas_separate_tags(ah, alloc_state, ix_offset,
+ ix + ix_offset, pva)) >= 0) {
+ _replace_required_area(ah, max_to_allocate, ret + 1,
+ pva, alloc_state, alloc_parms->alloc);
+ ret = check_areas_separate_tags(ah,
+ alloc_state, ix_offset,
+ ix + ix_offset, pva);
+ if (ret >= 0) {
+ _replace_required_area(ah,
+ max_to_allocate,
+ ret + 1, pva,
+ alloc_state,
+ alloc_parms->alloc);
+ continue;
+ }
/*
* Except with ALLOC_ANYWHERE, replace first area with this
--
1.7.10.4

37
improve_probing.diff
View File

@ -1,39 +1,30 @@
---
lib/filters/filter.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
--- LVM2.2.02.98.orig/lib/filters/filter.c
+++ LVM2.2.02.98/lib/filters/filter.c
@@ -13,6 +13,12 @@
Index: LVM2.2.02.111/lib/filters/filter-type.c
===================================================================
--- LVM2.2.02.111.orig/lib/filters/filter-type.c
+++ LVM2.2.02.111/lib/filters/filter-type.c
@@ -12,6 +12,11 @@
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <sys/ioctl.h>
+#include <linux/fs.h>
+#undef MAJOR
+#undef MINOR
+#undef MKDEV
+
#include "lib.h"
#include "dev-cache.h"
#include "filter.h"
@@ -111,11 +117,18 @@ static int _passes_lvm_type_device_filte
}
/* Check it's accessible */
- if (!dev_open_readonly_quiet(dev)) {
+ if (!dev_open_flags(dev, O_RDONLY|O_NONBLOCK, 1, 1)) {
log_debug("%s: Skipping: open failed", name);
#include "lib.h"
#include "filter.h"
@@ -28,6 +33,13 @@ static int _passes_lvm_type_device_filte
return 0;
}
+ /* Skip cdrom device */
+ #define CDROM_GET_CAPABILITY 0x5331
+ if (ioctl(dev->fd, CDROM_GET_CAPABILITY) >= 0) {
+ log_debug("%s: Skipping: cdrom device", name );
+ goto out;
+ log_debug_devs("%s: Skipping: cdrom device", name );
+ return 0;
+ }
+
/* Check it's not too small */
if (!dev_get_size(dev, &size)) {
log_debug("%s: Skipping: dev_get_size failed", name);
return 1;
}

49
lvconvert-cluster-mirrored-disk-failed.patch
View File

@ -1,34 +1,47 @@
Index: LVM2.2.02.98/daemons/clvmd/lvm-functions.c
===================================================================
--- LVM2.2.02.98.orig/daemons/clvmd/lvm-functions.c
+++ LVM2.2.02.98/daemons/clvmd/lvm-functions.c
@@ -418,11 +418,13 @@ static int do_resume_lv(char *resource,
int oldmode, origin_only, exclusive, revert;
---
daemons/clvmd/lvm-functions.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
--- a/daemons/clvmd/lvm-functions.c
+++ b/daemons/clvmd/lvm-functions.c
@@ -416,16 +416,18 @@ error:
/* Resume the LV if it was active */
static int do_resume_lv(char *resource, unsigned char command, unsigned char lock_flags)
{
- int oldmode, origin_only, exclusive, revert;
+ int oldmode, origin_only, exclusive = 0, revert;
+#if 0
/* Is it open ? */
+ /*
oldmode = get_current_lock(resource);
if (oldmode == -1 && (command & LCK_CLUSTER_VG)) {
DEBUGLOG("do_resume_lv, lock not already held\n");
- return 0; /* We don't need to do anything */
+ return 0;
return 0; /* We don't need to do anything */
}
+ */
origin_only = (lock_flags & LCK_ORIGIN_ONLY_MODE) ? 1 : 0;
- origin_only = (lock_flags & LCK_ORIGIN_ONLY_MODE) ? 1 : 0;
exclusive = (oldmode == LCK_EXCL) ? 1 : 0;
+#endif
+ origin_only = (lock_flags & LCK_ORIGIN_ONLY_MODE) ? 1 : 0;
revert = (lock_flags & LCK_REVERT_MODE) ? 1 : 0;
@@ -442,11 +444,13 @@ static int do_suspend_lv(char *resource,
unsigned exclusive;
if (!lv_resume_if_active(cmd, resource, origin_only, exclusive, revert, NULL))
@@ -439,16 +441,17 @@ static int do_suspend_lv(char *resource,
{
int oldmode;
unsigned origin_only = (lock_flags & LCK_ORIGIN_ONLY_MODE) ? 1 : 0;
- unsigned exclusive;
+ unsigned exclusive = 0;
+#if 0
/* Is it open ? */
+ /*
oldmode = get_current_lock(resource);
if (oldmode == -1 && (command & LCK_CLUSTER_VG)) {
DEBUGLOG("do_suspend_lv, lock not already held\n");
- return 0; /* Not active, so it's OK */
+ return 0;
return 0; /* Not active, so it's OK */
}
+ */
-
exclusive = (oldmode == LCK_EXCL) ? 1 : 0;
+#endif
/* Always call lv_suspend to read commited and precommited data */
if (!lv_suspend_if_active(cmd, resource, origin_only, exclusive, NULL, NULL))

13
lvm-path.patch
View File

@ -1,13 +0,0 @@
Index: LVM2.2.02.98/scripts/lvm2_activation_generator_systemd_red_hat.c
===================================================================
--- LVM2.2.02.98.orig/scripts/lvm2_activation_generator_systemd_red_hat.c
+++ LVM2.2.02.98/scripts/lvm2_activation_generator_systemd_red_hat.c
@@ -125,7 +125,7 @@ static int generate_unit(const char *dir
fputs("Before=local-fs.target shutdown.target\n"
"Wants=systemd-udev-settle.service\n\n"
"[Service]\n"
- "ExecStart=/usr/sbin/lvm vgchange -aay --sysinit\n"
+ "ExecStart=/sbin/lvm vgchange -aay --sysinit\n"
"Type=oneshot\n", f);
if (fclose(f) < 0) {

59
lvm2.changes
View File

@ -1,3 +1,62 @@
-------------------------------------------------------------------
Wed Sep 24 08:24:13 UTC 2014 - lwang@suse.com
- All patches eliminated since update to 2.02.111
- Eliminated 25 patches in lvm2 package:
no_buildroot_shared.diff: don't know why necessary change this
pipe_buff-definition.diff: don't know why necessary
handle_extended_devt.diff: not need(bnc#525060 not reproduce even without this patch)
support-drbd-filter.diff: source to patch not found
lvm-path.patch: if no_buildroot_shared.diff not add, this patch not needed.
suppress_locking_failer_message.patch: no doc as to why suppress warning
add_scm_support.patch: definition device_info_t _device_info is no longer exist
upstream patches(18):
man_page_sectors.diff
make_raid1_default.diff
remove-fedora-systemd.patch
0001-lvmetad-Init-lazily-to-avoid-socket-access-on-config.patch
do_not_read_from_mirrors_have_failed_devices.diff
avoid_reading_failed_dev_in_mirrored_log.diff
mirrored_log_fixed_when_double_fault_occurs.diff
device_is_usable_mem_leak.diff
clmvd-fix-decriptor-leak-on-restart.patch
clvmd-Fix-node-up-down-handing-in-corosync-module.patch
clvmd-Avoid-a-3-way-deadlock-in-dead-client-cleanup.patch
0001-clvmd-avoid-logging-in-signal-handler.patch
0001-RAID-Make-RAID-4-5-6-display-sync-status-under-headi.patch
clvmd-fix-debugging-level-set-in-clvmd_set_debug-function.patch
0001-toolcontext-Only-reopen-stdin-if-readable.patch
systemd-lvm2-activation-generator-report-only-error.patch
systemd-use-umask-022-for-generated-systemd-units-by.patch
remove-quote-in-lvm2-monitor.patch
- Eliminated 6 patches in device-mapper package:
bug-479104_device-mapper-dmsetup-deps-export.patch:merged with device-mapper-dmsetup-export.patch
udev_sync-cookie_set-1-on-each-dm_task_set_cookie-ca.patch: already included in upstream
increase-minor-version.diff: not needed
segault_for_truncated_string_token.patch: upstream
s390-sectorsize4096.patch: upstream
add_integrate_flush_flag.patch: included in cmirrord_improvment_performance.patch
-------------------------------------------------------------------
Wed Sep 24 02:34:46 UTC 2014 - lwang@suse.com
- cmirrord has endian issue which cause cmirrord start fail on s390
patch: cmirrord-fix-s390-endian-issue.patch(bnc#890452,bnc#893684)
-------------------------------------------------------------------
Thu Sep 11 15:55:50 UTC 2014 - jeffm@suse.com
- Integrated device-mapper and thin-provisioning packages into
lvm2 package. device-mapper and lvm2 have been included in
the same source repository for some time.
-------------------------------------------------------------------
Thu Sep 11 05:17:27 UTC 2014 - jeffm@suse.com
- Update to 2.02.111
- Eliminated 21 patches.
-------------------------------------------------------------------
Wed Sep 3 01:48:48 CEST 2014 - ro@suse.de

409
lvm2.spec
View File

@ -16,10 +16,17 @@
#
%define lvm2_version 2.02.111
%define device_mapper_version 1.02.90
%define thin_provisioning_version 0.4.1
Url: http://www.sourceware.org/lvm2/
Name: lvm2
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: device-mapper-devel
BuildRequires: libaio-devel
BuildRequires: libcorosync-devel
BuildRequires: libdlm-devel
BuildRequires: libselinux-devel
@ -30,7 +37,7 @@ BuildRequires: systemd-rpm-macros
BuildRequires: pkgconfig(udev)
Requires: device-mapper >= 1.02.25
Provides: lvm
Version: 2.02.98
Version: %{lvm2_version}
Release: 0
Summary: Logical Volume Manager Tools
License: GPL-2.0 and LGPL-2.1
@ -42,83 +49,55 @@ Source8: clvmd.ocf
Source10: cmirrord.ocf
Source14: baselibs.conf
Source16: csm-converter.tar.gz
Source50: thin-provisioning-tools-v%{thin_provisioning_version}.tar.gz
Patch: improve_probing.diff
Patch1: improve_probing.diff
Patch2: no-inc-audit.diff
Patch3: no_buildroot_shared.diff
Patch4: sys_mount_instead_linux_fs.diff
Patch6: man_page_sectors.diff
Patch3: sys_mount_instead_linux_fs.diff
Patch13: pipe_buff-definition.diff
Patch20: support-drbd-filter.diff
Patch22: handle_extended_devt.diff
#suse
Patch23: display-dm-name-for-lv-name.diff
Patch4: display-dm-name-for-lv-name.diff
Patch66: device-mapper-type_punning.diff
Patch67: lvm-path.patch
Patch5: device-mapper-type_punning.diff
#fate312248,patch68,69
Patch68: make-mirror-legs-on-different-tag-pvs.patch
Patch69: improve-mirror-legs-on-different-tag-pvs.patch
#upstream
Patch71: make_raid1_default.diff
#suppress warning
Patch72: suppress_locking_failer_message.patch
#upstream
Patch73: remove-fedora-systemd.patch
#fate312248, patch6,7
Patch6: make-mirror-legs-on-different-tag-pvs.patch
Patch7: improve-mirror-legs-on-different-tag-pvs.patch
#fate#315092
Patch75: cmirrord_improvment_performance.patch
Patch8: cmirrord_improvment_performance.patch
#bnc#862076
Patch76: 0001-lvmetad-Init-lazily-to-avoid-socket-access-on-config.patch
#fate#314367
Patch77: cluster_support_mirrord_log.diff
Patch78: lvconvert-cluster-mirrored-disk-failed.patch
Patch79: add_scm_support.patch
#upstream backport
Patch80: do_not_read_from_mirrors_have_failed_devices.diff
Patch81: avoid_reading_failed_dev_in_mirrored_log.diff
Patch82: mirrored_log_fixed_when_double_fault_occurs.diff
Patch83: device_is_usable_mem_leak.diff
#fate#314367, patch10,11
Patch9: cluster_support_mirrord_log.diff
Patch10: lvconvert-cluster-mirrored-disk-failed.patch
#forward-port from sle11
Patch84: suppress_format1_size_warning.diff
Patch85: pvmove_support_clustered_vg.diff
#upstream
Patch86: clmvd-fix-decriptor-leak-on-restart.patch
Patch87: clvmd-Fix-node-up-down-handing-in-corosync-module.patch
Patch88: clvmd-Avoid-a-3-way-deadlock-in-dead-client-cleanup.patch
Patch89: 0001-clvmd-avoid-logging-in-signal-handler.patch
Patch11: suppress_format1_size_warning.diff
Patch12: pvmove_support_clustered_vg.diff
# Never upstream
Patch90: cmirrord_remove_date_time_from_compilation.patch
Patch13: cmirrord_remove_date_time_from_compilation.patch
#upstream, bnc#871176
Patch91: 0001-RAID-Make-RAID-4-5-6-display-sync-status-under-headi.patch
#fixed in upstream,bnc#785467
Patch92: clvmd-fix-debugging-level-set-in-clvmd_set_debug-function.patch
#upstream
Patch93: 0001-toolcontext-Only-reopen-stdin-if-readable.patch
#suse, bnc873538
Patch94: fix-closedown-before-thread-finish.patch
#upstream
Patch95: systemd-lvm2-activation-generator-report-only-error.patch
Patch14: fix-closedown-before-thread-finish.patch
#suse, bnc#870824
Patch96: use-mirrortype-asdefault-whenclvmdrunning.patch
# bnc#878481
Patch97: systemd-use-umask-022-for-generated-systemd-units-by.patch
# bnc#878930
Patch98: remove-quote-in-lvm2-monitor.patch
# bnc#875233
Patch99: udev-Check-for-DM_NR_VALID_PATHS.patch
Patch15: use-mirrortype-asdefault-whenclvmdrunning.patch
Patch16: version-plugins-in-libdir
#suse, bnc#890452,bnc#893684
Patch17: cmirrord-fix-s390-endian-issue.patch
# device-mapper patches
#suse, bnc#707253(also merged patch for bnc#479104)
Patch200: device-mapper-dmsetup-export.patch
Patch201: device-mapper-gcc-warnings.patch
Patch202: device-mapper-static.patch
Patch203: device-mapper-link
#suse, bnc#78902,bnc#789019,bnc#789020
Patch204: udev_rules-update.diff
#suse, bnc#875233
Patch205: udev-Check-for-DM_NR_VALID_PATHS.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
# Not a real replacement but we drop evms
@ -132,57 +111,41 @@ Obsoletes: evms-gui <= 2.5.5
Obsoletes: evms-ha <= 2.5.5
%define _udevdir %(pkg-config --variable=udevdir udev)
%if %{defined systemd_requires}
%{systemd_requires}
%endif
%description
Programs and man pages for configuring and using the LVM2 Logical
Volume Manager.
%prep
%setup -q -n LVM2.%{version}
%patch -p1
%patch2
%patch3
%patch4
%setup -q -n LVM2.%{version} -a 50 -a 16
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
%patch9 -p1
%patch10 -p1
%patch11 -p1
%patch12 -p1
%patch13 -p1
%patch20 -p1
%patch22 -p1
%patch23 -p1
%patch66 -p1
%patch67 -p1
%patch68 -p1
%patch69 -p1
%patch71 -p1
%patch72 -p1
%patch73 -p1
%patch75 -p1
%patch76 -p1
%patch77 -p1
%patch78 -p1
%patch79 -p1
%patch80 -p1
%patch81 -p1
%patch82 -p1
%patch83 -p1
%patch84 -p1
%patch85 -p1
%patch86 -p1
%patch87 -p1
%patch88 -p1
%patch89 -p1
%patch90 -p1
%patch91 -p1
%patch92 -p1
%patch93 -p1
%patch94 -p1
%patch95 -p1
%patch96 -p1
%patch97 -p1
%patch98 -p1
%patch99 -p1
%patch14 -p1
%patch15 -p1
%patch16 -p1
%patch17 -p1
%patch200 -p1
%patch201 -p1
%patch202 -p1
%patch203 -p1
%patch204 -p1
%patch205 -p1
%build
#set path so that thin_check can be found
@ -190,76 +153,86 @@ Volume Manager.
export MODPROBE_CMD=/sbin/modprobe
export CFLAGS="$RPM_OPT_FLAGS"
export PATH=$PATH:/sbin:/usr/sbin
%configure --prefix=/ \
--bindir=/bin --libdir=/%_lib --with-usrlibdir=%_libdir \
--sbindir=/sbin --enable-dmeventd \
--enable-udev_sync --enable-udev_rules \
--enable-cmdlib --enable-applib --enable-dmeventd \
--enable-realtime --enable-pkgconfig \
sed -ie "s/%{device_mapper_version}/1.03.01/g" VERSION_DM
autoreconf -fvi
%configure \
--prefix=/ \
--bindir=/bin \
--libdir=/%_lib \
--with-usrlibdir=%_libdir \
--with-usrsbindir=%_sbindir \
--sbindir=/sbin \
--enable-dmeventd \
--enable-udev_sync \
--enable-udev_rules \
--enable-cmdlib \
--enable-applib \
--enable-dmeventd \
--enable-realtime \
--enable-pkgconfig \
--enable-selinux \
--with-clvmd=corosync --with-cluster=internal --with-cluster=internal \
--datarootdir=/usr/share --with-default-locking-dir=/run/lock/lvm \
--enable-cmirrord --with-thin=internal --enable-lvmetad --with-default-pid-dir=/run \
--with-default-dm-run-dir=/run --with-default-run-dir=/run/lvm --with-tmpfilesdir=%{_tmpfilesdir}
--with-clvmd=corosync \
--with-cluster=internal \
--datarootdir=/usr/share \
--with-default-locking-dir=/run/lock/lvm \
--enable-cmirrord \
--enable-lvmetad \
--with-default-pid-dir=/run \
--with-default-dm-run-dir=/run \
--with-default-run-dir=/run/lvm \
--with-tmpfilesdir=%{_tmpfilesdir} \
--with-thin=internal \
--with-device-gid=6 \
--with-device-mode=0640 \
--with-device-uid=0 \
--with-dmeventd-path=/sbin/dmeventd \
--with-thin-check=/sbin/thin_check \
--with-thin-dump=%{_sbindir}/thin_dump \
--with-thin-repair=%{_sbindir}/thin_repair \
--with-udev-prefix=/usr/
export SUSE_ASNEEDED=0
make -j1 # symlinks are generated in parallel! %{?_smp_mflags}
make %{?_smp_mflags}
#csm convert
tar zxvf %{S:16}
pushd bnz
make
make %{?_smp_mflags}
popd
pushd thin-provisioning-tools-%{thin_provisioning_version}
autoreconf -fiv
%configure --sbindir=/sbin --prefix=/usr
make %{?_smp_mflags}
popd
%install
make install_lvm2 DESTDIR=$RPM_BUILD_ROOT
%makeinstall
#make install_initscripts DESTDIR=$RPM_BUILD_ROOT
make install_system_dirs DESTDIR=$RPM_BUILD_ROOT
make install_systemd_units DESTDIR=$RPM_BUILD_ROOT
make install_systemd_generators DESTDIR=$RPM_BUILD_ROOT
make install_tmpfiles_configuration DESTDIR=$RPM_BUILD_ROOT
make -C liblvm install DESTDIR=$RPM_BUILD_ROOT
install -d -m 755 $RPM_BUILD_ROOT/etc/lvm
install -d -m 755 $RPM_BUILD_ROOT/etc/lvm/backup
install -d -m 755 $RPM_BUILD_ROOT/etc/lvm/archive
# Is this directory used anymore?
install -d -m 755 $RPM_BUILD_ROOT/etc/lvm/metadata
install -m 644 %{SOURCE1} $RPM_BUILD_ROOT/etc/lvm
mkdir -p $RPM_BUILD_ROOT/etc/init.d
install -m755 -D %{S:8} $RPM_BUILD_ROOT/usr/lib/ocf/resource.d/lvm2/clvmd
install -m755 -D %{S:10} $RPM_BUILD_ROOT/usr/lib/ocf/resource.d/lvm2/cmirrord
rm -f $RPM_BUILD_ROOT/%_libdir/libdevmapper-event-lvm2.so
ln -sf libdevmapper-event-lvm2.so.2.02 $RPM_BUILD_ROOT/%_lib/libdevmapper-event-lvm2.so
#install -m755 -D %{S:7} $RPM_BUILD_ROOT%{_udevdir}/collect_lvm
pushd $RPM_BUILD_ROOT/%_lib
rm -f $RPM_BUILD_ROOT/%_libdir/liblvm2app.so
rm -f $RPM_BUILD_ROOT/%_libdir/liblvm2cmd.so
ln -sf liblvm2cmd.so.2.02 liblvm2cmd.so
ln -sf liblvm2app.so.2.2 liblvm2app.so
ln -sf device-mapper/libdevmapper-event-lvm2mirror.so libdevmapper-event-lvm2mirror.so.2.02
ln -sf device-mapper/libdevmapper-event-lvm2snapshot.so libdevmapper-event-lvm2snapshot.so.2.02
ln -sf device-mapper/libdevmapper-event-lvm2raid.so libdevmapper-event-lvm2raid.so.2.02
ln -sf device-mapper/libdevmapper-event-lvm2thin.so libdevmapper-event-lvm2thin.so.2.02
popd
install -d $RPM_BUILD_ROOT/usr/sbin
pushd daemons/clvmd
make install DESTDIR=$RPM_BUILD_ROOT
popd
pushd daemons/cmirrord
make install DESTDIR=$RPM_BUILD_ROOT
popd
pushd man
make install DESTDIR=$RPM_BUILD_ROOT
popd
mv $RPM_BUILD_ROOT/sbin/clvmd $RPM_BUILD_ROOT/usr/sbin/clvmd
mv $RPM_BUILD_ROOT/sbin/cmirrord $RPM_BUILD_ROOT/usr/sbin/cmirrord
mkdir -p $RPM_BUILD_ROOT/usr/share
rm $RPM_BUILD_ROOT/etc/lvm/cache/.cache
#remove device-mapper man page
rm -f $RPM_BUILD_ROOT/%{_mandir}/man8/dm*
#remove device-mapper systemd events
rm -f $RPM_BUILD_ROOT/%{_unitdir}/dm-event.socket
rm -f $RPM_BUILD_ROOT/%{_unitdir}/dm-event.service
# install and collect_lvm
#install -m755 -D %{S:7} $RPM_BUILD_ROOT%{_udevdir}/collect_lvm
ln -sf device-mapper/libdevmapper-event-lvm2mirror.so libdevmapper-event-lvm2mirror.so
ln -sf device-mapper/libdevmapper-event-lvm2snapshot.so libdevmapper-event-lvm2snapshot.so
ln -sf device-mapper/libdevmapper-event-lvm2raid.so libdevmapper-event-lvm2raid.so
ln -sf device-mapper/libdevmapper-event-lvm2thin.so libdevmapper-event-lvm2thin.so
popd
#csm-convert
pushd bnz
@ -268,6 +241,10 @@ install -m755 -D csm-converter-helper $RPM_BUILD_ROOT/usr/sbin/csm-converter-hel
mv README.csm-converter ..
popd
pushd thin-provisioning-tools-%{thin_provisioning_version}
%makeinstall
popd
%pre
%service_add_pre blk-availability.service lvm2-monitor.service lvm2-lvmetad.socket lvm2-lvmetad.service
@ -293,12 +270,19 @@ popd
%dir /etc/lvm/backup
%dir /etc/lvm/archive
%dir /etc/lvm/metadata
%dir /etc/lvm/profile
%dir /etc/lvm/cache
%dir /usr/lib/systemd/system-generators
%dir /usr/lib/tmpfiles.d
%ghost /etc/lvm/cache/.cache
/etc/lvm/profile/*.profile
%{_udevdir}/rules.d/11-dm-lvm.rules
%{_udevdir}/rules.d/69-dm-lvm-metad.rules
%{_unitdir}/blk-availability.service
%{_unitdir}/lvm2-monitor.service
%{_unitdir}/lvm2-lvmetad.socket
%{_unitdir}/lvm2-lvmetad.service
%{_unitdir}/lvm2-pvscan@.service
%{_tmpfilesdir}/lvm2.conf
%config /etc/lvm/lvm.conf
/usr/lib/systemd/system-generators/lvm2-activation-generator
@ -364,11 +348,13 @@ popd
/%_lib/liblvm2cmd.so.2.02
/%_lib/liblvm2app.so
/%_lib/liblvm2app.so.2.2
/%_libdir/liblvm2app.so
/%_libdir/liblvm2cmd.so
/%_lib/libdevmapper-event-lvm2mirror.so.2.02
/%_lib/libdevmapper-event-lvm2snapshot.so.2.02
/%_lib/libdevmapper-event-lvm2raid.so.2.02
/%_lib/libdevmapper-event-lvm2thin.so.2.02
/%_lib/libdevmapper-event-lvm2.so
/%_libdir/libdevmapper-event-lvm2.so
/%_lib/libdevmapper-event-lvm2.so.2.02
%{_mandir}/man5/lvm.conf.5.gz
%{_mandir}/man8/blkdeactivate.8.gz
@ -420,10 +406,13 @@ popd
%{_mandir}/man8/lvmsadc.8.gz
%{_mandir}/man8/lvmsar.8.gz
%{_mandir}/man8/lvmetad.8.gz
%{_mandir}/man7/lvmthin.7.gz
%{_mandir}/man8/lvm-dumpconfig.8.gz
%{_mandir}/man8/lvm2-activation-generator.8.gz
%package clvm
Url: http://sources.redhat.com/cluster/clvm/
Version: 2.02.98
Version: %{lvm2_version}
Release: 0
Requires: corosync
Requires: device-mapper >= 1.02.25
@ -450,10 +439,13 @@ A daemon for using LVM2 Logival Volumes in a clustered environment.
%doc README.csm-converter
/usr/sbin/csm-converter
/usr/sbin/csm-converter-helper
%{_unitdir}/lvm2-clvmd.service
%{_unitdir}/lvm2-cluster-activation.service
/usr/lib/systemd/lvm2-cluster-activation
%package cmirrord
Url: http://www.sourceware.org/lvm2/
Version: 2.02.98
Version: %{lvm2_version}
Release: 0
Requires: corosync
Requires: device-mapper >= 1.02.25
@ -472,9 +464,10 @@ A daemon for using LVM2 Logival Volumes in a clustered environment.
/usr/sbin/cmirrord
/usr/lib/ocf/resource.d/lvm2/cmirrord
%{_mandir}/man8/cmirrord.8.gz
/usr/lib/systemd/system/lvm2-cmirrord.service
%package devel
Version: 2.02.98
Version: %{lvm2_version}
Release: 0
Requires: lvm2 = %{version}
Summary: Development files for LVM2
@ -490,4 +483,116 @@ This package provides development files for the LVM2 Logical Volume Manager.
/usr/include/lvm2app.h
%_libdir/pkgconfig/lvm2app.pc
##########################################
# Subpackage: device-mapper
##########################################
%package -n device-mapper
%ifarch ppc64
Obsoletes: device-mapper-64bit
%endif
Version: %{device_mapper_version}
Release: 0
Summary: Device Mapper Tools
Group: System/Base
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: boost-devel
BuildRequires: gcc-c++
BuildRequires: libexpat-devel
BuildRequires: libselinux-devel
BuildRequires: libsepol-devel
BuildRequires: libstdc++-devel
BuildRequires: suse-module-tools
BuildRequires: systemd-rpm-macros
BuildRequires: pkgconfig(libudev)
Requires: expat
PreReq: %insserv_prereq %fillup_prereq
%description -n device-mapper
Programs, libraries, and man pages for configuring and using the device
mapper.
%post -n device-mapper
%service_add_post dm-event.service dm-event.socket
/sbin/ldconfig
%{?regenerate_initrd_post}
%posttrans -n device-mapper
%{?regenerate_initrd_posttrans}
%pre -n device-mapper
%service_add_pre dm-event.service dm-event.socket
%preun -n device-mapper
%service_del_preun dm-event.service dm-event.socket
%postun -n device-mapper
%service_del_postun dm-event.service dm-event.socket
/sbin/ldconfig
%files -n device-mapper
%defattr(-,root,root)
%doc INSTALL COPYING COPYING.LIB README
%doc udev/12-dm-permissions.rules
/%_lib/libdevmapper.so.1.03
/%_lib/libdevmapper-event.so.1.03
/sbin/dmsetup
/sbin/dmeventd
/usr/sbin/thin_check
/usr/sbin/thin_dump
/usr/sbin/thin_restore
/usr/sbin/thin_metadata_size
/usr/sbin/thin_repair
/usr/sbin/thin_rmap
%{_mandir}/man8/dmsetup.8.gz
%{_mandir}/man8/dmeventd.8.gz
%{_mandir}/man8/thin_check.8.gz
%{_mandir}/man8/thin_dump.8.gz
%{_mandir}/man8/thin_restore.8.gz
%{_mandir}/man8/thin_metadata_size.8.gz
%{_mandir}/man8/thin_repair.8.gz
%{_mandir}/man8/thin_rmap.8.gz
%{_udevrulesdir}/10-dm.rules
%{_udevrulesdir}/13-dm-disk.rules
%{_udevrulesdir}/95-dm-notify.rules
%{_unitdir}/dm-event.socket
%{_unitdir}/dm-event.service
/usr/sbin/cache_check
/usr/sbin/cache_dump
/usr/sbin/cache_metadata_size
/usr/sbin/cache_repair
/usr/sbin/cache_restore
/usr/sbin/era_check
/usr/sbin/era_dump
/usr/sbin/era_invalidate
/usr/sbin/era_restore
/usr/sbin/pdata_tools
/usr/share/man/man8/cache_check.8.gz
/usr/share/man/man8/cache_dump.8.gz
/usr/share/man/man8/cache_repair.8.gz
/usr/share/man/man8/cache_restore.8.gz
/usr/share/man/man8/era_check.8.gz
/usr/share/man/man8/era_dump.8.gz
/usr/share/man/man8/era_invalidate.8.gz
%package -n device-mapper-devel
Summary: Development package for the device mapper
Group: System/Base
Version: %{device_mapper_version}
Release: 0
#Requires: %name = %version
%description -n device-mapper-devel
Files needed for software development using the device mapper
%files -n device-mapper-devel
%defattr(-,root,root)
/%_libdir/libdevmapper.so
/%_libdir/libdevmapper-event.so
%attr(644, root, root) %_libdir/libdevmapper.a
/usr/include/libdevmapper.h
/usr/include/libdevmapper-event.h
/%_libdir/pkgconfig/devmapper-event.pc
/%_libdir/pkgconfig/devmapper.pc
%changelog

78
make-mirror-legs-on-different-tag-pvs.patch
View File

@ -18,19 +18,18 @@ always be placed on pvs with differnt tags.
Signed-off-by: Guangliang Zhao <gzhao@suse.com>
---
doc/example.conf.in | 17 +++++++++++++++++
conf/example.conf.in | 17 +++++++++++++++++
lib/config/config_settings.h | 1 +
lib/config/defaults.h | 1 +
lib/metadata/lv_manip.c | 37 +++++++++++++++++++++++++++++++++++++
man/lvcreate.8.in | 3 +++
4 files changed, 58 insertions(+)
lib/metadata/lv_manip.c | 36 ++++++++++++++++++++++++++++++++++++
man/lvcreate.8.in | 4 ++++
5 files changed, 59 insertions(+)
diff --git a/doc/example.conf.in b/doc/example.conf.in
index f7344bb..57e00d6 100644
--- a/doc/example.conf.in
+++ b/doc/example.conf.in
@@ -224,6 +224,23 @@ allocation {
# algorithm.
maximise_cling = 1
--- a/conf/example.conf.in
+++ b/conf/example.conf.in
@@ -315,6 +315,23 @@ allocation {
#
wipe_signatures_when_zeroing_new_lvs = 1
+ # Set to 1 to guarantee that mirror leg will always be placed on
+ # different PVs(with different tags) from the other mirror legs.
@ -52,11 +51,19 @@ index f7344bb..57e00d6 100644
# Set to 1 to guarantee that mirror logs will always be placed on
# different PVs from the mirror images. This was the default
# until version 2.02.85.
diff --git a/lib/config/defaults.h b/lib/config/defaults.h
index 9730a2d..d08d004 100644
--- a/lib/config/config_settings.h
+++ b/lib/config/config_settings.h
@@ -119,6 +119,7 @@ cfg(allocation_maximise_cling_CFG, "maxi
cfg(allocation_use_blkid_wiping_CFG, "use_blkid_wiping", allocation_CFG_SECTION, 0, CFG_TYPE_BOOL, 1, vsn(2, 2, 105), NULL)
cfg(allocation_wipe_signatures_when_zeroing_new_lvs_CFG, "wipe_signatures_when_zeroing_new_lvs", allocation_CFG_SECTION, 0, CFG_TYPE_BOOL, 1, vsn(2, 2, 105), NULL)
cfg(allocation_mirror_logs_require_separate_pvs_CFG, "mirror_logs_require_separate_pvs", allocation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_MIRROR_LOGS_REQUIRE_SEPARATE_PVS, vsn(2, 2, 85), NULL)
+cfg(allocation_mirror_legs_require_separate_pvs_CFG, "mirror_legs_require_separate_pvs", allocation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_MIRROR_LEGS_REQUIRE_SEPARATE_PVS, vsn(2, 2, 98), NULL)
cfg(allocation_cache_pool_metadata_require_separate_pvs_CFG, "cache_pool_metadata_require_separate_pvs", allocation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_CACHE_POOL_METADATA_REQUIRE_SEPARATE_PVS, vsn(2, 2, 106), NULL)
cfg_runtime(allocation_cache_pool_chunk_size_CFG, "cache_pool_chunk_size", allocation_CFG_SECTION, CFG_DEFAULT_UNDEFINED, CFG_TYPE_INT, vsn(2, 2, 106), NULL)
cfg(allocation_thin_pool_metadata_require_separate_pvs_CFG, "thin_pool_metadata_require_separate_pvs", allocation_CFG_SECTION, 0, CFG_TYPE_BOOL, DEFAULT_THIN_POOL_METADATA_REQUIRE_SEPARATE_PVS, vsn(2, 2, 89), NULL)
--- a/lib/config/defaults.h
+++ b/lib/config/defaults.h
@@ -98,6 +98,7 @@
@@ -125,6 +125,7 @@
#define DEFAULT_MAX_LV 0
#define DEFAULT_ALLOC_POLICY ALLOC_NORMAL
#define DEFAULT_MIRROR_LOGS_REQUIRE_SEPARATE_PVS 0
@ -64,11 +71,9 @@ index 9730a2d..d08d004 100644
#define DEFAULT_MAXIMISE_CLING 1
#define DEFAULT_CLUSTERED 0
diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c
index 9f87854..fb0199f 100644
--- a/lib/metadata/lv_manip.c
+++ b/lib/metadata/lv_manip.c
@@ -684,6 +684,9 @@ struct alloc_handle {
@@ -1409,6 +1409,9 @@ struct alloc_handle {
unsigned maximise_cling;
unsigned mirror_logs_separate; /* Force mirror logs on separate PVs? */
@ -78,7 +83,7 @@ index 9f87854..fb0199f 100644
/*
* RAID devices require a metadata area that accompanies each
@@ -868,6 +871,7 @@ static struct alloc_handle *_alloc_init(struct cmd_context *cmd,
@@ -1598,6 +1601,7 @@ static struct alloc_handle *_alloc_init(
ah->parity_count = parity_count;
ah->region_size = region_size;
ah->alloc = alloc;
@ -86,18 +91,17 @@ index 9f87854..fb0199f 100644
/*
* For the purposes of allocation, area_count and parity_count are
@@ -879,6 +883,8 @@ static struct alloc_handle *_alloc_init(struct cmd_context *cmd,
@@ -1609,6 +1613,7 @@ static struct alloc_handle *_alloc_init(
ah->area_multiple = _calc_area_multiple(segtype, area_count + parity_count, stripes);
ah->mirror_logs_separate = find_config_tree_bool(cmd, "allocation/mirror_logs_require_separate_pvs",
DEFAULT_MIRROR_LOGS_REQUIRE_SEPARATE_PVS);
+ ah->mirror_legs_separate = find_config_tree_bool(cmd, "allocation/mirror_legs_require_separate_pvs",
+ DEFAULT_MIRROR_LEGS_REQUIRE_SEPARATE_PVS);
//FIXME: s/mirror_logs_separate/metadata_separate/ so it can be used by others?
ah->mirror_logs_separate = find_config_tree_bool(cmd, allocation_mirror_logs_require_separate_pvs_CFG, NULL);
+ ah->mirror_legs_separate = find_config_tree_bool(cmd, allocation_mirror_legs_require_separate_pvs_CFG, NULL);
if (segtype_is_raid(segtype)) {
if (metadata_area_count) {
@@ -1725,6 +1731,33 @@ static void _report_needed_allocation_space(struct alloc_handle *ah,
log_debug(" %" PRIu32 " %ss of %" PRIu32 " extents each",
metadata_count, metadata_type, metadata_size);
if (mirrors || stripes)
total_extents = new_extents;
@@ -2533,6 +2538,33 @@ static void _report_needed_allocation_sp
(metadata_count == 1) ? "" : "s",
metadata_size);
}
+
+/*
@ -129,7 +133,7 @@ index 9f87854..fb0199f 100644
/*
* Returns 1 regardless of whether any space was found, except on error.
*/
@@ -1842,6 +1875,10 @@ static int _find_some_parallel_space(struct alloc_handle *ah, const struct alloc
@@ -2663,6 +2695,10 @@ static int _find_some_parallel_space(str
continue;
case USE_AREA:
@ -140,20 +144,16 @@ index 9f87854..fb0199f 100644
/*
* Except with ALLOC_ANYWHERE, replace first area with this
* one which is smaller but still big enough.
diff --git a/man/lvcreate.8.in b/man/lvcreate.8.in
index f374950..d7355b9 100644
--- a/man/lvcreate.8.in
+++ b/man/lvcreate.8.in
@@ -205,6 +205,9 @@ will create a persistent log that is itself mirrored.
The optional argument --corelog is equivalent to --mirrorlog core.
@@ -284,6 +284,10 @@ will create a persistent log that is its
When the legacy "mirror" segment type is used, the optional argument
\fB\-\-corelog\fP is equivalent to \fB\-\-mirrorlog\fP \fIcore\fP.
+
+Every leg of the mirrored logical volume could be placed on the pvs with
+same tag, see details(mirror_legs_require_separate_pvs) in lvm.conf.
+
.TP
.IR \fB\-n ", " \fB\-\-name " " LogicalVolume { Name | Path }
The name for the new logical volume.
--
1.7.10.4
.BR \-\-metadataprofile " " \fIProfileName
Uses and attaches the ProfileName configuration profile to the logical

19
make_raid1_default.diff
View File

@ -1,19 +0,0 @@
commit 7e1083c985fd130b240c2471643350cc5c0f05cf
Author: Jonathan Brassow <jbrassow@redhat.com>
Date: Tue Aug 6 14:13:55 2013 -0500
RAID: Make "raid1" the default mirror segment type
diff --git a/lib/config/defaults.h b/lib/config/defaults.h
index 5af0f00..59282c5 100644
--- a/lib/config/defaults.h
+++ b/lib/config/defaults.h
@@ -51,7 +51,7 @@
#define DEFAULT_METADATA_READ_ONLY 0
#define DEFAULT_LVDISPLAY_SHOWS_FULL_DEVICE_PATH 0
-#define DEFAULT_MIRROR_SEGTYPE "mirror"
+#define DEFAULT_MIRROR_SEGTYPE "raid1"
#define DEFAULT_MIRRORLOG "disk"
#define DEFAULT_MIRROR_LOG_FAULT_POLICY "allocate"
#define DEFAULT_MIRROR_IMAGE_FAULT_POLICY "remove"

15
man_page_sectors.diff
View File

@ -1,15 +0,0 @@
---
man/pvdisplay.8.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- LVM2.2.02.98.orig/man/pvdisplay.8.in
+++ LVM2.2.02.98/man/pvdisplay.8.in
@@ -64,7 +64,7 @@ The values are:
* physical volume device name
* volume group name
-* physical volume size in kilobytes
+* physical volume size in sectors
* internal physical volume number (obsolete)
* physical volume status
* physical volume (not) allocatable

59
mirrored_log_fixed_when_double_fault_occurs.diff
View File

@ -1,59 +0,0 @@
commit 54c73b7723713f43413584d59ca0bdd42c1d8241
Author: Jonathan Brassow <jbrassow@redhat.com>
Date: Wed Nov 14 14:58:47 2012 -0600
mirror: Mirrored log should be fixed before mirror when double fault occurs
This patch is intended to fix bug 825323 - FS turns read-only during a double
fault of a mirror leg and mirrored log's leg at the same time. It only
affects a 2-way mirror with a mirrored log. 3+-way mirrors and mirrors
without a mirrored log are not affected.
The problem resulted from the fact that the top level mirror was not
using 'noflush' when suspending before its "down-convert". When a
mirror image fails, the bios are queue until a suspend is recieved. If
it is a 'noflush' suspend, the bios can be safely requeued in the DM
core. If 'noflush' is not used, the bios must be pushed through the
target and if a device is failed for a mirror, that means issuing an
error. When an error is received by a file system, it results in it
turning read-only (depending on the FS).
Part of the problem was is due to the nature of the stacking involved in
using a mirror as a mirror's log. When an image in each fail, the top
level mirror stalls because it is waiting for a log flush. The other
stalls waiting for corrective action. When the repair command is issued,
the entire stacked arrangement is collapsed to a linear LV. The log
flush then fails (somewhat uncleanly) and the top-level mirror is suspended
without 'noflush' because it is a linear device.
This patch allows the log to be repaired first, which in turn allows the
top-level mirror's log flush to complete cleanly. The top-level mirror
is then secondarily reduced to a linear device - at which time this mirror
is suspended properly with 'noflush'.
diff --git a/tools/lvconvert.c b/tools/lvconvert.c
index f23fc4b..27d8181 100644
--- a/tools/lvconvert.c
+++ b/tools/lvconvert.c
@@ -1341,10 +1341,6 @@ int mirror_remove_missing(struct cmd_context *cmd,
if (!(failed_pvs = _failed_pv_list(lv->vg)))
return_0;
- /* No point in keeping a log if the result is not a mirror */
- if (_failed_mirrors_count(lv) + 1 >= lv_mirror_count(lv))
- log_count = 0;
-
if (force && _failed_mirrors_count(lv) == lv_mirror_count(lv)) {
log_error("No usable images left in %s.", lv->name);
return lv_remove_with_dependencies(cmd, lv, DONT_PROMPT, 0);
@@ -1363,8 +1359,8 @@ int mirror_remove_missing(struct cmd_context *cmd,
_is_partial_lv, NULL, 0))
return 0;
- if (!_lv_update_log_type(cmd, NULL, lv, failed_pvs,
- log_count))
+ if (lv_is_mirrored(lv) &&
+ !_lv_update_log_type(cmd, NULL, lv, failed_pvs, log_count))
return 0;
if (!_reload_lv(cmd, lv->vg, lv))

18
no-inc-audit.diff
View File

@ -1,8 +1,8 @@
Index: lib/device/dev-io.c
Index: LVM2.2.02.111/lib/device/dev-io.c
===================================================================
--- lib/device/dev-io.c.orig 2009-05-20 19:09:49.000000000 +0800
+++ lib/device/dev-io.c 2010-02-04 11:00:22.000000000 +0800
@@ -31,6 +31,7 @@
--- LVM2.2.02.111.orig/lib/device/dev-io.c
+++ LVM2.2.02.111/lib/device/dev-io.c
@@ -30,6 +30,7 @@
# define u64 uint64_t /* Missing without __KERNEL__ */
# undef WNOHANG /* Avoid redefinition */
# undef WUNTRACED /* Avoid redefinition */
@ -10,13 +10,13 @@ Index: lib/device/dev-io.c
# include <linux/fs.h> /* For block ioctl definitions */
# define BLKSIZE_SHIFT SECTOR_SHIFT
# ifndef BLKGETSIZE64 /* fs.h out-of-date */
Index: lib/filters/filter.c
Index: LVM2.2.02.111/lib/filters/filter-type.c
===================================================================
--- lib/filters/filter.c.orig 2010-02-04 11:00:18.000000000 +0800
+++ lib/filters/filter.c 2010-02-04 11:00:22.000000000 +0800
@@ -14,6 +14,7 @@
--- LVM2.2.02.111.orig/lib/filters/filter-type.c
+++ LVM2.2.02.111/lib/filters/filter-type.c
@@ -13,6 +13,7 @@
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <sys/ioctl.h>
+#define _LINUX_AUDIT_H_
#include <linux/fs.h>

13
no_buildroot_shared.diff
View File

@ -1,13 +0,0 @@
Index: tools/Makefile.in
===================================================================
--- tools/Makefile.in.orig 2011-02-15 14:57:28.000000000 +0800
+++ tools/Makefile.in 2011-02-15 14:57:32.000000000 +0800
@@ -109,7 +109,7 @@
EXPORTED_HEADER = $(srcdir)/lvm2cmd.h
EXPORTED_FN_PREFIX = lvm2
-DEFS += -DLVM_SHARED_PATH=\"$(exec_prefix)/sbin/lvm\"
+DEFS += -DLVM_SHARED_PATH=\"/sbin/lvm\"
CFLOW_LIST = lvmcmdlib.c lvm2cmd.c
CFLOW_LIST_TARGET = liblvm2cmd.cflow

15
pipe_buff-definition.diff
View File

@ -1,15 +0,0 @@
---
daemons/clvmd/clvmd.c | 2 ++
1 file changed, 2 insertions(+)
--- LVM2.2.02.98.orig/daemons/clvmd/clvmd.c
+++ LVM2.2.02.98/daemons/clvmd/clvmd.c
@@ -53,6 +53,8 @@
#define ISLOCAL_CSID(c) (memcmp(c, our_csid, max_csid_len) == 0)
+#include <linux/limits.h>
+
/* Head of the fd list. Also contains
the cluster_socket details */
static struct local_client local_client_head;

2
pvmove_support_clustered_vg.diff
View File

@ -9,7 +9,7 @@
}
+/* 0 on not running, 1 on running */
+static int check_cmirrord()
+static int check_cmirrord(void)
+{
+ int fd;
+ int ret = 0;

54
remove-fedora-systemd.patch
View File

@ -1,54 +0,0 @@
commit 360c569ce8f0bfe936d59ca91de2716958550524
Author: Peter Rajnoha <prajnoha@redhat.com>
Date: Tue Oct 30 20:36:49 2012 +0100
systemd: various updates and fixes
Don't use lvmetad in lvm2-monitor.service ExecStop to avoid a systemd issue.
- a systemd design issue while processing dependencies
with socket-based activation that ends up with a hang
- https://bugzilla.redhat.com/show_bug.cgi?id=843587
(also tracker bug https://bugzilla.redhat.com/show_bug.cgi?id=871527)
- not using lvmetad in this case is just a workaround, once the bug
above is resolved, we should enable the lvmetad in that specific case
Remove dependency on fedora-storage-init.service in lvm2 systemd units.
- fedora-storage-init.service and fedora-storage-init-late.service is
going to be separated into respective units that belong to each block
device subsystem:
- mpath + mdraid activated via udev solely
- dmraid with its own dmraid-activation.service unit
- lvm2 with the lvm2-activation-generator to generate the
activation units runtime if lvmetad disabled
(global/use_lvmetad=0 set in lvm.conf) and activation done
via udev+lvmetad if lvmetad enabled (global/use_lvmetad=1 set
in lvm.conf)
Depend on lvm2-lvmetad.socket in lvm2-monitor.service systemd unit.
- as lvm2-monitor uses lvmetad if lvmetad is enabled
diff --git a/scripts/lvm2_monitoring_systemd_red_hat.service.in b/scripts/lvm2_monitoring_systemd_red_hat.service.in
index 6c4c55f..e6b4814 100644
--- a/scripts/lvm2_monitoring_systemd_red_hat.service.in
+++ b/scripts/lvm2_monitoring_systemd_red_hat.service.in
@@ -1,8 +1,8 @@
[Unit]
Description=Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
Documentation=man:dmeventd(8) man:lvcreate(8) man:lvchange(8) man:vgchange(8)
-Requires=dm-event.socket
-After=dm-event.socket fedora-storage-init.service fedora-storage-init-late.service lvm2-activation.service lvm2-lvmetad.service
+Requires=dm-event.socket lvm2-lvmetad.socket
+After=dm-event.socket lvm2-lvmetad.socket lvm2-lvmetad.service
Before=local-fs.target
DefaultDependencies=no
Conflicts=shutdown.target
@@ -11,7 +11,8 @@ Conflicts=shutdown.target
Type=oneshot
Environment=LVM_SUPPRESS_LOCKING_FAILURE_MESSAGES=1
ExecStart=@sbindir@/lvm vgchange --monitor y
-ExecStop=@sbindir@/lvm vgchange --monitor n
+# The lvmetad must be disabled here, it needs https://bugzilla.redhat.com/show_bug.cgi?id=843587 to be resolved first.
+ExecStop="@sbindir@/lvm vgchange --monitor n --config 'global{use_lvmetad=0}'"
RemainAfterExit=yes
[Install]

13
remove-quote-in-lvm2-monitor.patch
View File

@ -1,13 +0,0 @@
Index: LVM2.2.02.98/scripts/lvm2_monitoring_systemd_red_hat.service.in
===================================================================
--- LVM2.2.02.98.orig/scripts/lvm2_monitoring_systemd_red_hat.service.in 2014-05-29 17:57:49.651975608 +0800
+++ LVM2.2.02.98/scripts/lvm2_monitoring_systemd_red_hat.service.in 2014-05-29 17:59:51.691134245 +0800
@@ -12,7 +12,7 @@ Type=oneshot
Environment=LVM_SUPPRESS_LOCKING_FAILURE_MESSAGES=1
ExecStart=@sbindir@/lvm vgchange --monitor y
# The lvmetad must be disabled here, it needs https://bugzilla.redhat.com/show_bug.cgi?id=843587 to be resolved first.
-ExecStop="@sbindir@/lvm vgchange --monitor n --config 'global{use_lvmetad=0}'"
+ExecStop=@sbindir@/lvm vgchange --monitor n --config 'global{use_lvmetad=0}'
RemainAfterExit=yes
[Install]

53
support-drbd-filter.diff
View File

@ -1,53 +0,0 @@
This is still very primitive support of drbd in lvm2.
Can we use some /sys information for this ?
---
lib/cache/lvmcache.c | 14 ++++++++++++++
lib/filters/filter.c | 7 +++++++
2 files changed, 21 insertions(+)
--- LVM2.2.02.98.orig/lib/cache/lvmcache.c
+++ LVM2.2.02.98/lib/cache/lvmcache.c
@@ -1489,6 +1489,14 @@ struct lvmcache_info *lvmcache_add(struc
dev_subsystem_name(existing->dev),
dev_name(existing->dev));
return NULL;
+ } else if (MAJOR(existing->dev->dev) == drbd_major() &&
+ MAJOR(dev->dev) != drbd_major()) {
+ log_very_verbose("Ignoring duplicate PV %s on "
+ "%s - using drbd %s",
+ pvid, dev_name(dev),
+ dev_name(existing->dev));
+ return NULL;
+
} else if (dm_is_dm_major(MAJOR(existing->dev->dev)) &&
!dm_is_dm_major(MAJOR(dev->dev))) {
log_very_verbose("Ignoring duplicate PV %s on "
@@ -1509,6 +1517,12 @@ struct lvmcache_info *lvmcache_add(struc
"using dm %s", pvid,
dev_name(existing->dev),
dev_name(dev));
+ else if (MAJOR(existing->dev->dev) != drbd_major() &&
+ MAJOR(dev->dev) == drbd_major())
+ log_very_verbose("Duplicate PV %s on %s - "
+ "using drbd %s", pvid,
+ dev_name(existing->dev),
+ dev_name(dev));
/* FIXME If both dm, check dependencies */
//else if (dm_is_dm_major(MAJOR(existing->dev->dev)) &&
//dm_is_dm_major(MAJOR(dev->dev)))
--- LVM2.2.02.98.orig/lib/filters/filter.c
+++ LVM2.2.02.98/lib/filters/filter.c
@@ -60,6 +60,13 @@ int md_major(void)
return _md_major;
}
+/* FIXME: Should we consider filter out non-primary
+ drbd resource ?? */
+int drbd_major(void)
+{
+ return _drbd_major;
+}
+
int blkext_major(void)
{
return _blkext_major;

15
suppress_locking_failer_message.patch
View File

@ -1,15 +0,0 @@
Index: LVM2.2.02.98/lib/locking/locking.c
===================================================================
--- LVM2.2.02.98.orig/lib/locking/locking.c
+++ LVM2.2.02.98/lib/locking/locking.c
@@ -221,8 +221,8 @@ static void _update_vg_lock_count(const
*/
int init_locking(int type, struct cmd_context *cmd, int suppress_messages)
{
- if (getenv("LVM_SUPPRESS_LOCKING_FAILURE_MESSAGES"))
- suppress_messages = 1;
+
+ suppress_messages = 1;
if (type < 0)
type = find_config_tree_int(cmd, "global/locking_type", 1);

18
sys_mount_instead_linux_fs.diff
View File

@ -1,8 +1,8 @@
Index: lib/device/dev-io.c
Index: LVM2.2.02.111/lib/device/dev-io.c
===================================================================
--- lib/device/dev-io.c.orig 2009-04-27 16:15:42.000000000 +0800
+++ lib/device/dev-io.c 2009-04-27 16:15:49.000000000 +0800
@@ -32,7 +32,7 @@
--- LVM2.2.02.111.orig/lib/device/dev-io.c
+++ LVM2.2.02.111/lib/device/dev-io.c
@@ -31,7 +31,7 @@
# undef WNOHANG /* Avoid redefinition */
# undef WUNTRACED /* Avoid redefinition */
# define _LINUX_AUDIT_H_ /* Avoid inclusion */
@ -11,12 +11,12 @@ Index: lib/device/dev-io.c
# define BLKSIZE_SHIFT SECTOR_SHIFT
# ifndef BLKGETSIZE64 /* fs.h out-of-date */
# define BLKGETSIZE64 _IOR(0x12, 114, size_t)
Index: lib/filters/filter.c
Index: LVM2.2.02.111/lib/filters/filter-type.c
===================================================================
--- lib/filters/filter.c.orig 2009-04-27 16:15:42.000000000 +0800
+++ lib/filters/filter.c 2009-04-27 16:15:49.000000000 +0800
@@ -15,7 +15,7 @@
--- LVM2.2.02.111.orig/lib/filters/filter-type.c
+++ LVM2.2.02.111/lib/filters/filter-type.c
@@ -14,7 +14,7 @@
*/
#include <sys/ioctl.h>
#define _LINUX_AUDIT_H_
-#include <linux/fs.h>

25
systemd-lvm2-activation-generator-report-only-error.patch
View File

@ -1,25 +0,0 @@
Index: LVM2.2.02.98/scripts/lvm2_activation_generator_systemd_red_hat.c
===================================================================
--- LVM2.2.02.98.orig/scripts/lvm2_activation_generator_systemd_red_hat.c 2014-04-14 14:25:29.280756835 +0800
+++ LVM2.2.02.98/scripts/lvm2_activation_generator_systemd_red_hat.c 2014-04-14 14:27:19.894797719 +0800
@@ -154,17 +154,16 @@ int main(int argc, char *argv[])
}
/* If lvmetad used, rely on autoactivation instead of direct activation. */
- if (lvm_uses_lvmetad()) {
- kmsg("LVM: Logical Volume autoactivation enabled.\n");
+ if (lvm_uses_lvmetad())
goto out;
- }
dir = argc > 1 ? argv[1] : DEFAULT_UNIT_DIR;
if (!generate_unit(dir, 1) || !generate_unit(dir, 0))
r = EXIT_FAILURE;
out:
- kmsg("LVM: Activation generator %s.\n", r ? "failed" : "successfully completed");
+ if (r)
+ kmsg("LVM: Activation generator failed.\n");
if (kmsg_fd != -1)
(void) close(kmsg_fd);
return r;

27
systemd-use-umask-022-for-generated-systemd-units-by.patch
View File

@ -1,27 +0,0 @@
Index: LVM2.2.02.98/scripts/lvm2_activation_generator_systemd_red_hat.c
===================================================================
--- LVM2.2.02.98.orig/scripts/lvm2_activation_generator_systemd_red_hat.c
+++ LVM2.2.02.98/scripts/lvm2_activation_generator_systemd_red_hat.c
@@ -145,6 +145,7 @@ int main(int argc, char *argv[])
{
const char *dir;
int r = EXIT_SUCCESS;
+ mode_t old_mask;
kmsg_fd = open(KMSG_DEV_PATH, O_WRONLY|O_NOCTTY);
@@ -158,9 +159,13 @@ int main(int argc, char *argv[])
goto out;
dir = argc > 1 ? argv[1] : DEFAULT_UNIT_DIR;
-
+
+ /* mark lvm2-activation.*.service as world-accessible */
+ old_mask = umask(0022);
if (!generate_unit(dir, 1) || !generate_unit(dir, 0))
r = EXIT_FAILURE;
+ umask(old_mask);
+
out:
if (r)
kmsg("LVM: Activation generator failed.\n");

3
thin-provisioning-tools-v0.4.1.tar.gz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:59c8a787df8d4828bf9ca1b6310584f2b7723068901e20aa609015ce85df1d46
size 186979

55
udev-Check-for-DM_NR_VALID_PATHS.patch
View File

@ -18,45 +18,44 @@ Signed-off-by: Hannes Reinecke <hare@suse.de>
udev/69-dm-lvm-metad.rules.in | 1 +
3 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/udev/10-dm.rules.in b/udev/10-dm.rules.in
index 29af467..f108941 100644
--- a/udev/10-dm.rules.in
+++ b/udev/10-dm.rules.in
@@ -111,7 +111,6 @@ ENV{DM_UDEV_DISABLE_DM_RULES_FLAG}!="1", ENV{DM_NAME}=="?*", SYMLINK+="(DM_DIR)/
Index: LVM2.2.02.111/udev/10-dm.rules.in
===================================================================
--- LVM2.2.02.111.orig/udev/10-dm.rules.in
+++ LVM2.2.02.111/udev/10-dm.rules.in
@@ -126,7 +126,6 @@ ENV{DM_UDEV_DISABLE_DM_RULES_FLAG}!="1",
# We have to ignore further rule application for inappropriate events
# and devices. But still send the notification if cookie exists.
-ENV{DM_UUID}=="mpath-?*", ENV{DM_ACTION}=="PATH_FAILED", GOTO="dm_disable"
ENV{DM_UUID}=="CRYPT-TEMP-?*", GOTO="dm_disable"
ENV{DM_UUID}!="?*", ENV{DM_NAME}=="temporary-cryptsetup-?*", GOTO="dm_disable"
diff --git a/udev/13-dm-disk.rules.in b/udev/13-dm-disk.rules.in
index 1920260..d117a94 100644
--- a/udev/13-dm-disk.rules.in
+++ b/udev/13-dm-disk.rules.in
@@ -18,8 +18,10 @@ SYMLINK+="disk/by-id/dm-name-$env{DM_NAME}"
ENV{DM_UUID}=="?*", SYMLINK+="disk/by-id/dm-uuid-$env{DM_UUID}"
# Avoid processing and scanning a DM device in the other (foreign)
# rules if it is in suspended state. However, we still keep 'disk'
Index: LVM2.2.02.111/udev/13-dm-disk.rules.in
===================================================================
--- LVM2.2.02.111.orig/udev/13-dm-disk.rules.in
+++ LVM2.2.02.111/udev/13-dm-disk.rules.in
@@ -18,10 +18,12 @@ SYMLINK+="disk/by-id/dm-name-$env{DM_NAM
ENV{DM_UUID}=="?*", SYMLINK+="disk/by-id/dm-uuid-$env{DM_UUID}", OPTIONS+="string_escape=replace"
ENV{DM_SUSPENDED}=="1", GOTO="dm_end"
+ENV{DM_NR_VALID_PATHS}=="0", GOTO="dm_blkid_end"
ENV{DM_NOSCAN}=="1", GOTO="dm_watch"
ENV{DM_TARGET_TYPES}=="|*error*", GOTO="dm_end"
(BLKID_RULE)
+LABEL="dm_blkid_end"
ENV{DM_UDEV_LOW_PRIORITY_FLAG}=="1", OPTIONS="link_priority=-100"
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
diff --git a/udev/69-dm-lvm-metad.rules.in b/udev/69-dm-lvm-metad.rules.in
index 706c03b..0b0ebbf 100644
--- a/udev/69-dm-lvm-metad.rules.in
+++ b/udev/69-dm-lvm-metad.rules.in
@@ -19,6 +19,7 @@ SUBSYSTEM!="block", GOTO="lvm_end"
ENV{DM_UDEV_LOW_PRIORITY_FLAG}=="1", OPTIONS+="link_priority=-100"
OPTIONS+="watch"
ENV{DM_TARGET_TYPES}=="*snapshot-origin*", OPTIONS+="link_priority=-90"
Index: LVM2.2.02.111/udev/69-dm-lvm-metad.rules.in
===================================================================
--- LVM2.2.02.111.orig/udev/69-dm-lvm-metad.rules.in
+++ LVM2.2.02.111/udev/69-dm-lvm-metad.rules.in
@@ -47,6 +47,7 @@ ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="dis
# Device-mapper devices are processed only on change event or on supported synthesized event.
KERNEL=="dm-[0-9]*", ENV{DM_UDEV_RULES_VSN}!="?*", GOTO="lvm_end"
# DM device:
KERNEL!="dm-[0-9]*", GOTO="next"
+KERNEL=="dm-[0-9]*", ENV{DM_NR_VALID_PATHS}=="0", GOTO="lvm_end"
# Only process devices already marked as a PV - this requires blkid to be called before.
ENV{ID_FS_TYPE}=="LVM2_member|LVM1_member", RUN+="(LVM_EXEC)/lvm pvscan --cache --activate ay --major $major --minor $minor"
--
1.8.4.5
ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}=="1", ENV{DM_ACTIVATION}=="1", GOTO="lvm_scan"
GOTO="lvm_end"

40
udev_rules-update.diff Normal file
View File

@ -0,0 +1,40 @@
Index: LVM2.2.02.110/udev/10-dm.rules.in
===================================================================
--- LVM2.2.02.110.orig/udev/10-dm.rules.in
+++ LVM2.2.02.110/udev/10-dm.rules.in
@@ -101,6 +101,10 @@ TEST=="dm", ENV{DM_NAME}="$attr{dm/name}
TEST!="dm", IMPORT{program}="(DM_EXEC)/dmsetup info -j %M -m %m -c --nameprefixes --noheadings --rows -o name,uuid,suspended"
ENV{DM_SUSPENDED}!="?*", IMPORT{program}="(DM_EXEC)/dmsetup info -j %M -m %m -c --nameprefixes --noheadings --rows -o suspended"
+# dmsetup export is a SUSE extension to dmsetup
+# it is required by some other udev rules in SUSE distro.
+IMPORT{program}="(DM_EXEC)/dmsetup export -j %M -m %m"
+
# dmsetup tool provides suspended state information in textual
# form with values "Suspended"/"Active". We translate it to
# 0/1 respectively to be consistent with sysfs values.
Index: LVM2.2.02.110/udev/13-dm-disk.rules.in
===================================================================
--- LVM2.2.02.110.orig/udev/13-dm-disk.rules.in
+++ LVM2.2.02.110/udev/13-dm-disk.rules.in
@@ -14,14 +14,17 @@ ACTION!="add|change", GOTO="dm_end"
ENV{DM_UDEV_RULES_VSN}!="?*", GOTO="dm_end"
ENV{DM_UDEV_DISABLE_DISK_RULES_FLAG}=="1", GOTO="dm_end"
-SYMLINK+="disk/by-id/dm-name-$env{DM_NAME}"
-ENV{DM_UUID}=="?*", SYMLINK+="disk/by-id/dm-uuid-$env{DM_UUID}"
+SYMLINK+="disk/by-id/dm-name-$env{DM_NAME}", OPTIONS+="string_escape=replace"
+ENV{DM_UUID}=="?*", SYMLINK+="disk/by-id/dm-uuid-$env{DM_UUID}", OPTIONS+="string_escape=replace"
ENV{DM_SUSPENDED}=="1", GOTO="dm_end"
ENV{DM_NOSCAN}=="1", GOTO="dm_watch"
+ENV{DM_TARGET_TYPES}=="|*error*", GOTO="dm_end"
(BLKID_RULE)
-ENV{DM_UDEV_LOW_PRIORITY_FLAG}=="1", OPTIONS="link_priority=-100"
+ENV{DM_UDEV_LOW_PRIORITY_FLAG}=="1", OPTIONS+="link_priority=-100"
+OPTIONS+="watch"
+ENV{DM_TARGET_TYPES}=="*snapshot-origin*", OPTIONS+="link_priority=-90"
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"

42
use-mirrortype-asdefault-whenclvmdrunning.patch
View File

@ -1,12 +1,14 @@
Index: LVM2.2.02.98/tools/lvcreate.c
===================================================================
--- LVM2.2.02.98.orig/tools/lvcreate.c 2014-04-14 14:25:22.291748711 +0800
+++ LVM2.2.02.98/tools/lvcreate.c 2014-04-24 15:40:49.104019108 +0800
@@ -670,6 +670,28 @@ static int _read_activation_params(struc
---
tools/lvcreate.c | 28 ++++++++++++++++++++++++++--
1 file changed, 26 insertions(+), 2 deletions(-)
--- a/tools/lvcreate.c
+++ b/tools/lvcreate.c
@@ -834,6 +834,28 @@ static int _read_activation_params(struc
return 1;
}
+static int clvmd_daemon_is_running()
+static int clvmd_daemon_is_running(void)
+{
+ int fd;
+ struct flock lock;
@ -31,24 +33,22 @@ Index: LVM2.2.02.98/tools/lvcreate.c
static int _lvcreate_params(struct lvcreate_params *lp,
struct lvcreate_cmdline_params *lcp,
struct cmd_context *cmd,
@@ -696,15 +718,16 @@ static int _lvcreate_params(struct lvcre
}
@@ -860,14 +882,16 @@ static int _lvcreate_params(struct lvcre
// FIXME -m0 implies *striped*
-
- /* Set default segtype */
- if (arg_count(cmd, mirrors_ARG))
+ /* Set default segtype */
+ if (arg_count(cmd, mirrors_ARG)) {
/*
* FIXME: Add default setting for when -i and -m arguments
* are both given. We should default to "raid10".
*/
segtype_str = find_config_tree_str(cmd, "global/mirror_segtype_default", DEFAULT_MIRROR_SEGTYPE);
/* Set default segtype - remember, '-m 0' implies stripe. */
if (arg_count(cmd, mirrors_ARG) &&
- arg_uint_value(cmd, mirrors_ARG, 0))
+ arg_uint_value(cmd, mirrors_ARG, 0)) {
if (arg_uint_value(cmd, arg_count(cmd, stripes_long_ARG) ?
stripes_long_ARG : stripes_ARG, 1) > 1) {
segtype_str = find_config_tree_str(cmd, global_raid10_segtype_default_CFG, NULL);;
} else {
segtype_str = find_config_tree_str(cmd, global_mirror_segtype_default_CFG, NULL);
}
- else if (arg_count(cmd, thin_ARG) || arg_count(cmd, thinpool_ARG))
+ if(clvmd_daemon_is_running())
+ segtype_str = "mirror";
+ } else if (arg_count(cmd, thin_ARG) || arg_count(cmd, thinpool_ARG))
segtype_str = "thin";
else
segtype_str = "striped";
else if (arg_count(cmd, cache_ARG) || arg_count(cmd, cachepool_ARG))
segtype_str = "cache";

22
version-plugins-in-libdir Normal file
View File

@ -0,0 +1,22 @@
From: Jeff Mahoney <jeffm@suse.com>
Subject: build: Install links in libdir with versions
Plugins in $(libdir)/device-mapper should probably be versioned but
when they're linked into $(libdir) directly, they must be versioned.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
make.tmpl.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/make.tmpl.in
+++ b/make.tmpl.in
@@ -394,7 +394,7 @@ install_lib_shared: $(LIB_SHARED)
# when the code is fixed links could be removed.
install_dm_plugin: $(LIB_SHARED)
$(INSTALL_PROGRAM) -D $< $(libdir)/device-mapper/$(<F)
- $(LN_S) -f device-mapper/$(<F) $(libdir)/$(<F)
+ $(LN_S) -f device-mapper/$(<F) $(libdir)/$(<F).$(LIB_VERSION)
install_lvm2_plugin: $(LIB_SHARED)
$(INSTALL_PROGRAM) -D $< $(libdir)/lvm2/$(<F)