shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-23 21:35:29 +03:00
Code Releases Activity
3,455 Commits 425 Branches 667 Tags 54 MiB
48d9b570b9
Commit Graph

1179 Commits

Author SHA1 Message Date
Alasdair Kergon
a30215a530 post-release 2008-10-17 17:48:10 +00:00
Alasdair Kergon
f9c8c1b964 pre-release 2008-10-17 17:42:08 +00:00
Alasdair Kergon
5650f67ef5 Use temp table to set device size when converting mirrors. 
(Avoids having same mirror table loaded twice concurrently by first
using a 'zero' table to set the size of the device so when mirror
table is preloaded it doesn't have to be activated immediately.)
 2008-10-17 10:57:15 +00:00
Alasdair Kergon
5ec25dfb94 In resume_mirror_images replace activate_lv with resume_lv as workaround. 
(The resume has the side-effect of resuming all of the original
mirror's sub-lvs in addition to the new 'error' target middle layer.)
 2008-10-17 10:50:14 +00:00
Alasdair Kergon
ef16682725 Avoid overwriting in-use on-disk text metadata by forgetting MDA_HEADER_SIZE. (Edward Allcutt) 2008-10-17 00:55:46 +00:00
Milan Broz
a3d987fa73 Fix snapshot monitoring library to not cancel monitoring invalid snapshot. 
snapshot DSO unregistered itself when snapshot changed state to invalid.

This can cause a race (and several timeouts), when for example another snapshot
is added and in the middle of operation (suspend/resume) the monitoring thread
unregister itself.

Fix it by keeping the snapshot monitored after invalidation - just reset
threshold to not really print any messages to syslog.
 2008-10-13 12:06:30 +00:00
Alasdair Kergon
9b21ace1e9 Generate man pages from templates and include version. (romster) 2008-10-08 12:50:13 +00:00
Alasdair Kergon
be2c03fa96 Add usrlibdir & usrsbindir to configure. 2008-10-07 19:11:59 +00:00
Alasdair Kergon
84a1de464c Fix conversion of md chunk size into sectors. 2008-10-03 14:22:18 +00:00
Alasdair Kergon
3966f3d319 device->devices 2008-10-01 22:48:26 +00:00
Alasdair Kergon
8c317baf19 Free text metadata buffer after a failure writing it. 2008-09-30 20:37:52 +00:00
Milan Broz
37ef162cda Fix misleading error message when there is no allocatable extents in VG. 2008-09-29 09:59:10 +00:00
Milan Broz
770928acfc Fix handling of PVs which reappeared with old metadata version. 2008-09-25 15:59:10 +00:00
Milan Broz
3d07c2605f Fix mirror DSO to call vgreduce with proper parameters. 2008-09-25 15:52:29 +00:00
Milan Broz
c350798528 Fix validation of --minor and --major in lvcreate to require -My always. 2008-09-24 16:32:51 +00:00
Alasdair Kergon
6bc3cc0bec . 2008-09-19 18:31:20 +00:00
Alasdair Kergon
04d52b450b fix last release 2008-09-19 15:44:03 +00:00
Alasdair Kergon
76cfd406ca pre-release 2008-09-19 06:48:48 +00:00
Alasdair Kergon
9dbaad859d . 2008-09-19 06:44:54 +00:00
Alasdair Kergon
95d43e17b3 Improve the way VGs with PVs missing are handled so manual intervention 
is required in fewer circumstances.  (mornfall)
 2008-09-19 06:42:00 +00:00
Alasdair Kergon
09a2dff8de Add device/md_chunk_alignment to lvm.conf 2008-09-19 05:33:37 +00:00
Alasdair Kergon
57208f879a adjust pe_align for md chunk size 2008-09-19 05:19:09 +00:00
Alasdair Kergon
30d2940c67 Pass struct physical_volume to pe_align. 2008-09-19 04:28:58 +00:00
Alasdair Kergon
a03d0e2c3f Store sysfs location in struct cmd_context. 2008-09-19 03:42:37 +00:00
Alasdair Kergon
1be3e86aa0 Avoid shuffling remaining mirror images when removing one, retaining primary. 2008-09-18 19:56:50 +00:00
Alasdair Kergon
e56dd38021 Add missing LV error target activation in _remove_mirror_images. 2008-09-18 19:09:47 +00:00
Alasdair Kergon
410904bef1 Prevent resizing an LV while lvconvert is using it. 2008-09-18 18:51:58 +00:00
Alasdair Kergon
ef2fda05cf Avoid repeatedly wiping cache while VG_GLOBAL is held in vgscan & pvscan. 2008-09-16 18:05:11 +00:00
Milan Broz
fbc34d70b0 Fix pvresize to not allow resize if PV has two metadata areas. 
If the PV has two metadata areas, second one is located at the end of the device.

Do not allow resize of PV or second metadata area can be overwritten.
(The check was active only for orphan PVs.)
 2008-09-12 15:26:45 +00:00
Milan Broz
1989ef4ebc Fix setting of volume limit count if converting to lvm1 format. 
Fixes problem when after downconvert to lvm1 VG is broken:

# lvcreate -n lv1 -l 4 vg_test
  Invalid LV in extent map (PV /dev/sdb1, PE 0, LV 0, LE 0)
  ...
 2008-08-29 13:41:21 +00:00
Milan Broz
666cc72661 Fix vgconvert logical volume id metadata validation. 
If volume group is downconverted to lvm1 format,
check if lvid has supported format for conversion to lv_num in lvm1.
 2008-08-28 18:41:51 +00:00
Milan Broz
7f23ab94e2 Fix lvmdump metadata gather option (-m) to work correctly. (Jaroslav Stava) 2008-08-28 10:40:44 +00:00
Milan Broz
9065f534d8 Fix allocation bug in text metadata format write error path. 
Function _text_pv_write doesn't use memory pool but static buffer,
call dm_pool_free in error path in _raw_write_mda_header is wrong.

Move pool free only to path where is the memory pool used.
 2008-08-16 09:46:55 +00:00
Milan Broz
6594fe077d Fix vgcfgbackup to properly check filename if template is used. 2008-08-13 12:44:24 +00:00
Zdeněk Kabeláč
9fd4ddc490 configure aborts if lcov or genhtml are missing with --enable-profiling 2008-08-05 14:29:38 +00:00
Zdeněk Kabeláč
04c0dba697 vgremove tries to remove lv snapshot first. 
Added function lv_remove_with_dependencies().
 2008-08-05 12:05:26 +00:00
Alasdair Kergon
2d364d4d80 Improve file descriptor leak detection to display likely culprit and filename. 2008-08-01 19:51:27 +00:00
Alasdair Kergon
3086822cd2 Change clustered mirror kernel module name from cmirror to dm-log-clustered. 2008-07-31 14:43:39 +00:00
Alasdair Kergon
2c08336490 Avoid looping forever in _pv_analyze_mda_raw used by pvck. 2008-07-31 13:07:01 +00:00
Alasdair Kergon
5936ac58c2 Change lvchange exit status to indicate if any part of the operation failed. 2008-07-31 13:03:01 +00:00
Alasdair Kergon
8a29df0a6c fix pvremove for pvs without mdas 2008-07-31 12:38:31 +00:00
Alasdair Kergon
9db22babaf Fix pvchange to handle PVs without mdas. 2008-07-31 12:28:51 +00:00
Alasdair Kergon
c318c5ed61 Refactor _text_pv_read and always return mda list if requested. 2008-07-31 10:50:18 +00:00
Alasdair Kergon
686ba37255 . 2008-07-24 15:39:47 +00:00
Jim Meyering
767676d6ff Don't make configure fail when readline library is not available. 2008-07-24 14:54:06 +00:00
Dave Wysochanski
bc7a54c615 Remove dead code, is_lvm_partition() - no functional change. 
This code does nothing.  The function is #defined to 1 which ensures the only
two if statements referencing it will never be true.
 2008-07-23 19:46:33 +00:00
Dave Wysochanski
484f905749 Refactor pvcreate to divide parameter parsing & validation from create logic. 2008-07-21 19:26:33 +00:00
Dave Wysochanski
14f464ecb0 Update pvcreate and vgsplit tests. 
Add more pvcreate tests.
Start handling lvm1 and lvm2 metadata and metadatacopies=0,1.
 2008-07-17 03:17:01 +00:00
Dave Wysochanski
2ecdaf9bd4 Add pvcreate sanity tests, check for label_write() failure in _text_pv_write(). 
Failure to check for label_write() return code caused the following test
to indicate it passed when it really failed:
pvcreate rejects labelsector > 1000000000000
 2008-07-16 21:32:38 +00:00
Alasdair Kergon
707c898f66 Fix pvchange -M1 -u to preserve existing extent locations when there's a VG. 2008-07-16 10:46:12 +00:00
Alasdair Kergon
69e4400774 Cease recognising snapshot-in-use percentages returned by early development kernels. 2008-07-15 00:25:52 +00:00
Petr Rockai
0c4b769011 Add "flags" metadata field (akin to "status") for backward-compatible flags. 
The "status" field is treated as it ever has been, unknown flags there are
treated as fatal metadata errors. However, in the "flags" field, any unknown
flags will be ignored and silently dropped. This improves
backward-compatibility possibilities. (Any versions without support for this
new "flag" field will drop the field altogether, which is same as ignoring all
the flags there.)
 2008-07-10 11:30:57 +00:00
Alasdair Kergon
e53eff0634 . 2008-07-10 09:50:23 +00:00
Petr Rockai
efde37880b Fix dmeventd regression where mirror and snapshot monitoring libraries 
failed to link against liblvm2cmd.

Dmeventd DSOs *require* lvm2cmd to be linked in.

For the future:
1) AC_SUBST does not create Makefile variables, only @foo@-style substitutions
2) When using `test', whitespace around `=' is essential:
    test a=b is true, as is test a=a
 2008-07-09 09:59:42 +00:00
Alasdair Kergon
7d8f6381be post-release 2008-06-27 22:35:22 +00:00
Alasdair Kergon
3c361e3393 pre-release 2008-06-27 21:56:35 +00:00
Alasdair Kergon
8440ecef5e Enable readline by default if available. 2008-06-27 19:57:27 +00:00
Alasdair Kergon
6401f1b1c9 tweak lcov configuration/makefiles 2008-06-27 19:24:17 +00:00
Zdeněk Kabeláč
f44584fa10 extended configure with --enable-profiling for compiling code with gcov info 
extended Makefile with targets:
  cov-reset - reset counters
  cov       - generete report to covhtml subdirectory
  covd      - generate report to covhtml-DATE-TIME subdirectory
 2008-06-27 15:35:09 +00:00
Alasdair Kergon
7b32165614 Fix up cache for PVs without mdas after consistent VG metadata is processed. 2008-06-27 15:18:31 +00:00
Alasdair Kergon
b0dc94d187 Update validation of safe mirror log type conversions in lvconvert. (brassow) 2008-06-26 23:05:11 +00:00
Alasdair Kergon
0383c4e1d8 Fix lvconvert to disallow snapshot and mirror combinations. (mpatocka) 2008-06-26 21:38:58 +00:00
Alasdair Kergon
a7fabfd8cb Fix reporting of LV fields alongside unallocated PV segments. 2008-06-25 16:52:27 +00:00
Alasdair Kergon
507ece15a5 Add --rows to reports. 2008-06-24 22:48:53 +00:00
Alasdair Kergon
30be4d1613 Add --unquoted to reporting tools. 2008-06-24 21:21:04 +00:00
Dave Wysochanski
8506d1d567 Suppress invalid 'sb_offset' compiler warning (FC8) with uninitialized_var(). 
device/dev-md.c:61: warning: ‘sb_offset’ may be used uninitialized in this function
 2008-06-23 19:26:21 +00:00
Dave Wysochanski
111829da46 Add uninitialized_var macro to suppress invalid compiler warnings. 
One such warning is seen on fedora9 gcc compiler:
/metadata.c:1923: warning: 'results' may be used uninitialized in this function
 2008-06-23 19:04:34 +00:00
Dave Wysochanski
605798073e Suppress 'sb_offset' compiler warning by using enum for md superblock versions. 
The warning is bogus and is only seen on certain versions of gcc.
However using the enum does seem to clarify the intent of the code - only
3 possible md minor superblock versions.

Related compiler warning:
device/dev-md.c:53: warning: 'sb_offset' may be used uninitialized in this function
 2008-06-23 14:54:50 +00:00
Jim Meyering
8320f2b094 lvm2_run: don't return uninitialized for _memlock_inc or _memlock_dec 
* tools/lvmcmdlib.c: Initialize "ret".  Also avoid useless string
comparison.
 2008-06-23 09:27:45 +00:00
Jim Meyering
062886df64 avoid link failure when configuring without --enable-cmdlib 
* configure.in (LVM2CMD_LIB): Define if --enable-cmdlib.
* dmeventd/mirror/Makefile.in (CLDFLAGS): Use $(LVM2CMD_LIB) rather
than hard-coding -llvm2cmd.
* dmeventd/snapshot/Makefile.in (CLDFLAGS): Likewise.
 2008-06-23 09:25:08 +00:00
Jim Meyering
148ea3aaa8 avoid link failure when configuring without --enable-readline 
* configure.in: Define READLINE_SUPPORT not when processing
--enable-readline or --disable-readline, but rather only after
determining that readline support is desired and the readline
library is available/usable.
 2008-06-23 09:23:48 +00:00
Christine Caulfield
ab5f66c13a Make clvmd return immediately if other nodes are down in an openais cluster. 2008-06-20 12:46:21 +00:00
Christine Caulfield
e65ffb8e68 Make clvmd return immediately if other nodes are down in a gulm cluster. 
bz#447799
 2008-06-20 10:58:28 +00:00
Zdeněk Kabeláč
949c1ab517 Improve/Fix read ahead 'auto' calculation for stripe_size 
Fix lvchange output for -r auto setting if auto is already set
Add testcase for read ahead
 2008-06-18 11:32:14 +00:00
Dave Wysochanski
c54a8a2e10 Fix identifier 'error_message_produced' used ambiguously. 
Related compiler warning:
log/log.c:242: warning: declaration of 'error_message_produced' shadows a global declaration
../include/log.h:98: warning: shadowed declaration is here
 2008-06-17 14:14:00 +00:00
Jim Meyering
750f81b4b5 Begin syncing configure.in for merge/unification with device-mapper. 2008-06-13 14:37:18 +00:00
Jim Meyering
987ff02a45 Don't deref uninitialized log_lv upon failed mirror addition. 
* mirror.c (add_mirror_images): Ensure that log_lv is initialized.
 2008-06-13 12:15:55 +00:00
Christine Caulfield
f5adaf813c Don't call openlog for every invocation of debuglog. 
Patch from Masatake YAMATO
 2008-06-13 07:44:14 +00:00
Alasdair Kergon
78ff7dc7f0 Add --force to lvextend and lvresize. 2008-06-12 13:24:02 +00:00
Milan Broz
d1fced3324 Fix vgchange to not activate mirror leg and log volumes directly. 2008-06-12 11:49:46 +00:00
Alasdair Kergon
a090f7b839 post-release 2008-06-11 12:14:41 +00:00
Alasdair Kergon
34ed15a987 pre-release 2008-06-11 12:08:19 +00:00
Alasdair Kergon
cacec4c910 Fix tracking of validity of PVs with no mdas in lvmcache. 2008-06-11 11:02:05 +00:00
Dave Wysochanski
3e47d4e65b Fix return values for reporting commands when run with no PVs, LVs, or VGs. 
The new error checking code caught some commands that were returning '0' as
an exit status for success.  This is incorrect and resulted in a benign error
message displayed (see below).  As of today, all commands should return a
value defined in lib/commands/errors.h (1-5).  This results in an exit code of
0 on success, or > 0 on failure (as stated in the lvm.8 man page).

Before change:
1. Make sure no PVs are on the system
2. Run 'pvs'
  Command failed with status code 0.

After change:
<no output>
 2008-06-10 20:07:04 +00:00
Dave Wysochanski
8b42fa150b Add ommitted unlock_vg() call when sigint_caught() during vg processing. 
Specific test case:
1. pvcreate /dev/loop1; vgcreate vg1 /dev/loop1; lvcreate -L 64M -n lv1 vg1
2. vgremove vg1 (will prompt user)
3. CTRL-C
Code will exit with:
Do you really want to remove volume group "vg2" containing 2 logical volumes? [y/n]:
  Volume group "vg2" not removed
  Command failed with status code 5.
  Internal error: Volume Group vg2 was not unlocked
  Device '/dev/loop1' has been left open.

After change:
Do you really want to remove volume group "vg2" containing 2 logical volumes? [y/n]:
  Volume group "vg2" not removed
  Command failed with status code 5.
 2008-06-10 15:25:38 +00:00
Zdeněk Kabeláč
60e660b9c7 Fix wrong free_count on imported volume group from pool device 
Fix segfault when calling pvcreate on the pool device
 2008-06-10 14:55:14 +00:00
Alasdair Kergon
24c0c70f90 Fix segfault after _free_vginfo by remembering to remove vginfo from list. 2008-06-09 16:22:33 +00:00
Alasdair Kergon
de456f014e Tweak detection of invalid fid after changes to PVs in VG in _vg_read. 2008-06-08 14:18:44 +00:00
Alasdair Kergon
d29565066d Revert assuming precommitted metadata is live when activating (unnecessary). 2008-06-08 11:33:15 +00:00
Alasdair Kergon
e8863707de Drop cached metadata for disappearing VG in vgmerge. 2008-06-06 19:32:35 +00:00
Alasdair Kergon
6a336dfc69 post-release 2008-06-06 19:28:35 +00:00
Alasdair Kergon
af40fdb285 back out unnecessary changes for this release 2008-06-06 17:36:19 +00:00
Alasdair Kergon
9daf8b825c pre-release 2008-06-06 17:24:28 +00:00
Alasdair Kergon
3172fbfde6 Drop cached metadata when renaming a VG. 2008-06-06 13:04:44 +00:00
Alasdair Kergon
ec2fad0cfa Allow for vginfo changing during _vg_read. 2008-06-06 09:48:04 +00:00
Alasdair Kergon
095a861018 Decode numbers in clvmd debugging output. 2008-06-05 14:24:28 +00:00
Alasdair Kergon
2449ed7765 Add missing deactivation after activation failure in lvcreate -Zy. 2008-06-05 13:38:30 +00:00
Alasdair Kergon
117a0408d6 When activating, if precommitted metadata is still cached, assume it's live. 2008-06-05 13:06:39 +00:00
Alasdair Kergon
a54b0223a3 When removing LV symlinks, skip any where the VG name is not determined. 2008-06-05 12:45:55 +00:00
Alasdair Kergon
44ee708ba5 Drop metadata cache if update fails in vg_revert or vg_commit. 2008-06-03 17:56:54 +00:00
Alasdair Kergon
58a20d0fb6 Correct config file line numbers in messages when parsing comments. (kabi) 2008-06-03 17:51:04 +00:00
Alasdair Kergon
b7fc2d1147 In script-processing mode, stop if any command fails. 
Warn if command exits with non-zero status code without a prior log_error.
 2008-05-30 15:27:44 +00:00
Alasdair Kergon
d7901a4220 Avoid spurious duplicate VG messages referring to VGs that are gone. 
(untested)
 2008-05-28 22:27:47 +00:00
Alasdair Kergon
2d4cf0c9f5 Temporarily disable dmeventd mirror monitoring during lvchange --resync. 2008-05-21 14:10:11 +00:00
Alasdair Kergon
83e54b45a5 Refactor some vginfo manipulation code. 2008-05-19 19:49:56 +00:00
Alasdair Kergon
689d8a80b5 More P_ and V_ lock cleanup. 2008-05-09 18:45:15 +00:00
Alasdair Kergon
b1d82a92e7 Add missing mutex around clvmd lvmcache_drop_metadata library call. 2008-05-09 15:13:20 +00:00
Christine Caulfield
4d65627a50 Fix uninitialised mutex in clvmd if all daemons are not running at startup. 
Thanks to Mark Hlawatschek for pointing this out.
 2008-05-09 09:59:39 +00:00
Christine Caulfield
ce3a68d817 Make clvmd-cman use a hash rather than an array for node updown info. 
This will allow it to cope with very large nodeids such as those
generated by clusters using cman_tool join -X
 2008-05-09 07:20:04 +00:00
Alasdair Kergon
409725be24 Avoid unnecessary unlock attempts with LCK_CACHE pseudo-locks. 2008-05-08 18:35:58 +00:00
Alasdair Kergon
b74f74a0d7 When asked to drop cached committed VG metadata, invalidate cached PV labels. 2008-05-08 18:28:27 +00:00
Alasdair Kergon
719d554430 Drop metadata cache before writing precommitted metadata instead of after. 2008-05-08 18:06:58 +00:00
Alasdair Kergon
57dfc9cf42 Don't touch /dev in vgrename if activation is disabled. 2008-04-30 14:34:02 +00:00
Alasdair Kergon
57244a6823 post-release - reinstate incomplete enhancements 2008-04-29 16:11:28 +00:00
Alasdair Kergon
8bdde01bef pre-release (bug fixes only - enhancements excluded) 2008-04-29 15:58:25 +00:00
Zdeněk Kabeláč
09bbd5a472 fixing fsadm usage with older blockdev,blkid,readline tools 
fixing lvresize extension code path where size was not set for fsadm
 2008-04-29 15:25:28 +00:00
Christine Caulfield
9154a74400 . remove_lock_wait.diff remove the definition of "struct lock_wait", 
which is not used since the switch away from async version saLck
. num_nodes should equal to member_list_entries, i.e.
joined_list_entires is 0 when a node leaves the group.

Thanks to Xinwei Hu for the patch.
 2008-04-29 08:55:20 +00:00
Christine Caulfield
1399b84b32 The attached patch is a try to make clvmd work correctly on openais stack. 
It does 2 things.

1. The cpg_deliver_callback make a compare between target_nodeid and our_nodeid.
It turns out openais set target_nodeid to 0 sometimes. for broadcasting ? I change the behavior so that lvm will process_remote also on target_nodeid == 0

2. The joined_list passed to cpg_confchg_callback doesn't include the already exist nodes in the group, which leads to an incomplete node_hash. I simply add all other nodes in member_list to node_hash also.

Thanks to Xinwei Hu for this patch.
 2008-04-28 08:57:11 +00:00
Alasdair Kergon
2ddbb3a8fa Exclude VG_GLOBAL from internal concurrent VG lock counter. 
(Avoids 'device left open' warning messages from vgscan etc.)
 2008-04-24 02:22:07 +00:00
Dave Wysochanski
b698ab9011 Fix vgsplit internal counting of snapshot LVs. 2008-04-23 14:33:06 +00:00
Dave Wysochanski
77d049cc3d Fix internal snapshot_count when vgmerge with snapshots in source VG. 2008-04-23 12:53:10 +00:00
Christine Caulfield
7b8f053be2 Simplify locking code by using saLckResourceLock rather than 
saLckResourceLockAsync.

Thanks to Xinwei Hu for the patch.
 2008-04-23 09:53:49 +00:00
Alasdair Kergon
2c850d5293 Check lv_count in vg_validate. 
Fix internal LV counter when a snapshot is removed.
 2008-04-22 12:54:33 +00:00
Alasdair Kergon
4056bbf10b Fix metadata corruption writing lvm1-formatted metadata with snapshots. 2008-04-22 11:47:22 +00:00
Alasdair Kergon
43761fed2a Add --prefixes to reporting tools for field name prefix output format. 
E.g. lvs --prefixes --noheadings --unbuffered --units m --nosuffix

(Used '--prefixes' for now, but I'm looking for a better name.)
 2008-04-20 00:15:08 +00:00
Alasdair Kergon
2f057bef5e Fix lvconvert -m0 allocatable space check. 2008-04-18 12:50:24 +00:00
Alasdair Kergon
5ab4f21444 post-release 2008-04-15 15:01:18 +00:00
Alasdair Kergon
29c9df1389 pre-release 2008-04-15 14:49:17 +00:00
Milan Broz
867e9c51d4 Drop cached VG metadata before and after committing changes to it. 2008-04-15 14:46:19 +00:00
Alasdair Kergon
0170f7b42a rename P_global to P_#global 2008-04-15 11:36:46 +00:00
Alasdair Kergon
74bb6ead95 Don't attempt remote metadata backups of non-clustered VGs. (2.02.29) 2008-04-14 19:49:12 +00:00
Alasdair Kergon
303388e5cb Don't store fid in VG metadata cache to avoid clvmd segfault. (2.02.34) 2008-04-14 19:24:16 +00:00
Dave Wysochanski
fc7dfca452 Update vgsplit test to verify loosening of active LV restriction. 
This and prior 2 commits resolve Red Hat bz 252041:
Ability to vgsplit an active Volume Group where the split involves only inactive LVs
 2008-04-10 21:38:52 +00:00
Alasdair Kergon
b7477bdc15 post-release 2008-04-10 20:07:19 +00:00
Alasdair Kergon
72ca1ccc23 . 2008-04-10 18:53:36 +00:00
Alasdair Kergon
075b4bef3f pre-release 2008-04-10 18:19:49 +00:00
Alasdair Kergon
10bf8fd2cd Fix vgdisplay 'Cur LV' field to match lvdisplay output. 
Fix lv_count report field to exclude hidden LVs.
 2008-04-10 17:19:02 +00:00
Dave Wysochanski
57cb22ff3c Add vg_is_clustered() helper function. 
Should be no functional change.
 2008-04-10 17:09:32 +00:00
Dave Wysochanski
9b2147f608 Fix vgsplit to only move hidden 'snapshotN' LVs when necessary. 
This bug has been around for a long time as far as I can tell.
Without this fix, a vgsplit would unconditionally move the
'hidden/internal' snapshot LVs, and result in corrupted metadata
in the following case:
vg1: contains lv1, lv1snap, both on pvset1
vg1: contains lv2, on pvset2

"vgsplit vg1 vg2 pvset2"
would result in "snapshot0" hidden LV being moved to vg2, and
the origin and cow being left in vg1.  The tools detect the
corruption in vg2, but not in vg1.
 2008-04-09 20:56:06 +00:00
Dave Wysochanski
32530b378e Update vgsplit tests for lvnames on the cmdline. 2008-04-09 14:47:34 +00:00
Dave Wysochanski
a42905efa6 Update vgsplit man page to reflect lvnames on cmdline. 2008-04-09 14:39:55 +00:00
Dave Wysochanski
c59745f9dd Update vgsplit to take "-n LogicalVolumeName" on the commandline. 2008-04-09 13:47:13 +00:00
Alasdair Kergon
b4ad9a5d08 Use clustered mirror log with pvmove in clustered VGs, if available. 2008-04-09 12:56:34 +00:00
Alasdair Kergon
3ead7a38b1 Fix some pvmove error status codes. 2008-04-09 12:45:32 +00:00
Dave Wysochanski
bf90435200 *** empty log message *** 2008-04-08 22:02:16 +00:00
Dave Wysochanski
9c181fa3d3 Fix vgsplit error display - fully remove log_suppress. 
Author: Dave Wysochanski <dwysocha@redhat.com>
 2008-04-08 21:47:54 +00:00
Dave Wysochanski
3af0b1eb90 Fix vgsplit error paths to release vg_to lock. 2008-04-08 21:38:09 +00:00
Alasdair Kergon
7110c318ee Indicate whether or not VG is clustered in vgcreate log message. 
Mention default --clustered setting in vgcreate man page.
 2008-04-08 14:22:13 +00:00
Christine Caulfield
49a552ccdc Add config file overrides to clvmd when it reads the LVs list so that 
config items 'command_names' and 'prefix' don't prevent it working.
 2008-04-08 13:03:13 +00:00
Alasdair Kergon
57685f17a9 Fix vgreduce to use vg_split_mdas to check sufficient mdas remain. 
Add (empty) orphan VGs to lvmcache during initialisation.
Fix orphan VG name used for format_pool.
 2008-04-08 12:49:21 +00:00
Alasdair Kergon
a1c09a463f create fids for internal orphan VGs 2008-04-07 22:12:37 +00:00
Milan Broz
194121760a Update lvmcache VG lock state for all locking types now. 2008-04-07 19:17:29 +00:00
Milan Broz
6a987d46bf Fix output if overriding command_names on cmdline. 2008-04-07 13:53:26 +00:00
Milan Broz
e3db0b39b9 Add detection of clustered mirror log capability. 
Currently only check for kernel module presence.
 2008-04-07 10:23:47 +00:00
Dave Wysochanski
4d4f0ee188 Add check to vg_commit() to ensure lock is held before writing new VG metadata. 2008-04-04 15:41:20 +00:00
Milan Broz
ac7334c167 Add validation of LV name to pvmove -n. 2008-04-04 11:59:31 +00:00
Christine Caulfield
e7bdd69af0 If lvm.conf was touched, clvmd attempted to update the toolcontext 
but only did half of the job. It now shares the do_refresh_cache()
function that vgscan invokes.
 2008-04-04 08:53:47 +00:00
Alasdair Kergon
fefc655969 Add some basic internal VG lock validation. 2008-04-03 18:56:40 +00:00
Alasdair Kergon
4dceaef60e . 2008-04-03 14:40:34 +00:00
Alasdair Kergon
6fc10dd3ae . 2008-04-03 14:32:31 +00:00
Alasdair Kergon
1ecd05a584 fix vd->virtblk 2008-04-03 10:29:00 +00:00
Alasdair Kergon
b4e5131d59 Add per-command flags to control which commands use the VG metadata cache. 2008-04-02 21:23:39 +00:00
Dave Wysochanski
49f7cfefd7 Fix vgsplit locking and remove unneeded error messages when split into new VG. 
When vg_lock_and_read() calls were added, they were done so incorrectly for
the destination VG (vg_to).  This resulted in the VG lock not obtained when
a new VG was the destination (vg_lock_and_read() would fail in the vg_read()
clause, which would then release the lock before returning NULL), and could
result in corrupted destination VG.

The fix was to put back the original lock_vol() and vg_read() calls for 'vg_to'.
The failure of vg_read() indicates "vg does not exist", and we key off that
to determine whether we are dealing with a new or existing VG as the
destination.

The first two error messages were also the result of the incorrect
vg_lock_and_read() calls:
  Volume group "new" not found
  cluster request failed: Invalid argument
  New volume group "new" successfully split from "vg"

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=438249
 2008-04-02 19:30:12 +00:00
Dave Wysochanski
fc365092f6 Suppress "Volume group not found" message when vgsplit of new VG. 2008-04-02 13:08:49 +00:00
Alasdair Kergon
db559bb20a Cache VG metadata internally while VG lock is held. 2008-04-01 22:40:13 +00:00
Dave Wysochanski
52850faa15 Fix redundant lvresize message if vg doesn't exist. 
BEFORE:
tools/lvm lvresize -l +4 vg22/lv1linear
  Volume group "vg22" not found
  Volume group vg22 doesn't exist

AFTER:
tools/lvm lvresize -l +4 vg22/lv1linear
  Volume group "vg22" not found
 2008-04-01 22:15:16 +00:00
Christine Caulfield
57d9a6c836 Fix another allocation bug with clvmd and large node IDs.` 2008-04-01 15:01:30 +00:00
Dave Wysochanski
752c880bfc Add find_lv_in_lv_list() and find_pv_in_pv_list(). 
Update _add_pvs() to call find_pv_in_pv_list().
 2008-03-28 19:08:23 +00:00
Christine Caulfield
17dd81336d Fix a couple of uninitialised variables. The newfd one could cause 
some obscure hangs.
 2008-03-28 12:58:09 +00:00
Dave Wysochanski
eaa46a2575 Add vgmerge tests. 2008-03-26 18:03:35 +00:00
Dave Wysochanski
fb2f92df1d Add pvseg_is_allocated() for identifying a PV segment allocated to a LV. 2008-03-26 16:48:10 +00:00
Dave Wysochanski
74adbb77b7 Add list_move() support function for list manipulation. 2008-03-26 16:20:54 +00:00
Dave Wysochanski
788e544e1d Add 'is_reserved_lvname()' helper function. 
Very similar to apply_lvname_restrictions but without the error messages.
 2008-03-25 15:24:59 +00:00
Alasdair Kergon
368a0d4d2d Correct command name in lvmdiskscan man page. 2008-03-25 12:37:48 +00:00
Christine Caulfield
962b7222d0 When reallocating the node IDs array, make it bigger rather than smaller! 2008-03-25 10:41:59 +00:00
Christine Caulfield
0075364715 Fix potential thread deadlock. 
Also make local sockets non-blocking.
 2008-03-17 09:37:47 +00:00
Alasdair Kergon
22c957bc20 Refactor text format initialisation into _init_text_import. 2008-03-13 12:33:22 +00:00
Alasdair Kergon
a109ce1eca Escape double quotes and backslashes in external metadata and config data. 
Add functions for escaping double quotes in strings.
Rename count_chars_len to count_chars.
 2008-03-12 16:03:22 +00:00
Alasdair Kergon
e581a78d65 Use return_0 in a couple more places. 
Correct a function name typo in _line_append error message.
 2008-03-10 18:51:27 +00:00
Christine Caulfield
3c78f9900c Include limits.h so it compiles with newer headers. 2008-03-06 08:41:05 +00:00
Alasdair Kergon
bd606943e6 add vd to filters 2008-03-05 18:15:04 +00:00
Alasdair Kergon
2a91d87074 Fix resetting of MIRROR_IMAGE and VISIBLE_LV after removal of LV. 2008-02-22 13:28:29 +00:00
Alasdair Kergon
4a23617d79 Fix remove_layer_from_lv to empty the LV before removing it. (2.02.30) 2008-02-22 13:22:44 +00:00
Alasdair Kergon
0e2ceed74d Add missing no-longer-used segs_using_this_lv test to check_lv_segments. 2008-02-22 13:22:21 +00:00
Jim Meyering
8d909cbdc0 Remove redundant if-before-free tests in clvmd.c. 2008-02-15 14:12:32 +00:00
Jim Meyering
bf98943cbb is_orphan: make parameter "const" to avoid compiler warning 2008-02-13 20:01:48 +00:00
Alasdair Kergon
6ff4552be2 Fix lvconvert detection of mirror conversion in progress. 2008-02-12 13:29:08 +00:00
Alasdair Kergon
1c7eb79370 Avoid automatic lvconvert polldaemon invocation when -R specified. 2008-02-12 13:26:53 +00:00
Alasdair Kergon
f70af6018c Fix 'pvs -a' to detect VGs of PVs without metadata areas. 2008-02-06 16:09:51 +00:00
Alasdair Kergon
71b3b1ff4c split orphan VG by format type 2008-02-06 15:47:28 +00:00
Zdeněk Kabeláč
d9fefa0c6c Fix lvresize to support /dev/mapper prefix in the lvname 
Fix unfilled paramater passed to fsadm from lvresize
  Update fsadm to call lvresize if the partition size differs (with option -l)
  Fix fsadm to support vg/lv name (like the rest of lv-tools)
 2008-02-06 12:45:32 +00:00
Patrick Caulfield
3bfe922381 Update usage message for clvmd. 
Fix clvmd man page printing <br>, clarified debug options.
 2008-02-05 09:38:04 +00:00
Alasdair Kergon
dbb5a09918 post-release 2008-01-31 12:41:13 +00:00
Alasdair Kergon
93e5097f20 pre-release 2008-01-31 12:36:58 +00:00
Alasdair Kergon
2b83c80593 Fix mirror log name construction during lvconvert. (2.02.30) 
Make monitor_dev_for_events recurse through the stack of LVs.
Clean up some more compiler warnings.
Add mirror names test script.
 2008-01-31 12:19:36 +00:00
Alasdair Kergon
1ddd4509dc Some whitespace tidy-ups. 2008-01-30 14:00:02 +00:00
Alasdair Kergon
6af3f4f4cf Use stack return macros throughout. 2008-01-30 13:19:47 +00:00
Alasdair Kergon
6726c5f958 Rely upon internally-cached PV labels while corresponding VG lock is held. 2008-01-29 23:45:48 +00:00
Alasdair Kergon
d5a9c43cb2 post-release 2008-01-29 12:02:04 +00:00
Alasdair Kergon
19a5a6a4eb pre-release 2008-01-29 11:48:11 +00:00
Alasdair Kergon
617a599ee9 Fix two check_lv_segments error messages to show whole segment. 2008-01-26 00:30:28 +00:00
Alasdair Kergon
ad2e7218cb Refactor mirror log attachment code. 2008-01-26 00:25:04 +00:00
Alasdair Kergon
917637fa9b Fix internal metadata corruption in lvchange --resync. 2008-01-26 00:13:45 +00:00
Alasdair Kergon
c8260a4a56 update 2008-01-22 15:58:31 +00:00
Patrick Caulfield
9229630447 Remove redundant cnxman-socket.h file. 2008-01-21 14:07:46 +00:00
Alasdair Kergon
eb18a0b7dc Fix pvs, vgs, lvs error exit status on some error paths. 
(note -o help is now considered error)
 2008-01-20 01:23:46 +00:00
Alasdair Kergon
41330ecc5e clarify 2008-01-19 12:36:37 +00:00
Alasdair Kergon
16fbcc6e36 post-release 2008-01-19 12:30:55 +00:00
Alasdair Kergon
d87da9c7de Pre-release 2008-01-19 12:28:03 +00:00
Alasdair Kergon
94563b6017 Fix lvcreate --nosync not to wait for non-happening sync. 2008-01-18 22:02:37 +00:00
Alasdair Kergon
34d22f7047 add lvconvert messages 2008-01-18 22:00:46 +00:00
Alasdair Kergon
e24d996fbe Fix lvcreate -M1 readahead. 2008-01-18 21:56:39 +00:00
Alasdair Kergon
9397833ceb pre-release review cleanups 2008-01-17 17:17:09 +00:00
Alasdair Kergon
f3c58100a0 fix default stripesize 2008-01-17 15:53:01 +00:00
Alasdair Kergon
c7a63b8a2b pre-release 2008-01-17 15:02:59 +00:00
Alasdair Kergon
4ada7cffd0 Maintain lists of stacked LV segments using each LV. 2008-01-16 19:00:59 +00:00
Alasdair Kergon
a664ce4298 use scan_vgs_for_pvs to detect non-orphans without MDAs 2008-01-16 18:15:26 +00:00
Alasdair Kergon
ccb24d5779 reword 2008-01-16 15:25:10 +00:00
Alasdair Kergon
8795b45cb4 Don't use block_on_error with mirror targets above version 1.12. 2008-01-16 15:24:25 +00:00
Dave Wysochanski
033cb21797 Update WHATS_NEW for vgsplit changes 2008-01-15 20:37:49 +00:00
Alasdair Kergon
09b98a45df lvconvert waits for initial completion by default 2008-01-14 21:11:47 +00:00
Dave Wysochanski
cc203245e4 Refactor vgcreate for parameter validation and add tests 2008-01-11 07:02:35 +00:00
Alasdair Kergon
2f9a65fc93 convert_lv 2008-01-10 22:21:44 +00:00
Alasdair Kergon
5ecacf0c7f Add lv_convert field to default lvs output. 2008-01-10 19:25:07 +00:00
Petr Rockai
d473b7bca8 Print warning when lvm tools are running as non-root. 2008-01-09 15:55:44 +00:00
Petr Rockai
d9885b1b64 Add snapshot dmeventd library (enables dmeventd snapshot monitoring). 2008-01-09 15:32:19 +00:00
Petr Rockai
60f55f8461 Prevent pvcreate from overwriting MDA-less PVs belonging to active VGs. 2008-01-09 00:18:36 +00:00
Milan Broz
e0f34a9720 Fix a segfault if using pvs with --all argument. (2.02.29) 2008-01-07 20:42:57 +00:00
Milan Broz
f3797c2a8e Update --uuid argument description in man pages. 2008-01-04 11:48:40 +00:00
Alasdair Kergon
30cbcccc80 Fix vgreduce PV list processing not to process every PV in the VG. 2008-01-03 19:03:32 +00:00
Alasdair Kergon
71f564ee5b lvconvert uses polldaemon now 2007-12-22 12:13:29 +00:00
Alasdair Kergon
2cdbbb1aea stacked mirror support (incomplete) 2007-12-20 18:55:46 +00:00
Alasdair Kergon
9afff4cf30 Major restructuring of pvmove and lvconvert layer manipulation code 2007-12-20 15:42:55 +00:00
Alasdair Kergon
e44843beba replace fsadm.c with fsadm.sh 2007-12-17 12:31:50 +00:00
Alasdair Kergon
09091c5cf8 Append fields to report/pvsegs_cols_verbose. 
Permit LV segment fields with PV segment reports.
  Add seg_start_pe and seg_pe_ranges to reports.
 2007-12-14 21:53:02 +00:00
Alasdair Kergon
8e58c143f2 post-release 2007-12-05 22:48:06 +00:00
Alasdair Kergon
5be987b40f pre-release 
N.B. This is a big release and some regressions are inevitable.
 2007-12-05 22:19:24 +00:00
Alasdair Kergon
066bc35e69 export can_split parameter until rest of pvmove allocation restructuring gets done 2007-12-05 22:11:20 +00:00
Patrick Caulfield
8f21c9a920 When we unlock a VG tell the clvmds to see if a backup of the metadata needs 
to be done.
 2007-12-04 15:39:26 +00:00
Alasdair Kergon
6350cd12fc Start refactoring pvmove allocation code. 2007-11-22 13:57:21 +00:00
Alasdair Kergon
d6e5e3d103 Decode cluster locking state in log message. (untested) 
Change file locking state messages from debug to very verbose.
 2007-11-16 21:16:20 +00:00
Alasdair Kergon
7f722fe7d3 Fix --addtag to drop @ prefix from name 2007-11-15 21:59:11 +00:00
Patrick Caulfield
85ac11b69b If the pre_command fails then go back and wait patiently for the next 
pre function rather than retrying it until we get stuck!
 2007-11-15 10:16:14 +00:00
Alasdair Kergon
df49287e5f Convert some vg_reads into vg_lock_and_reads 2007-11-15 02:20:03 +00:00
Alasdair Kergon
c8ec8391ee Avoid nested vg_reads when processing PVs in VGs and fix associated locking. 2007-11-14 18:41:05 +00:00
Alasdair Kergon
2e379cb8a5 Accept sizes with --readahead argument. 
Store size arguments as sectors internally.
 2007-11-14 00:08:25 +00:00
Alasdair Kergon
c74fa11518 readahead activation code (but no dm support yet) 2007-11-12 20:51:54 +00:00
Alasdair Kergon
79f53f569d Attempt to remove incomplete LVs with lvcreate zeroing/activation problems. 2007-11-12 13:34:14 +00:00
Alasdair Kergon
c0eff8a07f Enhance the management of readahead settings. 2007-11-09 16:51:54 +00:00
Alasdair Kergon
954626f157 Prevent lvconvert -s from using same LV as origin and snapshot. 2007-11-07 16:33:12 +00:00