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mirror of git://sourceware.org/git/lvm2.git synced 2025-01-13 17:18:32 +03:00

936 Commits

Author SHA1 Message Date
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