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Author SHA1 Message Date
Zdenek Kabelac
a1b86401a5 Remove check for lv is NULL 
'lv' is deferenced in the begining of the function so any check
later is not helpful.

Parameters for dev_manager_transien() are marked as nonnull.
 2010-11-30 22:28:06 +00:00
Zdenek Kabelac
5dcb17df67 Add missing test for failed pool allocation 
Add test for NULL from dm_poll_create.
Reorder dm_pool_destroy() before file close and add label out:.
Avoid leaking file descriptor if the allocation fails.
 2010-11-30 22:23:35 +00:00
Zdenek Kabelac
5b94a87589 Replace snprintf with dm_snprintf 
Use dm_snprintf with known error case return code (-1).
 2010-11-30 22:16:25 +00:00
Zdenek Kabelac
3698ce35b1 Check reallocated buffer for NULL before use 
As *buf is reallocated in case CLVMD_CMD_TEST: test for NULL is needed
before printing status.
(realloc() == NULL and status != 0)
 2010-11-30 22:11:26 +00:00
Petr Rockai
e6ce16ae13 Refactor the percent (mirror sync, snapshot usage) handling code to use 
fixed-point values instead of a combination of a float value and an enum.
 2010-11-30 11:53:31 +00:00
Petr Rockai
7e8110ec50 Fix a failing test (it used a combination of lvconvert parameters that is no 
longer permitted.)
 2010-11-30 11:35:32 +00:00
Petr Rockai
482cef7121 Avoid the automatic MISSING_PV recovery path in commands with special 
MISSING_PV handling (cmd->handles_missing_pvs is set).
 2010-11-30 11:15:54 +00:00
Alasdair Kergon
3c3e95a5a8 Fix memory leak when VG allocation policy in metadata is invalid. 
Ignore unrecognised allocation policy found in metadata instead of aborting.
Fix another missing vg_release() in _vg_read_by_vgid.
 2010-11-29 18:35:37 +00:00
Zdenek Kabelac
e0a4b67e11 Optimize lookup table read 
Reread lookup table only when needed.
 2010-11-29 14:25:13 +00:00
Zdenek Kabelac
56c7200837 Remove dead assignment in wait_for_child 
'pid' is not used anywhere - remove it.
 2010-11-29 12:44:52 +00:00
Zdenek Kabelac
0381e82b54 Remove dead assignment in _step_matcher 
'ns' is not used after this assignment and it is reassigned with the following
code, so dropping this assignment.
 2010-11-29 12:43:49 +00:00
Zdenek Kabelac
28b075f78d Remove dead assignment in _mirror_emit_segment_line 
Remove unused 'r' assignment.
 2010-11-29 12:42:10 +00:00
Zdenek Kabelac
4f4c217659 Fix memory leak in error path 
Nicely hidden memory leak in outf macro error path.
This macro is using out_text() and does automagical return_0.
That would leak tag_buffer allocated memory.

As there was same code for tags output - create _out_tags() function.
 2010-11-29 12:19:58 +00:00
Zdenek Kabelac
55d9104463 Use one fprintf call for usage print 
Replace multiple fprintf calls with multiline one.
 2010-11-29 12:15:41 +00:00
Zdenek Kabelac
be2679a691 Remove dead assignment in dm_tree_node_add_mirror_target_log 
'seg' is never used - remove it.
 2010-11-29 11:26:00 +00:00
Zdenek Kabelac
69281c1eab Remove dead assignment in 'main' 
'ret' is never read anywhere - remove it.
 2010-11-29 11:23:14 +00:00
Zdenek Kabelac
ea249ebca7 Remove unused 'i' in _pv_analyze_mda_raw 
'i' is unused in the function - remove it.
 2010-11-29 11:16:58 +00:00
Zdenek Kabelac
e60fe35e6b Remove dead assignment in lvm2_main 
'alias' is not read again in this code path.
Also 'alias' is already equal to 0 in this place.
 2010-11-29 11:14:33 +00:00
Zdenek Kabelac
a1945b9f12 Remove dead assignment in _lock_for_cluster 
'saved_errno' is not read from this initialization and before its
usage is assigned again before _cluster_free_request() call.
 2010-11-29 11:13:12 +00:00
Zdenek Kabelac
d41c8aed57 Reset vg pointer after release 
Set vg to NULL after releasing it as the following memlock() test may
lead to goto for the second call of vg_release() with the already
released vg pointer.
 2010-11-29 11:08:14 +00:00
Zdenek Kabelac
fbf215ade2 Remove printing of LCK_CACHE 
LCK_CACHE is defined as 0x100 so it cannot be passed through
unsigned char parameter - remove it from the sprintf code.

If the LCK_CLUSTER should be printed here - lot of code need
to be reworked - so adding FIXME comment.
 2010-11-29 11:05:15 +00:00
Zdenek Kabelac
5b679c060d Fix check for empty system_dir 
Fixing check for zero length system_dir string.
 2010-11-29 10:58:32 +00:00
Zdenek Kabelac
acb88b5339 Cleanup remove test for NULL 
dm_free is testing NULL itself
 2010-11-29 10:11:50 +00:00
Mike Snitzer
c3d7df946e Fix "it's" typo to be "its" in lvconvert error message. 2010-11-28 18:37:33 +00:00
Petr Rockai
1dea3b9fab Update WHATS_NEW. 2010-11-25 17:16:41 +00:00
Petr Rockai
3801cb524c Disallow certain lvconvert operations that need to both allocate and free 
extents, while physical volumes are specified. Fixes BZ 640051.
 2010-11-25 17:15:46 +00:00
Petr Rockai
001b2c264b All 'size' values of lvm2app properties should be in bytes. 
Fix 'seg_size' to return bytes.

Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-25 14:39:02 +00:00
Petr Rockai
f1e5a95d89 Add interactive tests for functions to lookup a pv|lv by name|uuid. 
Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-25 14:35:46 +00:00
Petr Rockai
8779301c8d This patch adds helpers to allow users to lookup a lv or pv handle by 
uuid (given a vg_t of course).

Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-25 14:34:51 +00:00
Petr Rockai
2ac0e8f989 This patch adds helpers to allow users to lookup a lv or pv handle by 
name (given a vg_t of course).

Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-25 14:33:44 +00:00
Zdenek Kabelac
f912e2c887 Add missing destrustion of cmd_context 
Lvm1 fallback code missed to destroy cmd_context in error path.
 2010-11-24 09:53:31 +00:00
Zdenek Kabelac
732528e1c0 Fix memory leak in error path 
Release allocated path buffer in error path.
 2010-11-24 09:43:18 +00:00
Zdenek Kabelac
90222d0232 Fix resource leak of dlopened pointer 
Add missing dlclose in _init_formats() error path.
Use return_0 to print stack trace from the call.
 2010-11-24 09:34:34 +00:00
Zdenek Kabelac
85933f336c Add missing fclose 
Fixing resource leak in _umount().

CHECKME: mountpoints with spaces need to be checked
 2010-11-23 21:19:45 +00:00
Zdenek Kabelac
dc60e49a4d Move arg_vgnames from local scope 
As gcc puts probably all vars on stack this bug was not noticed in runtime.
Patch fixes referencing local scope list variable.
 2010-11-23 20:39:13 +00:00
Zdenek Kabelac
d1626c2433 Do not call dm_task_destroy with NULL 2010-11-23 18:29:06 +00:00
Zdenek Kabelac
2b3e80e233 Add missing closedir() - fixes resource leak 2010-11-23 15:28:54 +00:00
Zdenek Kabelac
0eb26e4582 Move va_end() so it is also used before error path return 2010-11-23 15:08:57 +00:00
Zdenek Kabelac
79a9cb910a Move va_end(ap) so we do not leave with return -1 without calling it. 
Remove unneeded ';'
 2010-11-23 15:00:52 +00:00
Alasdair Kergon
5b958643be Suppress 'No PV label' message when removing several PVs without mdas. 2010-11-23 01:55:53 +00:00
Alasdair Kergon
6e17f8809d Fix default /etc/lvm permissions to be 0755. (2.02.66) 2010-11-22 21:39:47 +00:00
Alasdair Kergon
75ab0236a9 post-release 2010-11-22 18:37:56 +00:00
Alasdair Kergon
4928dded55 pre-release v2_02_77 old-v2_02_77 2010-11-22 14:25:22 +00:00
Alasdair Kergon
61325c32b0 Fix _output_field crash from field_id free with DEBUG_MEM. (Phillip Susi) 2010-11-19 13:17:27 +00:00
Petr Rockai
4f2136c654 The _free_vg that is created as a placeholder when reporting segments in pvs 
was lacking the (vgmem) pool. We now create that pool. There is at least one
more such VG (_dummy_vg) which is pool-less. I am not sure what is the right
way to go about this, but this is currently necessary to fix a segfault
introduced by using vgmem in the reporter in Dave's lvseg lvm2app patches.

Signed-off-by: Petr Rockai <prockai@redhat.com>
 2010-11-17 22:26:42 +00:00
Petr Rockai
9489a09e01 Update interactive tests for lvm2app lvseg and pvseg apis. 
Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-17 20:13:51 +00:00
Petr Rockai
b55eb45e6a Add lvm2app function to query pvseg properties. 
Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-17 20:12:39 +00:00
Petr Rockai
294097601d Add the macro and specific 'get' functions for pvsegs. 
Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-17 20:11:27 +00:00
Petr Rockai
92afd60d92 Add a new type and function to lvm2app to enumerate pvsegs. 
Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-17 20:10:42 +00:00
Petr Rockai
6bb64bc0b7 Add lvm2app function to query lvseg properties. 
Signed-off-by: Dave Wysochanski <wysochanski@pobox.com>
Reviewed-by: Petr Rockai <prockai@redhat.com>
 2010-11-17 20:09:42 +00:00