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3,157 Commits 426 Branches 667 Tags 54 MiB
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Commit Graph

110 Commits

Author SHA1 Message Date
Dave Wysochanski
7447482608 Move locking_type reading inside init_locking(). 
No functional change.
 2009-02-03 16:23:19 +00:00
Dave Wysochanski
211b07a2e2 Create global is_static() to eliminate from the library init function. 
Very simple / crude method of removing 'is_static' from initialization.
Why should we require an application tell us whether it is linked
statically or dynamically to libLVM?  If the application is linked
statically, but libraries exist and dlopen() calls succeed, why
do we care if it's statically linked?
 2008-12-18 05:27:17 +00:00
Dave Wysochanski
4b0e97e666 Rename 'cmd' to 'clvmd_cmd' to remove ambiguity. 
Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Acked-by: James Cameron <james.cameron@hp.com>
Acked-by: Alasdair G Kergon <agk@redhat.com>
 2008-12-16 12:30:39 +00:00
Zdeněk Kabeláč
aff35fea29 * minor compilator warning fix for improper function declaration. 2008-11-12 09:30:52 +00:00
Alasdair Kergon
2a550ef96d more fixes 2008-11-04 15:07:45 +00:00
Alasdair Kergon
a2bfad1c29 Right, a simple build (without options) is working again. 2008-11-03 22:14:30 +00:00
Alasdair Kergon
22d7e60d0e Accept locking fallback_to_* options in the global section as documented. 2008-10-24 01:16:16 +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
Milan Broz
91dcddbdf7 Do not scan for lvm1 entries in /proc if not running 2.4 kernel. 
(LVM1 is only present in 2.4 kernel.)
 2008-09-10 10:14:59 +00:00
Alasdair Kergon
5cd87d3d27 more cleanup 2008-05-09 19:26:58 +00:00
Alasdair Kergon
689d8a80b5 More P_ and V_ lock cleanup. 2008-05-09 18:45:15 +00:00
Alasdair Kergon
409725be24 Avoid unnecessary unlock attempts with LCK_CACHE pseudo-locks. 2008-05-08 18:35:58 +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
Dave Wysochanski
57cb22ff3c Add vg_is_clustered() helper function. 
Should be no functional change.
 2008-04-10 17:09:32 +00:00
Alasdair Kergon
b4ad9a5d08 Use clustered mirror log with pvmove in clustered VGs, if available. 2008-04-09 12:56:34 +00:00
Milan Broz
194121760a Update lvmcache VG lock state for all locking types now. 2008-04-07 19:17:29 +00:00
Alasdair Kergon
fefc655969 Add some basic internal VG lock validation. 2008-04-03 18:56:40 +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
Patrick Caulfield
8c01179075 Tidy the clvmd backup code. 
Move the backups inside the protection of the VG lock,
Don't backup if we have a suspended LV
Correct the vg_read() call
 2007-12-05 13:17:18 +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
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
a01732ee9b more vg_read lock fixes 2007-11-15 21:30:52 +00:00
Alasdair Kergon
590cfb77a5 define LCK_NONE for cases when vg_lock_and_read already holds lock 
(temporary - library will use internal ref counting instead)
 2007-11-15 02:55:22 +00:00
Bryn M. Reeves
ee79277774 Add is_orphan_vg() and change all hardcoded checks to use it. 2007-11-02 13:06:42 +00:00
Jim Meyering
c99204d370 Correct typo in comments: s/is part of the LVM2/is part of LVM2/. 
Signed-off-by: Jim Meyering <jim@meyering.net>


Author: Jim Meyering <jim@meyering.net>
 2007-09-21 10:16:45 +00:00
Patrick Caulfield
4cd97611e5 Locking P_global causes a cache refresh. 2007-08-23 15:43:20 +00:00
Alasdair Kergon
da27380ab5 Introduce VG_GLOBAL lock type for vgscan/pvscan to trigger clvmd -R. 2007-08-23 15:02:26 +00:00
Alasdair Kergon
d080291150 Clean up numerous compiler warnings that crept in recently. 
Remove several unused parameters from _allocate().
 2007-08-22 14:38:18 +00:00
Alasdair Kergon
3f507a26fb Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
Jim Meyering
7b6248983d Remove create_dir function; use now-equivalent dm_create_dir instead. 
* lib/misc/lvm-file.c (_create_dir_recursive, create_dir): Remove functions.
* lib/misc/lvm-file.h (create_dir): Remove declaration.
* lib/commands/toolcontext.c (create_toolcontext): s/create_dir/dm_create_dir/
* lib/format_text/archiver.c (archive, backup): Likewise.
* lib/format_text/format-text.c (_add_dir): Likewise.
* lib/locking/file_locking.c (init_file_locking): Likewise.
Patch by Jun'ichi Nomura.
 2007-07-28 12:26:21 +00:00
Jim Meyering
fa28cea152 Introduce is_same_inode macro, now including a comparison of st_dev. 
* lib/misc/lvm-file.h (is_same_inode): Define.
* lib/filters/filter-persistent.c (persistent_filter_dump): Use is_same_inode
in place of a direct st_ino-only comparison.
* lib/locking/file_locking.c (_release_lock, _lock_file): Likewise.
 2007-07-20 15:22:46 +00:00
Jim Meyering
c8da1647a1 Don't leak a file descriptor in _lock_file when flock fails. 
* lib/locking/file_locking.c (_lock_file): Close fd upon flock failure.
 2007-07-20 12:12:52 +00:00
Petr Rockai
764858fa12 Make warnings go to stderr. Change log_warn to that effect, log_print 
continues to send messages to stdout.
 2007-06-28 17:33:44 +00:00
Alasdair Kergon
9daac5c178 pre-release 2007-06-15 20:46:04 +00:00
Petr Rockai
10e4254e7d Allow keyboard interrupts in yes_no_prompt(). Add code to toollib.c 
loops and to pvcreate.c, lvchange.c and lvresize.c to handle
interrupted prompts.
 2007-06-15 10:11:14 +00:00
Patrick Caulfield
625a671189 Flag nolocking as a clustered locking module as we need to be able 
to look at clustered LVs at clvmd startup
 2007-03-13 14:59:21 +00:00
Alasdair Kergon
f813d41a76 Add some missing close() and fclose() return code checks. 
Fix exit statuses of reporting tools (2.02.19).
 2007-01-25 14:37:48 +00:00
Alasdair Kergon
f4bd12e8e9 register->monitor etc. 2007-01-19 22:21:45 +00:00
Patrick Caulfield
9dee30ff0e Fix gulm operation of clvmd. including a hang when attempting to 
exclusively lock an LV that is already locked no another node.
 2006-12-11 14:00:26 +00:00
Alasdair Kergon
b9ba9ffad2 clvmd ia64 alignment fixes etc. (pjc) 2006-12-01 23:10:26 +00:00
Alasdair Kergon
ee68d715bf Adjust some alignments for ia64 and sparc. 
(Some of the changes are probably unnecessary.)
 2006-11-30 23:11:42 +00:00
Alasdair Kergon
352a66f46f Fall back to internal locking if external locking lib is missing or fails. 2006-10-14 16:37:54 +00:00
Alasdair Kergon
6e2babc2ce When using local file locking, skip clustered VGs. 
Add fallback_to_clustered_locking and fallback_to_local_locking parameters.
 2006-09-02 01:18:17 +00:00
Alasdair Kergon
08e253bed1 lvm.static uses built-in cluster locking instead of external locking. 
Don't attempt to load shared libraries if built statically.
 2006-08-31 22:21:00 +00:00
Alasdair Kergon
b0b60fafd5 Move lvm_snprintf into libdevmapper. 2006-08-21 12:54:53 +00:00
Patrick Caulfield
da6cb15393 Fix "Unaligned access" when using clvm 
bz#194626
 2006-06-12 09:46:35 +00:00
Alasdair Kergon
608eedf88d Fix lvcreate corelog validation. 
Add --config for overriding most config file settings from cmdline.
  Quote arguments when printing command line.
  Remove linefeed from 'initialising logging' message.
  Add 'Completed' debug message.
  Don't attempt library exit after reloading config files.
  Always compile with libdevmapper, even if device-mapper is disabled.
 2006-05-16 16:48:31 +00:00