Alasdair Kergon
898e6f8e41
Add mirror_library description to example.conf.
...
More compile-time cleanup.
2006-05-11 17:58:58 +00:00
Alasdair Kergon
2c7fbadeef
more coverity fixes
2006-05-10 17:49:25 +00:00
Alasdair Kergon
72b2cb613a
Make SIZE_SHORT the default for display_size().
...
Fix some memory leaks in error paths found by coverity.
Use C99 struct initialisers.
Move DEFS into configure.h.
Clean-ups to remove miscellaneous compiler warnings.
2006-05-09 21:23:51 +00:00
Alasdair Kergon
8a2fc58645
Check for libsepol.
...
Add some cflow & scope support.
Separate out DEFS from CFLAGS.
Remove inlines and use unique function names.
2006-04-19 15:33:07 +00:00
Alasdair Kergon
1a01b0c103
Suppress locking library load failure message if --ignorelockingfailure.
2006-04-03 18:43:55 +00:00
Alasdair Kergon
9f5d8283a9
Propagate partial mode around cluster.
2006-03-09 22:34:13 +00:00
Alasdair Kergon
2262b32057
Use hash, bitset, malloc, pool from libdevmapper.
2005-10-16 23:03:59 +00:00
Patrick Caulfield
fe6c78629d
clvmd no longer takes out locks for non-clusteed LVs,
...
and non-clustered LVs are only activated on the local node.
2005-08-16 08:25:09 +00:00
Alasdair Kergon
4c60a35226
Add clustered VG flag to LV lock requests.
2005-08-15 13:24:46 +00:00
Alasdair Kergon
0fb173aa3a
Change LV locking macros to take lv instead of lvid.
2005-08-15 12:00:04 +00:00
Alasdair Kergon
07d318310b
Prepare tools to support clustered mirrors.
2005-08-14 23:18:28 +00:00
Alasdair Kergon
60f13f01d2
Basic support for mirrors.
2005-06-01 16:51:55 +00:00
Alasdair Kergon
343a8c920d
Add clustered attribute so vgchange can identify clustered VGs w/o locking.
2005-03-21 22:55:12 +00:00
Alasdair Kergon
779b7713cf
Tighten signal handlers.
2005-03-21 14:16:16 +00:00
Patrick Caulfield
6f4d25ec7f
Fix clvmd startup bug introduced in cman/gulm amalgamation. bz#145729
...
Improve reporting of node-specific locking errors so you'll get
somthing a little more helpfiul than "host is down" - it will now tell
you /which/ host it thinks is down.
2005-01-21 11:35:24 +00:00
Patrick Caulfield
b9fb9b206e
Fix off-by-one error in cluster_locking that could case read hangs.
2005-01-07 14:22:49 +00:00
Alasdair Kergon
cab8ea7c62
Cluster-extension-only installation.
2004-08-18 18:57:40 +00:00
Alasdair Kergon
11a4112cb9
Missing .exported_symbols
2004-06-24 08:16:09 +00:00
Alasdair Kergon
d3c8211fef
Add cluster support.
2004-06-24 08:02:38 +00:00
Alasdair Kergon
b86ef8e2cb
Add local activation support.
2004-06-16 17:13:41 +00:00
Alasdair Kergon
b61702ce8c
Add reset_fn to external_locking.
2004-05-18 21:57:24 +00:00
Alasdair Kergon
23289e6d14
Revise internal locking semantics.
2004-05-05 12:03:07 +00:00
Alasdair Kergon
4922197a33
Begin to separate out segment types.
2004-05-04 21:25:57 +00:00
Alasdair Kergon
6606c3ae81
Update copyright notices.
2004-03-30 19:35:44 +00:00
Alasdair Kergon
8e1e14ee8a
missing definition
2004-03-26 21:46:01 +00:00
Alasdair Kergon
93af0a4a51
indent
2004-03-26 21:07:30 +00:00
Alasdair Kergon
2da02bbd16
move lock_lvs; add lock memlock code
2004-03-26 20:49:35 +00:00
Alasdair Kergon
05896e787c
Add locking flags + memlock option.
2004-03-26 20:17:11 +00:00
Alasdair Kergon
814643d8a2
rename config file vars & always use / as separator
2004-03-08 18:28:45 +00:00
Alasdair Kergon
e19f549a11
Fix support for PVs on read only devices. [Still must set LVs read only]
2003-11-21 19:54:40 +00:00
Alasdair Kergon
3eb135f550
Fit locking bits into 1 byte.
2003-11-06 17:08:18 +00:00
Alasdair Kergon
914c97239f
Another sync point - numerous fixes & clean ups.
2003-07-04 22:34:56 +00:00
Alasdair Kergon
8b99c8b6ec
reset_locking()
2003-05-06 12:03:13 +00:00
Alasdair Kergon
b896caa19b
Improve build robustness.
2003-04-15 13:24:42 +00:00
Alasdair Kergon
26e7f2e0c4
Tidy various pre-processing incl. making libdl optional.
2003-03-24 18:08:53 +00:00
Alasdair Kergon
4e268ceacb
Also lock memory during LV updates.
2003-01-03 21:10:28 +00:00
Alasdair Kergon
8ef2b021ed
Default stripesize 64k & config file setting for it;
...
Clear many compiler warnings (i386) & associated bugs - hopefully without
introducing too many new bugs:-) (Same exercise required for other archs.)
Default compilation has optimisation - or else use ./configure --enable-debug
2002-12-19 23:25:55 +00:00
Alasdair Kergon
d1d9800ef1
Refactoring.
2002-11-18 14:01:16 +00:00
Alasdair Kergon
f2187638dc
Don't let LVM2 access a VG if the original LVM driver appears to be using it.
2002-11-01 19:57:25 +00:00
Patrick Caulfield
7a0ed4a40c
Rename lock_resource to file_lock_resource to avoid name clashes
2002-07-25 09:04:30 +00:00
Alasdair Kergon
48ad31920d
Add --ignorelockingfailure
2002-07-10 20:43:32 +00:00
Alasdair Kergon
25b733809a
Merge with text format branch.
...
Lots of changes/very little testing so far => there'll be bugs!
Use 'vgcreate -M text' to create a volume group with its metadata stored
in text files. Text format metadata changes should be reasonably atomic,
with a (basic) automatic recovery mechanism if the system crashes while a
change is in progress.
Add a metadata section to lvm.conf to specify multiple directories if
you want (recommended) to keep multiple copies of the metadata (eg on
different filesystems).
e.g. metadata {
dirs = ["/etc/lvm/metadata1","/usr/local/lvm/metadata2"]
}
Plenty of refinements still in the pipeline.
2002-04-24 18:20:51 +00:00
Alasdair Kergon
7e3d403b88
Implement a no_locking module that *does* attempt activation.
2002-04-11 14:10:32 +00:00
Patrick Caulfield
426bc429ef
Remove \n from log messages.
2002-04-10 15:49:47 +00:00
Patrick Caulfield
2fab033e9b
Implement an external locking interface.
2002-04-08 16:04:50 +00:00
Patrick Caulfield
ae70673752
Make lock type numbers match the DLM numbers in use, and move UNLOCK out
...
of the way.
2002-04-04 13:31:21 +00:00
Alasdair Kergon
8856889d10
Rename LCK_NONE to LCK_UNLOCK
2002-04-04 11:18:45 +00:00
Alasdair Kergon
c1b5fc6673
Fix typo.
2002-03-25 18:50:37 +00:00
Alasdair Kergon
568d7229bf
Review locking: block signals instead of ignoring them and restore state
...
afterwards; avoid race condition with unlink; add LCK_HOLD to process_each_vg.
2002-03-15 16:07:38 +00:00
Alasdair Kergon
be326a2f1b
o activate/reactivate merge
...
o unlocking macro
2002-03-11 15:08:39 +00:00
