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mirror of git://sourceware.org/git/lvm2.git synced 2025-02-09 13:57:55 +03:00

20 Commits

Author SHA1 Message Date
Alasdair Kergon
a0aedf299a Prepare tools to support clustered mirrors. 2005-08-14 23:18:28 +00:00
Alasdair Kergon
701c05ce96 Tighten signal handlers. 2005-03-21 14:16:16 +00:00
Alasdair Kergon
1f93ea0675 Revise internal locking semantics. 2004-05-05 12:03:07 +00:00
Alasdair Kergon
66ed5f82c4 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
989d14502d Add locking flags + memlock option. 2004-03-26 20:17:11 +00:00
Alasdair Kergon
8703ca623f rename config file vars & always use / as separator 2004-03-08 18:28:45 +00:00
Alasdair Kergon
8449314da2 Another sync point - numerous fixes & clean ups. 2003-07-04 22:34:56 +00:00
Alasdair Kergon
a9672246f3 reset_locking() 2003-05-06 12:03:13 +00:00
Alasdair Kergon
dd2157534b 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
81c44790d5 Refactoring. 2002-11-18 14:01:16 +00:00
Patrick Caulfield
247efdebdb Rename lock_resource to file_lock_resource to avoid name clashes 2002-07-25 09:04:30 +00:00
Alasdair Kergon
778e846e96 Add --ignorelockingfailure 2002-07-10 20:43:32 +00:00
Alasdair Kergon
63875e7591 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
3cd5e8a041 Rename LCK_NONE to LCK_UNLOCK 2002-04-04 11:18:45 +00:00
Alasdair Kergon
972241c74c 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
427899ddce o activate/reactivate merge
o unlocking macro
2002-03-11 15:08:39 +00:00
Alasdair Kergon
73a88ab3d3 o Lock mechanism for LV activation
o #defines for common lock flag combinations
o Try out hyphens instead of colons in device-mapper names - does this
  make messages containing filenames easier to read?
2002-02-27 12:26:41 +00:00
Alasdair Kergon
cf510897f1 Begin conversion so LV id is passed to activation unit instead of
struct logical_volume.
2002-02-25 12:56:16 +00:00
Alasdair Kergon
6a8fd4fa6e Try out using LV locking for reactivation. 2002-02-20 21:30:27 +00:00
Alasdair Kergon
261c73a997 o Support locking with local lock files
o Disable control-c during updates (except if blocked waiting for a lock)
2002-02-11 15:42:34 +00:00