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Commit Graph

65 Commits

Author SHA1 Message Date
Milan Broz
c8c24ccd23 Fix vgchange to not activate mirror leg and log volumes directly. 2008-06-12 11:49:46 +00:00
Dave Wysochanski
985ca02b6a Add vg_is_clustered() helper function.
Should be no functional change.
2008-04-10 17:09:32 +00:00
Alasdair Kergon
67cdbd7e4d Some whitespace tidy-ups. 2008-01-30 14:00:02 +00:00
Alasdair Kergon
204a12e594 Accept sizes with --readahead argument.
Store size arguments as sectors internally.
2007-11-14 00:08:25 +00:00
Alasdair Kergon
a6b22cf317 readahead activation code (but no dm support yet) 2007-11-12 20:51:54 +00:00
Alasdair Kergon
be6845999b Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
Dave Wysochanski
69483a8aaf Add vg_status function and clean up vg->status in tools directory 2007-06-19 04:23:32 +00:00
Alasdair Kergon
53c774b948 Add --ignoremonitoring to disable all dmeventd interaction. 2007-06-18 14:14:33 +00:00
Alasdair Kergon
20db8ffcae lvm.static no longer interacts with dmeventd unless explicitly asked to. 2007-01-24 23:43:27 +00:00
Alasdair Kergon
8a37910d51 register->monitor etc. 2007-01-19 22:21:45 +00:00
Alasdair Kergon
8ef6eb30d9 Report dmeventd mirror monitoring status. 2007-01-12 20:38:30 +00:00
Alasdair Kergon
e95d828454 Add --maxphysicalvolumes to vgchange. 2006-08-16 14:41:42 +00:00
Alasdair Kergon
3e3d5d8593 Add --monitor to vgcreate and lvcreate to control dmeventd registration.
Propagate --monitor around cluster.
Filter LCK_NONBLOCK in clvmd lock_vg.
2006-05-12 19:16:48 +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
2cd0aa727a Introduce origin_from_cow() 2006-04-06 13:39:16 +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
24e654645f vgscan/change/display/vgs automatically create metadata backup if out-of-date or missing. 2005-05-17 13:44:02 +00:00
Alasdair Kergon
66278a80b1 vgchange --physicalextentsize (but only if it's an exact fit - may need to
use pvmove first)
2005-04-18 14:56:42 +00:00
Alasdair Kergon
072893aabd Internal snapshot code restructuring. 2005-04-07 12:39:44 +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
52f9afec22 Always fail if random id generation fails. 2005-01-20 18:11:53 +00:00
Alasdair Kergon
88be836f39 Fix vgchange (de)activation of (open) LVs. 2004-06-24 14:48:01 +00:00
Alasdair Kergon
b86ef8e2cb Add local activation support. 2004-06-16 17:13:41 +00:00
Alasdair Kergon
36cfd88743 xxchange -ae to activation exclusively 2004-05-24 13:44:10 +00:00
Alasdair Kergon
a0a23eff4b Rename allocation policies; add --alloc to cmdline; LV inherits from VG. 2004-05-18 22:12:53 +00:00
Alasdair Kergon
cb919290c2 Separate out polldaemon. 2004-05-05 17:56:20 +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
cf6dd25126 tagging 2004-03-08 17:19:15 +00:00
Alasdair Kergon
15e6db353d pv/vgchange --uuid to change (non-random) UUIDs to random values 2004-01-13 18:42:05 +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
12bb377f9b Default to unlimited number of LVs/PVs in lvm2 format. 2003-11-06 20:33:34 +00:00
Alasdair Kergon
cfb7bfc7d9 More consistent error code usage. 2003-10-21 22:06:07 +00:00
Alasdair Kergon
f2b7349e2f macro changes 2003-10-15 20:02:46 +00:00
Alasdair Kergon
914c97239f Another sync point - numerous fixes & clean ups. 2003-07-04 22:34:56 +00:00
Alasdair Kergon
46a29c0212 Check for locked LVs/pvmoves. 2003-05-06 12:14:36 +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
5a52dca9c2 Some new features. 2002-11-18 14:04:08 +00:00
Andres Salomon
50762c2186 agk, I recall you saying you had a massive commit pending; if you need me
to back this out so you can do that commit, let me know.  Also, if there's
an issue with the error message that's displayed, just change it in tools.h.

This causes a "device-mapper driver/module not loaded?" error message to
be displayed for the commands that require dm-mod, if the tools can't get
the driver version.  It's not done for commands that don't require dm-mod.
This should clear up some problems people have had attempting to use lvm2
without rtfm'ing.
2002-10-27 21:04:03 +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
a76ba817a8 Tie all snapshot (de)activation requests to (de)activation of origin device. 2002-03-18 13:09:27 +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
15c325f06a o Use new LCK_HOLD flag to indicate whether lock should be held on return
from lock_vol() - otherwise it now attempts to acquire the lock and then
  immediately releases it.
o Extend the id field in struct logical_volume to hold VG uuid + LV uuid
  for format1. This unique lvid can be used directly when calling lock_vol().
o Add the VG uuid to vgcache to make VG uuid lookups possible.  (Another
  step towards using them instead of VG names internally.)
2002-03-05 20:03:09 +00:00
Alasdair Kergon
8c013da41f More use of LV locking. 2002-03-01 19:08:11 +00:00
Alasdair Kergon
6fda126dd7 Run through indent - no (intentional) changes to any code. 2002-02-11 21:00:35 +00:00
Alasdair Kergon
60274aba6e Preparation for an LVM2 liblvm - pass cmd_context into each tool and
link some globals that the tools need into that structure.
2002-02-11 20:50:53 +00:00