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217 Commits

Author SHA1 Message Date
Alasdair Kergon
2c44337bd5 Right, a simple build (without options) is working again. 2008-11-03 22:14:30 +00:00
Alasdair Kergon
6db4136358 Update validation of safe mirror log type conversions in lvconvert. (brassow) 2008-06-26 23:05:11 +00:00
Alasdair Kergon
1049bc2f9c Fix lvconvert to disallow snapshot and mirror combinations. (mpatocka) 2008-06-26 21:38:58 +00:00
Alasdair Kergon
7e305eda2f Fix lvconvert -m0 allocatable space check. 2008-04-18 12:50:24 +00:00
Alasdair Kergon
eb273c7c65 Use clustered mirror log with pvmove in clustered VGs, if available. 2008-04-09 12:56:34 +00:00
Milan Broz
5619c629f6 Add detection of clustered mirror log capability. 
Currently only check for kernel module presence.
 2008-04-07 10:23:47 +00:00
Alasdair Kergon
9790f608e9 Fix lvconvert detection of mirror conversion in progress. 2008-02-12 13:29:08 +00:00
Alasdair Kergon
b1ec1f87a4 Avoid automatic lvconvert polldaemon invocation when -R specified. 2008-02-12 13:26:53 +00:00
Alasdair Kergon
67cdbd7e4d Some whitespace tidy-ups. 2008-01-30 14:00:02 +00:00
Alasdair Kergon
c51b9fff19 Use stack return macros throughout. 2008-01-30 13:19:47 +00:00
Alasdair Kergon
ed903fae04 another lvconvert fix 2008-01-16 22:54:49 +00:00
Alasdair Kergon
c394e2c5b6 fix to earlier checkin 2008-01-16 19:40:42 +00:00
Alasdair Kergon
c014417c46 fix mirror log manipulation during lv convert 2008-01-16 19:16:48 +00:00
Alasdair Kergon
272465eab4 lvconvert waits for initial completion by default 2008-01-14 21:11:47 +00:00
Alasdair Kergon
06ea7eaa27 Various lvconvert/polldaemon-related fixes from NEC. See lvm-devel 
for original patches & explanations.
 2008-01-10 18:35:51 +00:00
Alasdair Kergon
ba0c495db7 lvconvert uses polldaemon now 2007-12-22 12:13:29 +00:00
Alasdair Kergon
b9c69aa63a a few more changes/fixes to recent code 2007-12-22 02:13:00 +00:00
Alasdair Kergon
67eae34e4a auto-collapse layers 2007-12-21 01:08:18 +00:00
Alasdair Kergon
31e9db2690 stacked mirror support (incomplete) 2007-12-20 18:55:46 +00:00
Alasdair Kergon
a69ab65278 Major restructuring of pvmove and lvconvert layer manipulation code 2007-12-20 15:42:55 +00:00
Alasdair Kergon
b680c5c677 export can_split parameter until rest of pvmove allocation restructuring gets done 2007-12-05 22:11:20 +00:00
Alasdair Kergon
940d710ece drop mirrored_pv/mirrored_pe from alloc handle 2007-11-22 14:54:35 +00:00
Alasdair Kergon
e5f7352bef Convert some vg_reads into vg_lock_and_reads 2007-11-15 02:20:03 +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
19c865437a Prevent lvconvert -s from using same LV as origin and snapshot. 2007-11-07 16:33:12 +00:00
Alasdair Kergon
d38bf3616c Fix orphan-related locking in pvdisplay and pvs. 
Fix missing VG unlocks in some pvchange error paths.
Add some missing validation of VG names.
Rename validate_vg_name() to validate_new_vg_name().
Change orphan lock to VG_ORPHANS.
Change format1 to use ORPHAN as orphan VG name.
 2007-11-02 20:40:05 +00:00
Dave Wysochanski
8fd14f09e2 Non-functional change - refactor vg_add_snapshot fid parameter. 2007-10-11 18:51:21 +00:00
Alasdair Kergon
2b849ab4d1 Avoid error when --corelog is provided without --mirrorlog. (2.02.28) 
Correct --mirrorlog argument name in man pages (not --log).
 2007-08-30 19:34:19 +00:00
Jonathan Earl Brassow
a2cb3d17a7 When mirrors are created with the --nosync option, a status flag 
(MIRROR_NOTSYNCED) is added to the LVM metadata.  This flag is
not cleared when converting to linear.  Subsequently, if you
up-convert the linear to a mirror, the flag remains - even though
an up-convert will always force a complete resync.
 2007-08-29 20:19:11 +00:00
Alasdair Kergon
3b3948f1d2 Change lvconvert_mirrors to use mirror segtype not striped. 2007-08-22 20:03:46 +00:00
Alasdair Kergon
ea041b12f1 Fix lvconvert_mirrors detection of number of existing mirrors. 2007-08-22 19:32:39 +00:00
Alasdair Kergon
21bc366486 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
edb3374d32 Clean up mirrorlog argument processing. 
Only permit --force, --verbose and --debug arguments to be repeated.
 2007-08-21 19:46:36 +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
62af220c9e Fix "lvconvert -s" from always failing with argument error message. 
Patch by Jun'ichi Nomura <j-nomura@ce.jp.nec.com>.
 2007-08-10 13:33:49 +00:00
Jonathan Earl Brassow
64119287c3 - change new log_ARG variable to more explicit mirrorlog_ARG. 2007-08-09 21:25:08 +00:00
Jonathan Earl Brassow
19583d115c This patch changes the arguments that specify the mirror 
log type.  Previously, we had a '--corelog' argument that
would change the default type from 'disk' to 'core'.  I
think that creates too much confusion - especially when
doing conversions on mirrors.

The new argument '--log' takes either "disk" or "core"
as a parameter.  This could be expanded in the future
for additional logging types as well.

Examples:
# Creating a 2-way mirror
$> lvcreate -m1 ... # implicitly use default disk logging
$> lvcreate -m1 --log disk ... # explicit disk logging
$> lvcreate -m1 --log core ... # specify core logging
$> lvcreate -m1 --corelog ... # old way still works

# Conversion examples
$> lvconvert --log core ... # convert to core logging
$> lvconvert --log disk ... # convert to disk logging
$> lvconvert -mX --corelog ... # old way still works
$> lvconvert -mX ... # old way of converting to disk logging still works

Changes are reflected in the man pages.
 2007-08-01 21:01:06 +00:00
Jonathan Earl Brassow
579d086d7a - cleanup excessive indentation in tools/lvconvert.c:lvconvert_mirrors 2007-08-01 20:54:28 +00:00
Dave Wysochanski
0c8b215a60 Update lvconvert and lvrename to use vg_lock_and_read 2007-07-23 22:20:42 +00:00
Petr Rockai
e7ddf4168d 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
Dave Wysochanski
c221b0bc21 Add vg_check_status to consolidate vg status flags checks and error messages. 2007-06-06 19:40:28 +00:00
Milan Broz
5d06515c0b Fix creation and conversion of mirrors with tags. 2007-03-26 16:10:10 +00:00
Milan Broz
e0096cabef Print warning instead of error message if cannot zero volume 
Update lvconvert man page (snapshot option)
 2007-01-10 14:13:46 +00:00
Alasdair Kergon
5b61ca7281 When lvconvert allocates a mirror log, respect parallel area constraints. 
Use loop to iterate through the now-ordered policy list in _allocate().
Check for failure to allocate just the mirror log.
Introduce calc_area_multiple().
Support mirror log allocation when there is only one PV: area_count now 0.

(See lvm-devel list archives for further details.)
 2006-12-13 03:39:58 +00:00
Alasdair Kergon
1c3c2df9e9 Fix mirror log LV writing to set all bits in whole LV. 2006-11-02 23:33:20 +00:00
Alasdair Kergon
7c5ec12630 Add segment parameter to target_present functions. 2006-10-18 18:01:53 +00:00
Alasdair Kergon
13ba0f9492 Fix lvconvert mirror change case detection logic. 
Fix mirror log detachment so it correctly becomes a standalone LV.
 2006-09-19 19:13:41 +00:00
Alasdair Kergon
dc4d7417f7 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
916490f8bf Add lvm_getpagesize wrapper. 2006-08-17 18:23:44 +00:00
Alasdair Kergon
2293567c8c 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
Alasdair Kergon
de82843391 Add --nosync to lvcreate with LV flag NOTSYNCED. 2006-05-11 20:03:40 +00:00
Alasdair Kergon
9e39d1db58 Check in-sync status before changing disk log. 2006-05-11 18:56:55 +00:00
Alasdair Kergon
f17f6814c9 Add --corelog to lvcreate and lvconvert. 2006-05-11 18:54:04 +00:00
Alasdair Kergon
5c9d70c955 Create a log header for replacement in-sync mirror log. 
Use set_lv() and dev_set() to wipe sections of devices.
Add mirror_in_sync() flag to avoid unnecessary resync on activation.
 2006-05-11 18:39:24 +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
5c24f56b46 validate region size against page size 2006-04-28 17:25:54 +00:00
Alasdair Kergon
089ae9a58e Tighten region size validation. 2006-04-28 15:01:39 +00:00
Alasdair Kergon
12ccdb25e4 Require non-zero regionsize and document parameter on lvcreate man page. 2006-04-28 13:11:05 +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
a5fe5a7cdd Fix vgexport/vgimport to set/reset PV exported flag so pv_attr is correct. 
Add vgid to struct physical_volume and pass with vg_name to some functions.
 2006-04-12 21:23:04 +00:00
Alasdair Kergon
d79e9d0d61 missing vg_name initialisation 2006-04-07 14:14:31 +00:00
Alasdair Kergon
1c8b86c7d5 Support lvconvert -s. 2006-04-05 20:43:23 +00:00
Alasdair Kergon
e2619d9ec1 more lvconvert mirror code 2005-11-29 18:20:23 +00:00
Alasdair Kergon
1817dbaf60 more mirror library functions 2005-10-28 12:48:50 +00:00
Alasdair Kergon
2d9e596fe6 Move lvconvert parameters into struct lvconvert_params. 2005-08-15 14:10:28 +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
1a1f3d3efe Introduce lvconvert. So far only removes mirror images. 2005-06-06 17:12:08 +00:00