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e8a40f6571
lvm2/tools
History
Zdenek Kabelac e8a40f6571 Allow to activate snapshot 
Add extra code to active and deactivate related
snapshots and origin when user specifies snapshot
logical volume as lvchange parameter.

Before patch:

$> lvs -a
  LV    VG   Attr     LSize  Pool Origin Snap%  Move Log Copy%  Convert
  lvol0 mvg  owi-a-s-  1.00k
  lvol1 mvg  swi-a-s- 16.00k      lvol0    0.00
  lvol2 mvg  swi-a-s- 16.00k      lvol0    0.00

$> lvchange -an mvg/lvol2; echo $?
  Can't change snapshot logical volume "lvol2".
5

After patch:

$> lvchange -an mvg/lvol2
Change of snapshot lvol2 will also change its origin lvol0 and 1 other
snapshot(s). Proceed? [y/n]: n
  Logical volume lvol2 not changed.

$> lvchange -y -an mvg/lvol2; echo $?
0

$> lvs -a
  LV    VG   Attr     LSize  Pool Origin Snap%  Move Log Copy%  Convert
  lvol0 mvg  owi---s-  1.00k
  lvol1 mvg  swi---s- 16.00k      lvol0
  lvol2 mvg  swi---s- 16.00k      lvol0
2011-11-18 19:22:49 +00:00
..
.exported_symbols generate liblvm2cmd exported symbols too 2010-06-25 18:23:10 +00:00
args.h Thin supports poolmetadatasize setting 2011-11-04 22:43:10 +00:00
cmdnames.h Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
commands.h Thin supports poolmetadatasize setting 2011-11-04 22:43:10 +00:00
dmsetup.c Add --retry option for dmsetup remove to retry removal if not successful. 2011-09-22 17:12:28 +00:00
dumpconfig.c Move the core of the lib/config/config.c functionality into libdevmapper, 2011-08-30 14:55:15 +00:00
formats.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
lvchange.c Allow to activate snapshot 2011-11-18 19:22:49 +00:00
lvconvert.c Add the ability to convert LVs of "mirror" segtype to "raid1" segtype. 2011-10-07 14:56:01 +00:00
lvcreate.c Small comment and indent updates 2011-11-10 12:43:05 +00:00
lvdisplay.c Rework the toollib interface (process_each_*) on top of new vg_read. 2009-07-01 17:00:50 +00:00
lvextend.c Some whitespace tidy-ups. 2008-01-30 14:00:02 +00:00
lvm2cmd-static.c Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
lvm2cmd.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
lvm2cmd.h Keep the LVM-based dmeventd plugins from trying to manipulate the dmeventd 2011-10-19 08:46:26 +00:00
lvm2cmdline.h Support repetition of --addtag and --deltag arguments. 2010-11-11 17:29:05 +00:00
lvm-static.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
lvm.c Thin remove unused define 2011-11-12 22:44:10 +00:00
lvmchange.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
lvmcmdlib.c Keep the LVM-based dmeventd plugins from trying to manipulate the dmeventd 2011-10-19 08:46:26 +00:00
lvmcmdline.c Fix command line option decoding 2011-09-16 12:10:02 +00:00
lvmdiskscan.c Use new dev_open_readonly fn to prevent opening devices for read-write when not necessary. 2011-05-28 09:48:14 +00:00
lvreduce.c Some whitespace tidy-ups. 2008-01-30 14:00:02 +00:00
lvremove.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
lvrename.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
lvresize.c Thin ensure pool table is update after resize 2011-11-08 12:19:53 +00:00
lvscan.c Do not check for open_count when not needed. 2011-02-03 01:24:46 +00:00
Makefile.in Make dmsetup.static and lvm.static build when dmeventd is disabled. 2011-11-14 21:30:35 +00:00
polldaemon.c Start using 64-bit status flags - most of the code already handles them. 2011-09-06 18:49:31 +00:00
polldaemon.h Start using 64-bit status flags - most of the code already handles them. 2011-09-06 18:49:31 +00:00
pvchange.c Move the core of the lib/config/config.c functionality into libdevmapper, 2011-08-30 14:55:15 +00:00
pvck.c Move the core of the lib/config/config.c functionality into libdevmapper, 2011-08-30 14:55:15 +00:00
pvcreate.c Move the core of the lib/config/config.c functionality into libdevmapper, 2011-08-30 14:55:15 +00:00
pvdisplay.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
pvmove.c Remove test for first_time with FIXME 2011-10-11 08:51:02 +00:00
pvremove.c Move the core of the lib/config/config.c functionality into libdevmapper, 2011-08-30 14:55:15 +00:00
pvresize.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
pvscan.c Add new free_pv_fid fn and use it throughout to free all attached fids. 2011-03-11 14:56:56 +00:00
reporter.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
segtypes.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
stub.h Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
toollib.c Skip non-virtual snapshots for availability 2011-11-18 19:19:22 +00:00
toollib.h Const fixing 2011-02-18 14:47:28 +00:00
tools.h Fix possible overflow of size if %FREE or %VG is used. 2011-09-15 15:26:40 +00:00
vgcfgbackup.c Fix process_each_vg / _process_one_vg when vg_read() returns FAILED_LOCKING. 2009-09-15 01:38:59 +00:00
vgcfgrestore.c Const fixing 2011-02-18 14:47:28 +00:00
vgchange.c Thin revert code for exclusive pool activation 2011-11-07 10:58:13 +00:00
vgck.c Make vgck warn about missing PVs. 2010-07-27 20:05:29 +00:00
vgconvert.c Add new free_pv_fid fn and use it throughout to free all attached fids. 2011-03-11 14:56:56 +00:00
vgcreate.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
vgdisplay.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
vgexport.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
vgextend.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
vgimport.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
vgmerge.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
vgmknodes.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
vgreduce.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
vgremove.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
vgrename.c Replace free_vg with release_vg 2011-08-10 20:25:29 +00:00
vgscan.c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
vgsplit.c Fix vgsplit when there are mirrors that have mirrored logs. 2011-10-06 14:17:45 +00:00