mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-21 13:34:40 +03:00
47 lines
1.2 KiB
Bash
47 lines
1.2 KiB
Bash
#!/bin/sh
|
|
# Copyright (C) 2010 Red Hat, Inc. All rights reserved.
|
|
#
|
|
# This copyrighted material is made available to anyone wishing to use,
|
|
# modify, copy, or redistribute it subject to the terms and conditions
|
|
# of the GNU General Public License v.2.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software Foundation,
|
|
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
. lib/test
|
|
|
|
aux prepare_vg 4
|
|
|
|
# Attempt to create snapshot of a mirror origin - should fail
|
|
lvcreate -m 1 -L 10M -n lv $vg
|
|
|
|
lvcreate -s $vg/lv -L 10M -n snap
|
|
|
|
# Down-convert (mirror -> linear) under a snapshot
|
|
lvconvert -m0 $vg/lv
|
|
|
|
# Up-convert (linear -> mirror)
|
|
lvconvert -m2 $vg/lv
|
|
|
|
# Down-convert (mirror -> mirror)
|
|
lvconvert -m1 $vg/lv
|
|
|
|
# Up-convert (mirror -> mirror) -- Not supported!
|
|
not lvconvert -m2 $vg/lv
|
|
|
|
# Log conversion (disk -> core)
|
|
lvconvert --mirrorlog core $vg/lv
|
|
|
|
# Log conversion (core -> mirrored)
|
|
lvconvert --mirrorlog mirrored $vg/lv
|
|
|
|
# Log conversion (mirrored -> core)
|
|
lvconvert --mirrorlog core $vg/lv
|
|
|
|
# Log conversion (core -> disk)
|
|
lvconvert --mirrorlog disk $vg/lv
|
|
|
|
## Clean-up
|
|
vgremove -f $vg
|