blob: fbde102ff2ddfc1b111543d798c6626a9f275634 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
# 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
. ./test-utils.sh
prepare_vg 4
# Create snapshot of a mirror origin
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
lvremove -ff $vg
|
