mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
39 lines
1.3 KiB
Bash
39 lines
1.3 KiB
Bash
# Copyright (C) 2010-2011 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_devs 2
|
|
|
|
vgcreate -c n --metadatasize 128k $vg1 $dev1
|
|
lvcreate -l100%FREE -n $lv1 $vg1
|
|
|
|
# Clone the LUN
|
|
dd if=$dev1 of=$dev2 bs=256K count=1
|
|
aux notify_lvmetad $dev2
|
|
|
|
# Verify pvs works on each device to give us vgname
|
|
check pv_field $dev1 vg_name $vg1
|
|
check pv_field $dev2 vg_name $vg1
|
|
|
|
# Import the cloned PV to a new VG
|
|
vgimportclone --basevgname $vg2 $dev2
|
|
|
|
# We need to re-scan *both* $dev1 and $dev2 since a PV, as far as lvmetad is
|
|
# concerned, can only live on a single device. With the last pvscan, we told it
|
|
# that PV from $dev1 now lives on $dev2, but in fact this is not true anymore,
|
|
# since we wrote a different PV over $dev2.
|
|
aux notify_lvmetad $dev2
|
|
aux notify_lvmetad $dev1
|
|
|
|
# Verify we can activate / deactivate the LV from both VGs
|
|
lvchange -ay $vg1/$lv1 $vg2/$lv1
|
|
vgchange -an $vg1 $vg2
|