external/gpl2/lvm2/dist/test/t-vgcfgbackup-usage.sh

   1 #!/bin/sh
   2 # Copyright (C) 2008 Red Hat, Inc. All rights reserved.
   3 #
   4 # This copyrighted material is made available to anyone wishing to use,
   5 # modify, copy, or redistribute it subject to the terms and conditions
   6 # of the GNU General Public License v.2.
   7 #
   8 # You should have received a copy of the GNU General Public License
   9 # along with this program; if not, write to the Free Software Foundation,
  10 # Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  11
  12 . ./test-utils.sh
  13
  14 aux prepare_pvs 4
  15
  16 # vgcfgbackup handles similar VG names (bz458941)
  17 vg1=${PREFIX}vg00
  18 vg2=${PREFIX}vg01
  19 vgcreate $vg1 $dev1
  20 vgcreate $vg2 $dev2
  21 vgcfgbackup -f /tmp/bak-%s >out
  22 grep "Volume group \"$vg1\" successfully backed up." out
  23 grep "Volume group \"$vg2\" successfully backed up." out
  24 vgremove -ff $vg1
  25 vgremove -ff $vg2
  26
  27 # vgcfgbackup correctly stores metadata with missing PVs
  28 # and vgcfgrestore able to restore them when device reappears
  29 pv1_uuid=$(pvs --noheadings -o pv_uuid $dev1)
  30 pv2_uuid=$(pvs --noheadings -o pv_uuid $dev2)
  31 vgcreate $vg $devs
  32 lvcreate -l1 -n $lv1 $vg $dev1
  33 lvcreate -l1 -n $lv2 $vg $dev2
  34 lvcreate -l1 -n $lv3 $vg $dev3
  35 vgchange -a n $vg
  36 pvcreate -ff -y $dev1
  37 pvcreate -ff -y $dev2
  38 vgcfgbackup -f "$(pwd)/backup.$$" $vg
  39 sed 's/flags = \[\"MISSING\"\]/flags = \[\]/' "$(pwd)/backup.$$" > "$(pwd)/backup.$$1"
  40 pvcreate -ff -y -u $pv1_uuid $dev1
  41 pvcreate -ff -y -u $pv2_uuid $dev2
  42 vgcfgrestore -f "$(pwd)/backup.$$1" $vg