external/gpl2/lvm2/dist/test/t-unknown-segment.sh

   1 #!/bin/sh
   2 # Copyright (C) 2009 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_vg 4
  15
  16 lvcreate -l 1 -n $lv1 $vg
  17 lvcreate -l 2 -m 1 -n $lv2 $vg
  18
  19 vgcfgbackup -f bak0 $vg
  20 sed -e 's,striped,unstriped,;s,mirror,unmirror,' -i.orig bak0
  21 vgcfgrestore -f bak0 $vg
  22
  23 # we have on-disk metadata with unknown segments now
  24 not lvchange -a y $vg/$lv1 # check that activation is refused
  25
  26 vgcfgbackup -f bak1 $vg
  27 cat bak1
  28 sed -e 's,unstriped,striped,;s,unmirror,mirror,' -i.orig bak1
  29 vgcfgrestore -f bak1 $vg
  30 vgcfgbackup -f bak2 $vg
  31
  32 egrep -v 'description|seqno|creation_time|Generated' < bak0.orig > a
  33 egrep -v 'description|seqno|creation_time|Generated' < bak2 > b
  34 diff -u a b