external/gpl2/lvm2/dist/test/t-vgmerge-operation.sh

   1 #!/bin/sh
   2 # Copyright (C) 2007-2008 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_description='Test vgmerge operation'
  13
  14 . ./test-utils.sh
  15
  16 aux prepare_pvs 4 64
  17
  18 # 'vgmerge succeeds with single linear LV in source VG'
  19 vgcreate $vg1 $dev1 $dev2
  20 vgcreate $vg2 $dev3 $dev4
  21 lvcreate -l 4 -n $lv1 $vg1 $dev1
  22 vgchange -an $vg1
  23 vg_validate_pvlv_counts_ $vg1 2 1 0
  24 vg_validate_pvlv_counts_ $vg2 2 0 0
  25 vgmerge $vg2 $vg1
  26 vg_validate_pvlv_counts_ $vg2 4 1 0
  27 vgremove -f $vg2
  28
  29 # 'vgmerge succeeds with single linear LV in source and destination VG'
  30 vgcreate $vg1 $dev1 $dev2
  31 vgcreate $vg2 $dev3 $dev4
  32 lvcreate -l 4 -n $lv1 $vg1
  33 lvcreate -l 4 -n $lv2 $vg2
  34 vgchange -an $vg1
  35 vgchange -an $vg2
  36 vg_validate_pvlv_counts_ $vg1 2 1 0
  37 vg_validate_pvlv_counts_ $vg2 2 1 0
  38 vgmerge $vg2 $vg1
  39 vg_validate_pvlv_counts_ $vg2 4 2 0
  40 vgremove -f $vg2
  41
  42 # 'vgmerge succeeds with linear LV + snapshots in source VG'
  43 vgcreate $vg1 $dev1 $dev2
  44 vgcreate $vg2 $dev3 $dev4
  45 lvcreate -l 16 -n $lv1 $vg1
  46 lvcreate -l 4 -s -n $lv2 $vg1/$lv1
  47 vgchange -an $vg1
  48 vg_validate_pvlv_counts_ $vg1 2 2 1
  49 vg_validate_pvlv_counts_ $vg2 2 0 0
  50 vgmerge $vg2 $vg1
  51 vg_validate_pvlv_counts_ $vg2 4 2 1
  52 lvremove -f $vg2/$lv2
  53 vgremove -f $vg2
  54
  55 # 'vgmerge succeeds with mirrored LV in source VG'
  56 vgcreate $vg1 $dev1 $dev2 $dev3
  57 vgcreate $vg2 $dev4
  58 lvcreate -l 4 -n $lv1 -m1 $vg1
  59 vgchange -an $vg1
  60 vg_validate_pvlv_counts_ $vg1 3 1 0
  61 vg_validate_pvlv_counts_ $vg2 1 0 0
  62 vgmerge $vg2 $vg1
  63 vg_validate_pvlv_counts_ $vg2 4 1 0
  64 lvremove -f $vg2/$lv1
  65 vgremove -f $vg2
  66
  67 # 'vgmerge rejects LV name collision'
  68 vgcreate $vg1 $dev1 $dev2
  69 vgcreate $vg2 $dev3 $dev4
  70 lvcreate -l 4 -n $lv1 $vg1
  71 lvcreate -l 4 -n $lv1 $vg2
  72 vgchange -an $vg1
  73 aux vg_validate_pvlv_counts_ $vg1 2 1 0
  74 aux vg_validate_pvlv_counts_ $vg2 2 1 0
  75 not vgmerge $vg2 $vg1 2>err
  76 grep "Duplicate logical volume name \"$lv1\" in \"$vg2\" and \"$vg1" err
  77 aux vg_validate_pvlv_counts_ $vg1 2 1 0
  78 aux vg_validate_pvlv_counts_ $vg2 2 1 0
  79 vgremove -f $vg1
  80 vgremove -f $vg2
  81