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author | Petr Rockai <prockai@redhat.com> | 2011-11-21 00:15:42 +0000 |
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committer | Petr Rockai <prockai@redhat.com> | 2011-11-21 00:15:42 +0000 |
commit | f2a3f0fe3dfb34b9d7344fae51083c392cfba8a8 (patch) | |
tree | 9009837b943364a498499117934d47c9439db3d6 /test/shell/lvcreate-repair.sh | |
parent | cfe1ec8d1faa249fa86d0be27b41ac2b26736fe8 (diff) | |
download | lvm2-f2a3f0fe3dfb34b9d7344fae51083c392cfba8a8.tar.gz lvm2-f2a3f0fe3dfb34b9d7344fae51083c392cfba8a8.tar.xz lvm2-f2a3f0fe3dfb34b9d7344fae51083c392cfba8a8.zip |
Tidy the shell tests into their own subdir. We now have:
- test/lib -- infrastructure and helper code
- test/api -- liblvm2app API tests
- test/unit -- C-based unit tests
- test/shell -- shell-based functional tests
Diffstat (limited to 'test/shell/lvcreate-repair.sh')
-rw-r--r-- | test/shell/lvcreate-repair.sh | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/test/shell/lvcreate-repair.sh b/test/shell/lvcreate-repair.sh new file mode 100644 index 00000000..5844fb94 --- /dev/null +++ b/test/shell/lvcreate-repair.sh @@ -0,0 +1,97 @@ +#!/bin/bash +# Copyright (C) 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_vg 3 + +# fail multiple devices +for i in pv1 pv2 pv3 ; do + for j in pv2 pv3 ; do + + if test $i = $j ; then continue ; fi + + vgremove -ff $vg + vgcreate $vg $dev1 $dev2 $dev3 + + lvcreate -l1 -n $lv1 $vg $dev1 + + aux lvmconf "devices/filter = [ \"r/.*$i$/\", \"r/.*$j$/\", \"a/dev\/mapper\/.*pv[0-9_]*$/\", \"r/.*/\" ]" + + vgreduce --removemissing --force $vg + + # check if reduced device was removed + test $i = pv1 && dmsetup table | not egrep "$vg-$lv1: *[^ ]+" >/dev/null + + lvcreate -l1 -n $lv2 $vg + + test $i != pv1 && check lv_exists $vg $lv1 + check lv_exists $vg $lv2 + + aux lvmconf 'devices/filter = [ "a/dev\/mapper\/.*pv[0-9_]*$/", "r/.*/" ]' + + test $i != pv1 && check lv_exists $vg $lv1 + check lv_exists $vg $lv2 + done +done + +vgremove -ff $vg +vgcreate $vg $dev1 $dev2 $dev3 + +# use tricky 'dd' +for i in "$dev1" "$dev2" "$dev3" ; do + for j in "$dev2" "$dev3" ; do + + if test "$i" = "$j" ; then continue ; fi + + dd if="$i" of=backup_i bs=256K count=1 + dd if="$j" of=backup_j bs=256K count=1 + + lvcreate -l1 -n $lv1 $vg $dev1 + + dd if=backup_j of="$j" bs=256K count=1 + dd if=backup_i of="$i" bs=256K count=1 + + check lv_exists $vg $lv1 + # mda should be now consistent + lvremove -f $vg/$lv1 + done +done + + +# confuse lvm with active LV left behind +dd if="$dev1" of=backup_i bs=256K count=1 +dd if="$dev2" of=backup_j bs=256K count=1 + +lvcreate -l1 $vg $dev1 + +dd if=backup_j of="$dev2" bs=256K count=1 +dd if=backup_i of="$dev1" bs=256K count=1 + +# CHECKME: following command writes here: +# vgreduce --removemissing --force $vg +# +# WARNING: Inconsistent metadata found for VG LVMTESTvg - updating to use version 2 +# Volume group "LVMTESTvg" is already consistent + +# dirty game +dd if=/dev/zero of="$dev3" bs=256K count=1 + +vgreduce --removemissing --force $vg + +# FIXME: here is LV1 left active - but metadata does not know about it +# and lvcreate does not check whether such device exists in the table +# so it ends with: +# +# device-mapper: create ioctl failed: Device or resource busy +# Failed to activate new LV. + +should lvcreate -l1 $vg $dev1 |