# Copyright (C) 2008 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
./test-utils.sh
dmsetup_has_dm_devdir_support_ || exit 200
aux prepare_vg 5
lv_is_on_() {
local lv=$1 #allready vg/lv
shift 1
lvs -a -odevices --noheadings $lv | sed 's/,/\n/g' > out
#is on all specified devs
for d in $*; do grep "$d(" out; done
#isn't on any other dev (we are set -e remember)
for d in $*; do ! grep -v "$d(" out; done
return 0
}
mimages_are_on_ ()
{
local lv=$1
shift
local pvs="$*"
local mimages
local i
echo "Check if mirror images of $lv are on PVs $pvs"
rm -f out1 out2
echo $pvs | sed 's/ /\n/g' | sort | uniq > out1
mimages=$(lvs --noheadings -a -o lv_name $vg | grep "${lv}_mimage_" | \
sed 's/\[//g; s/\]//g')
for i in $mimages; do
echo "Checking $vg/$i"
lvs -a -odevices --noheadings $vg/$i | \
sed 's/([^)]*)//g; s/ //g; s/,/ /g' | sort | uniq >> out2
done
diff --ignore-blank-lines out1 out2
}
# ---------------------------------------------------------------------
# Common environment setup/cleanup for each sub testcases
prepare_lvs_()
{
lvremove -ff $vg
if dmsetup table|grep $vg; then
echo "ERROR: lvremove did leave some some mappings in DM behind!"
return 1
fi
:
}
check_and_cleanup_lvs_()
{
lvs -a -o+devices $vg
lvremove -ff $vg
if dmsetup table|grep $vg; then
echo "ERROR: lvremove did leave some some mappings in DM behind!"
return 1
fi
}
prepare_lvs_
check_and_cleanup_lvs_
#COMM "convert from 2-way mirror to linear -- specify leg to remove (bz453643)"
prepare_lvs_
lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
lvconvert -m0 $vg/$lv1 $dev2
lv_is_on_ $vg/$lv1 $dev1
check_and_cleanup_lvs_
