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96 lines
2.3 KiB
Bash
96 lines
2.3 KiB
Bash
# Copyright (C) 2008 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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. ./test-utils.sh
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dmsetup_has_dm_devdir_support_ || exit 200
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aux prepare_vg 5
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lv_is_on_() {
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local lv=$1 #allready vg/lv
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shift 1
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lvs -a -odevices --noheadings $lv | sed 's/,/\n/g' > out
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#is on all specified devs
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for d in $*; do grep "$d(" out; done
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#isn't on any other dev (we are set -e remember)
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for d in $*; do ! grep -v "$d(" out; done
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return 0
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}
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mimages_are_on_ ()
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{
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local lv=$1
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shift
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local pvs="$*"
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local mimages
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local i
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echo "Check if mirror images of $lv are on PVs $pvs"
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rm -f out1 out2
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echo $pvs | sed 's/ /\n/g' | sort | uniq > out1
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mimages=$(lvs --noheadings -a -o lv_name $vg | grep "${lv}_mimage_" | \
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sed 's/\[//g; s/\]//g')
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for i in $mimages; do
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echo "Checking $vg/$i"
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lvs -a -odevices --noheadings $vg/$i | \
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sed 's/([^)]*)//g; s/ //g; s/,/ /g' | sort | uniq >> out2
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done
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diff --ignore-blank-lines out1 out2
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}
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# ---------------------------------------------------------------------
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# Common environment setup/cleanup for each sub testcases
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prepare_lvs_()
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{
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lvremove -ff $vg
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if dmsetup table|grep $vg; then
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echo "ERROR: lvremove did leave some some mappings in DM behind!"
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return 1
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fi
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:
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}
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check_and_cleanup_lvs_()
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{
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lvs -a -o+devices $vg
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lvremove -ff $vg
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if dmsetup table|grep $vg; then
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echo "ERROR: lvremove did leave some some mappings in DM behind!"
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return 1
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fi
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}
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prepare_lvs_
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check_and_cleanup_lvs_
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#COMM "convert from 2-way mirror to linear -- specify leg to remove (bz453643)"
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prepare_lvs_
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lvcreate -l2 -m1 -n $lv1 $vg $dev1 $dev2 $dev3:0-1
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lvconvert -m0 $vg/$lv1 $dev2
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lv_is_on_ $vg/$lv1 $dev1
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check_and_cleanup_lvs_
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prepare_lvs_
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lvcreate -l2 -m2 -n $lv1 $vg $dev1 $dev2 $dev4 $dev3:0-1
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lvconvert -m-1 $vg/$lv1 $dev1
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lvs -a -o+devices
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mimages_are_on_ $lv1 $dev2 $dev4
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lvconvert -m-1 $vg/$lv1 $dev2
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lvs -a -o+devices
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lv_is_on_ $vg/$lv1 $dev4
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check_and_cleanup_lvs_
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