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git://sourceware.org/git/lvm2.git
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81dc0e72da
Some test do expect event_activation to be set. So add explicit configuring of this setting in tests, but also add new default which kind of does it globally as it's expected default (yet our testing rpms might be create with disabled event_activation) By adding this to each test individually - it's now easy to locate such tests...
77 lines
1.8 KiB
Bash
77 lines
1.8 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2016 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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SKIP_WITH_LVMLOCKD=1
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. lib/inittest
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# test if snapshot-merge target is available
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aux target_at_least dm-snapshot-merge 1 0 0 || skip
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which mkfs.ext3 || skip
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lvdev_() {
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echo "$DM_DEV_DIR/$1/$2"
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}
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snap_lv_name_() {
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echo ${1}_snap
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}
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setup_merge_() {
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local VG_NAME=$1
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local LV_NAME=$2
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local NUM_EXTRA_SNAPS=${3:-0}
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local BASE_SNAP_LV_NAME
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BASE_SNAP_LV_NAME=$(snap_lv_name_ $LV_NAME)
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lvcreate -aey -n $LV_NAME -l 50%FREE $VG_NAME
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lvs
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lvcreate -s -n $BASE_SNAP_LV_NAME -l 20%FREE ${VG_NAME}/${LV_NAME}
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mkfs.ext3 "$(lvdev_ $VG_NAME $LV_NAME)"
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if [ $NUM_EXTRA_SNAPS -gt 0 ]; then
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for i in $(seq 1 $NUM_EXTRA_SNAPS); do
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lvcreate -s -n ${BASE_SNAP_LV_NAME}_${i} -l 20%ORIGIN ${VG_NAME}/${LV_NAME}
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done
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fi
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}
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aux prepare_pvs 1 50
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aux lvmconf "global/event_activation = 1"
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vgcreate $vg1 "$dev1"
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mkdir test_mnt
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setup_merge_ $vg1 $lv1
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mount "$(lvdev_ $vg1 $lv1)" test_mnt
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lvconvert --merge "$vg1/$(snap_lv_name_ "$lv1")"
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umount test_mnt
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vgchange -an $vg1
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# check snapshot get removed on autoactivation
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pvscan --cache -aay "$dev1"
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check active $vg1 $lv1
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i=100
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while ! check lv_not_exists "$vg1/$(snap_lv_name_ "$lv1")"; do
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test $i -lt 0 && fail "Background polling failed to remove merged snapshot LV"
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sleep .1
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i=$((i-1))
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done
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# TODO: add similar simple tests for other interrupted/unfinished polling operation
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vgremove -ff $vg1
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