mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
106 lines
2.6 KiB
Bash
106 lines
2.6 KiB
Bash
#!/bin/bash
|
|
# Copyright (C) 2012-2016 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
# no automatic extensions, just umount
|
|
|
|
SKIP_WITH_LVMLOCKD=1
|
|
SKIP_WITH_LVMPOLLD=1
|
|
|
|
export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false}
|
|
|
|
mntdir="${PREFIX}mnt with space"
|
|
mntusedir="${PREFIX}mntuse"
|
|
|
|
cleanup_mounted_and_teardown()
|
|
{
|
|
umount "$mntdir" 2>/dev/null || true
|
|
umount "$mntusedir" 2>/dev/null || true
|
|
vgremove -ff $vg
|
|
aux teardown
|
|
}
|
|
|
|
is_lv_opened_()
|
|
{
|
|
test $(get lv_field "$1" lv_device_open --binary) = "1"
|
|
}
|
|
|
|
. lib/inittest
|
|
|
|
#
|
|
# Main
|
|
#
|
|
which mkfs.ext4 || skip
|
|
export MKE2FS_CONFIG="$TESTDIR/lib/mke2fs.conf"
|
|
|
|
aux have_thin 1 0 0 || skip
|
|
|
|
aux prepare_dmeventd
|
|
|
|
# Use autoextend percent 0 - so extension fails and triggers umount...
|
|
aux lvmconf "activation/thin_pool_autoextend_percent = 0" \
|
|
"activation/thin_pool_autoextend_threshold = 70"
|
|
|
|
aux prepare_vg 2
|
|
|
|
|
|
lvcreate -L8M -V8M -n $lv1 -T $vg/pool
|
|
lvcreate -V8M -n $lv2 -T $vg/pool
|
|
|
|
mkfs.ext4 "$DM_DEV_DIR/$vg/$lv1"
|
|
mkfs.ext4 "$DM_DEV_DIR/$vg/$lv2"
|
|
|
|
lvchange --monitor y $vg/pool
|
|
|
|
mkdir "$mntdir" "$mntusedir"
|
|
trap 'cleanup_mounted_and_teardown' EXIT
|
|
mount "$DM_DEV_DIR/mapper/$vg-$lv1" "$mntdir"
|
|
mount "$DM_DEV_DIR/mapper/$vg-$lv2" "$mntusedir"
|
|
|
|
# Check both LVs are opened (~mounted)
|
|
is_lv_opened_ "$vg/$lv1"
|
|
is_lv_opened_ "$vg/$lv2"
|
|
|
|
touch "$mntusedir/file$$"
|
|
sync
|
|
|
|
# Running 'keeper' process sleep holds the block device still in use
|
|
sleep 60 < "$mntusedir/file$$" >/dev/null 2>&1 &
|
|
PID_SLEEP=$!
|
|
|
|
lvs -a $vg
|
|
# Fill pool above 95% (to cause 'forced lazy umount)
|
|
dd if=/dev/zero of="$mntdir/file$$" bs=256K count=20 conv=fdatasync
|
|
|
|
lvs -a $vg
|
|
|
|
# Could loop here for a few secs so dmeventd can do some work
|
|
# In the worst case check only happens every 10 seconds :(
|
|
# With low water mark it quickly discovers overflow and umounts $vg/$lv1
|
|
for i in $(seq 1 12) ; do
|
|
is_lv_opened_ "$vg/$lv1" || break
|
|
test $i -lt 12 || die "$mntdir should have been unmounted by dmeventd!"
|
|
sleep 1
|
|
done
|
|
|
|
lvs -a $vg
|
|
|
|
is_lv_opened_ "$vg/$lv2" || \
|
|
die "$mntusedir is not mounted here (sleep already expired??)"
|
|
|
|
# Kill device holding process
|
|
kill $PID_SLEEP
|
|
wait
|
|
|
|
not is_lv_opened_ "$vg/$lv2" || {
|
|
mount
|
|
die "$mntusedir should have been unmounted by dmeventd!"
|
|
}
|