diff options
Diffstat (limited to 'tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh')
| -rwxr-xr-x | tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh new file mode 100755 index 000000000000..3575875c2767 --- /dev/null +++ b/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_009_pos.ksh @@ -0,0 +1,142 @@ +#!/bin/ksh -p +# +# CDDL HEADER START +# +# The contents of this file are subject to the terms of the +# Common Development and Distribution License (the "License"). +# You may not use this file except in compliance with the License. +# +# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +# or http://www.opensolaris.org/os/licensing. +# See the License for the specific language governing permissions +# and limitations under the License. +# +# When distributing Covered Code, include this CDDL HEADER in each +# file and include the License file at usr/src/OPENSOLARIS.LICENSE. +# If applicable, add the following below this CDDL HEADER, with the +# fields enclosed by brackets "[]" replaced with your own identifying +# information: Portions Copyright [yyyy] [name of copyright owner] +# +# CDDL HEADER END +# + +# +# Copyright 2009 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# + +# +# Copyright (c) 2016 by Delphix. All rights reserved. +# + +. $STF_SUITE/include/libtest.shlib + +# +# DESCRIPTION: +# Verify that zfs unmount and destroy in a snapshot directory will not cause error. +# +# STRATEGY: +# 1. Create a file in a zfs filesystem, snapshot it and change directory to snapshot directory +# 2. Verify that 'zfs unmount -a' will fail and 'zfs unmount -fa' will succeed +# 3. Verify 'ls' and 'cd /' will succeed +# 4. 'zfs mount -a' and change directory to snapshot directory again +# 5. Verify that zfs destroy snapshot will succeed +# 6. Verify 'ls' and 'cd /' will succeed +# 7. Create zfs filesystem, create a file, snapshot it and change to snapshot directory +# 8. Verify that zpool destroy the pool will succeed +# 9. Verify 'ls' 'cd /' 'zpool list' and etc will succeed +# + +verify_runnable "both" + +function cleanup +{ + DISK=${DISKS%% *} + + for fs in $TESTPOOL/$TESTFS $TESTPOOL ; do + typeset snap=$fs@$TESTSNAP + if snapexists $snap; then + log_must zfs destroy $snap + fi + done + + if ! poolexists $TESTPOOL && is_global_zone; then + log_must zpool create $TESTPOOL $DISK + fi + + if ! datasetexists $TESTPOOL/$TESTFS; then + log_must zfs create $TESTPOOL/$TESTFS + log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS + fi +} + +function restore_dataset +{ + if ! datasetexists $TESTPOOL/$TESTFS ; then + log_must zfs create $TESTPOOL/$TESTFS + log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS + log_must cd $TESTDIR + echo hello > world + log_must zfs snapshot $TESTPOOL/$TESTFS@$TESTSNAP + log_must cd .zfs/snapshot/$TESTSNAP + fi +} + + +log_assert "zfs force unmount and destroy in snapshot directory will not cause error." +log_onexit cleanup + +for fs in $TESTPOOL/$TESTFS $TESTPOOL ; do + typeset snap=$fs@$TESTSNAP + typeset mtpt=$(get_prop mountpoint $fs) + + log_must cd $mtpt + echo hello > world + log_must zfs snapshot $snap + log_must cd .zfs/snapshot/$TESTSNAP + + log_mustnot zfs unmount -a + if is_linux; then + log_mustnot zfs unmount -fa + log_must ls + else + log_must zfs unmount -fa + log_mustnot ls + fi + log_must cd / + + log_must zfs mount -a + log_must cd $mtpt + log_must cd .zfs/snapshot/$TESTSNAP + + if is_global_zone || [[ $fs != $TESTPOOL ]] ; then + if is_linux; then + log_mustnot zfs destroy -rf $fs + log_must ls + else + log_must zfs destroy -rf $fs + log_mustnot ls + fi + log_must cd / + fi + + restore_dataset +done + +if is_global_zone ; then + if is_linux; then + log_mustnot zpool destroy -f $TESTPOOL + log_must ls + else + log_must zpool destroy -f $TESTPOOL + log_mustnot ls + fi + log_must cd / +fi + +log_must eval zfs list > /dev/null 2>&1 +log_must eval zpool list > /dev/null 2>&1 +log_must eval zpool status > /dev/null 2>&1 +zpool iostat > /dev/null 2>&1 + +log_pass "zfs force unmount and destroy in snapshot directory will not cause error." |