/tests/zfs-tests/tests/functional/cli_root/zfs_receive/zfs_receive_003_pos.ksh
Korn Shell | 93 lines | 38 code | 14 blank | 41 comment | 11 complexity | 80367dd18777014d68f8bb213be6ee27 MD5 | raw file
Possible License(s): Apache-2.0, MPL-2.0-no-copyleft-exception
- #!/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 2007 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:
- # 'zfs recv -F' to force rollback.
- #
- # STRATEGY:
- # 1. Create pool and fs.
- # 2. Create some files in fs and take a snapshot1.
- # 3. Create another files in fs and take snapshot2.
- # 4. Create incremental stream from snapshot1 to snapshot2.
- # 5. fs rollback to snapshot1 and modify fs.
- # 6. Verify 'zfs recv -F' can force rollback.
- #
- verify_runnable "both"
- function cleanup
- {
- for snap in $snap2 $snap1; do
- datasetexists $snap && log_must zfs destroy -rf $snap
- done
- for file in $ibackup $mntpnt/file1 $mntpnt/file2; do
- [[ -f $file ]] && log_must rm -f $file
- done
- }
- log_assert "'zfs recv -F' to force rollback."
- log_onexit cleanup
- ibackup=$TEST_BASE_DIR/ibackup.$$
- fs=$TESTPOOL/$TESTFS; snap1=$fs@snap1; snap2=$fs@snap2
- mntpnt=$(get_prop mountpoint $fs) || log_fail "get_prop mountpoint $fs"
- log_must mkfile 10m $mntpnt/file1
- log_must zfs snapshot $snap1
- log_must mkfile 10m $mntpnt/file2
- log_must zfs snapshot $snap2
- log_must eval "zfs send -i $snap1 $snap2 > $ibackup"
- log_note "Verify 'zfs receive' succeed, if filesystem was not modified."
- log_must zfs rollback -r $snap1
- log_must eval "zfs receive $fs < $ibackup"
- if [[ ! -f $mntpnt/file1 || ! -f $mntpnt/file2 ]]; then
- log_fail "'zfs receive' failed."
- fi
- log_note "Verify 'zfs receive' failed if filesystem was modified."
- log_must zfs rollback -r $snap1
- log_must rm -rf $mntpnt/file1
- log_mustnot eval "zfs receive $fs < $ibackup"
- # Verify 'zfs receive -F' to force rollback whatever filesystem was modified.
- log_must zfs rollback -r $snap1
- log_must rm -rf $mntpnt/file1
- log_must eval "zfs receive -F $fs < $ibackup"
- if [[ ! -f $mntpnt/file1 || ! -f $mntpnt/file2 ]]; then
- log_fail "'zfs receive -F' failed."
- fi
- log_pass "'zfs recv -F' to force rollback passed."