/tests/zfs-tests/tests/functional/cli_root/zfs_promote/zfs_promote_004_pos.ksh
Korn Shell | 140 lines | 73 code | 21 blank | 46 comment | 22 complexity | e9599e6f958796342161410231581648 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) 2012, 2016 by Delphix. All rights reserved.
- #
- . $STF_SUITE/tests/functional/cli_root/zfs_promote/zfs_promote.cfg
- . $STF_SUITE/include/libtest.shlib
- #
- # DESCRIPTION:
- # 'zfs promote' can deal with multi-level clones.
- #
- # STRATEGY:
- # 1. Create multiple snapshots and multi-level clones
- # 2. Promote a clone filesystem
- # 3. Verify the dataset dependency relationships are correct after promotion.
- #
- verify_runnable "both"
- function cleanup
- {
- if snapexists ${c1snap[1]}; then
- log_must zfs promote $clone
- fi
- typeset ds
- typeset data
- for ds in ${snap[*]}; do
- snapexists $ds && \
- log_must zfs destroy -rR $ds
- done
- for data in ${file[*]}; do
- [[ -e $data ]] && rm -f $data
- done
- }
- log_assert "'zfs promote' can deal with multi-level clone."
- log_onexit cleanup
- fs=$TESTPOOL/$TESTFS
- clone=$TESTPOOL/$TESTCLONE
- clone1=$TESTPOOL/$TESTCLONE1
- # Define some arrays here to use loop to reduce code amount
- # Array which stores the origin snapshots created in the origin filesystem
- set -A snap "${fs}@$TESTSNAP" "${fs}@$TESTSNAP1" "${fs}@$TESTSNAP2" "${fs}@$TESTSNAP3"
- # Array which stores the snapshots existing in the first clone
- set -A csnap "${clone}@$TESTSNAP3" "${clone}@$TESTSNAP4" "${clone}@$TESTSNAP5"
- # Array which stores the snapshots existing in the second clone after promote operation
- set -A c1snap "${clone1}@$TESTSNAP3" "${clone1}@$TESTSNAP4" "${clone1}@$TESTSNAP5"
- # The data will inject into the origin filesystem
- set -A file "$TESTDIR/$TESTFILE0" "$TESTDIR/$TESTFILE1" "$TESTDIR/$TESTFILE2" \
- "$TESTDIR/$TESTFILE3"
- cdir=/$TESTPOOL/$TESTCLONE
- # The data will inject into the first clone
- set -A cfile "${cdir}/$CLONEFILE" "${cdir}/$CLONEFILE1" "${cdir}/$CLONEFILE2"
- c1snapdir=/$TESTPOOL/$TESTCLONE1/.zfs/snapshot
- # The data which will exist in the snapshot of the second clone filesystem after promote
- set -A c1snapfile "${c1snapdir}/$TESTSNAP3/$CLONEFILE" \
- "${c1snapdir}/$TESTSNAP4/$CLONEFILE1" \
- "${c1snapdir}/$TESTSNAP5/$CLONEFILE2"
- # setup for promote testing
- typeset -i i=0
- while (( i < 4 )); do
- log_must mkfile $FILESIZE ${file[i]}
- (( i>0 )) && log_must rm -f ${file[((i-1))]}
- log_must zfs snapshot ${snap[i]}
- (( i = i + 1 ))
- done
- log_must zfs clone ${snap[2]} $clone
- log_must rm -f /$clone/$TESTFILE2
- i=0
- while (( i < 3 )); do
- log_must mkfile $FILESIZE ${cfile[i]}
- (( i>0 )) && log_must rm -f ${cfile[(( i-1 ))]}
- log_must zfs snapshot ${csnap[i]}
- (( i = i + 1 ))
- done
- log_must zfs clone ${csnap[1]} $clone1
- log_must mkfile $FILESIZE /$clone1/$CLONEFILE2
- log_must rm -f /$clone1/$CLONEFILE1
- log_must zfs snapshot ${c1snap[2]}
- log_must zfs promote $clone1
- # verify the 'promote' operation
- for ds in ${snap[*]} ${csnap[2]} ${c1snap[*]}; do
- ! snapexists $ds && \
- log_fail "The snapshot $ds disappear after zfs promote."
- done
- for data in ${c1snapfile[*]}; do
- [[ ! -e $data ]] && \
- log_fail "The data file $data loses after zfs promote."
- done
- origin_prop=$(get_prop origin $fs)
- [[ "$origin_prop" != "-" ]] && \
- log_fail "The dependency is not correct for $fs after zfs promote."
- origin_prop=$(get_prop origin $clone)
- [[ "$origin_prop" != "${c1snap[1]}" ]] && \
- log_fail "The dependency is not correct for $clone after zfs promote."
- origin_prop=$(get_prop origin $clone1)
- [[ "$origin_prop" != "${snap[2]}" ]] && \
- log_fail "The dependency is not correct for $clone1 after zfs promote."
- log_pass "'zfs promote' deal with multi-level clones as expected."