| # |
| # 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, 2018 by Delphix. All rights reserved. |
| # |
| |
| . $STF_SUITE/include/libtest.shlib |
| . $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy.cfg |
| |
| # |
| # Create or recover a set of test environment which include ctr, vol, fs, |
| # snap & clone. It looks like the following. |
| # |
| # pool |
| # |ctr |
| # | |fs |
| # | | |fssnap |
| # | |vol |
| # | |volsnap |
| # |fsclone |
| # |volclone |
| # |
| # $1 indicate which dependent dataset need be created. Such as 'snap', 'clone'. |
| # |
| function setup_testenv #[dtst] |
| { |
| typeset dtst=$1 |
| |
| if ! datasetexists $CTR; then |
| log_must zfs create $CTR |
| fi |
| if ! datasetexists $FS; then |
| log_must zfs create $FS |
| fi |
| # Volume test is only available on global zone |
| if ! datasetexists $VOL && is_global_zone; then |
| log_must zfs create -V $VOLSIZE $VOL |
| block_device_wait |
| |
| log_must new_fs $ZVOL_DEVDIR/$VOL |
| |
| if [[ ! -d $TESTDIR1 ]]; then |
| log_must mkdir $TESTDIR1 |
| fi |
| log_must mount $ZVOL_DEVDIR/$VOL $TESTDIR1 |
| fi |
| |
| if [[ $dtst == snap || $dtst == clone ]]; then |
| if ! datasetexists $FSSNAP; then |
| log_must zfs snapshot $FSSNAP |
| fi |
| if ! datasetexists $VOLSNAP && is_global_zone; then |
| log_must zfs snapshot $VOLSNAP |
| fi |
| fi |
| |
| if [[ $dtst == clone ]]; then |
| if ! datasetexists $FSCLONE; then |
| log_must zfs clone $FSSNAP $FSCLONE |
| fi |
| if ! datasetexists $VOLCLONE && is_global_zone; then |
| log_must zfs clone $VOLSNAP $VOLCLONE |
| block_device_wait |
| fi |
| fi |
| } |
| |
| # Clean up the testing environment |
| # |
| function cleanup_testenv |
| { |
| if is_global_zone && ismounted "$TESTDIR1" "$NEWFS_DEFAULT_FS" ; then |
| log_must umount -f $TESTDIR1 |
| fi |
| if [[ -d $TESTDIR1 ]]; then |
| log_must rm -rf $TESTDIR1 |
| fi |
| |
| pkill mkbusy |
| |
| datasetexists $CTR && destroy_dataset $CTR -Rf |
| } |
| |
| # |
| # Delete volume and related datasets from list, if the test cases was |
| # running in local zone. Then check them are existed or non-exists. |
| # |
| # $1 function name |
| # $2-n datasets name |
| # |
| function check_dataset |
| { |
| typeset funname=$1 |
| typeset newlist="" |
| typeset dtst |
| shift |
| |
| for dtst in "$@"; do |
| # Volume and related stuff are unavailable in local zone |
| if ! is_global_zone; then |
| if [[ $dtst == $VOL || $dtst == $VOLSNAP || \ |
| $dtst == $VOLCLONE ]] |
| then |
| continue |
| fi |
| fi |
| newlist="$newlist $dtst" |
| done |
| |
| if (( ${#newlist} != 0 )); then |
| # Run each item in $newlist individually so on failure, the |
| # problematic dataset is listed in the logs. |
| for i in $newlist; do |
| log_must $funname $i |
| done |
| fi |
| } |
| |
| # Use zdb to see if a livelist exists for a given clone |
| # $1 clone name |
| function check_livelist_exists |
| { |
| zdb -vvvvv $TESTPOOL/$1 | grep "Livelist" || \ |
| log_fail "zdb could not find Livelist" |
| } |
| |
| # Check that a livelist has been removed, waiting for deferred destroy entries |
| # to be cleared from zdb. |
| function check_livelist_gone |
| { |
| log_must zpool wait -t free $TESTPOOL |
| zpool sync |
| zdb -vvvvv $TESTPOOL | grep "Livelist" && \ |
| log_fail "zdb found Livelist after the clone is deleted." |
| } |
| |
| # Create a clone in the testpool based on $TESTFS@snap. Verify that the clone |
| # was created and that it includes a livelist |
| # $1 fs name |
| # $2 snap name |
| # $3 clone name |
| function clone_dataset |
| { |
| log_must zfs clone $TESTPOOL/$1@$2 $TESTPOOL/$3 |
| datasetexists $TESTPOOL/$3 || \ |
| log_fail "zfs clone $TESTPOOL/$3 fail." |
| check_livelist_exists $3 |
| } |