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#! /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) 2013, 2016 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/snapshot/snapshot.cfg
#
# DESCRIPTION:
# verify that creating/destroying snapshots do things clean
#
# STRATEGY:
# 1. create a dataset and set a quota with 500m
# 2. create file of size 400m on the dataset
# 3. take a snapshot and destroy it
# 4. then create file to use all spaces in the dataset
# 5. verify removing the first file should succeed
#
verify_runnable "both"
function cleanup
{
[ -e $TESTDIR1 ] && log_must rm -rf $TESTDIR1/*
snapexists $SNAPCTR && destroy_dataset $SNAPCTR
datasetexists $TESTPOOL/$TESTCTR/$TESTFS1 && \
log_must zfs set quota=none $TESTPOOL/$TESTCTR/$TESTFS1
zfs inherit compression $TESTPOOL
}
log_assert "Verify creating/destroying snapshots do things clean"
log_onexit cleanup
log_must zfs set compression=off $TESTPOOL
log_must zfs set quota=$FSQUOTA $TESTPOOL/$TESTCTR/$TESTFS1
log_must mkfile $FILESIZE $TESTDIR1/$TESTFILE
log_must zfs snapshot $SNAPCTR
log_must zfs destroy $SNAPCTR
log_note "Make the quota of filesystem is reached"
log_mustnot mkfile $FILESIZE1 $TESTDIR1/$TESTFILE1
log_note "Verify removing the first file should succeed after the snapshot is \
removed"
log_must rm $TESTDIR1/$TESTFILE
log_pass "Verify creating/destroying snapshots do things clean"
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