128 lines
3.4 KiB
Bash
Executable File
128 lines
3.4 KiB
Bash
Executable File
#! /bin/ksh -p
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#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or http://www.opensolaris.org/os/licensing.
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# See the License for the specific language governing permissions
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# and limitations under the License.
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#
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# When distributing Covered Code, include this CDDL HEADER in each
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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# If applicable, add the following below this CDDL HEADER, with the
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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#
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# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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#
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#
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# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/snapshot/snapshot.cfg
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#
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# DESCRIPTION:
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# An archive of a zfs dataset and an archive of its snapshot
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# changed sinced the snapshot was taken.
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#
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# STRATEGY:
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# 1) Create some files in a ZFS dataset
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# 2) Create a tarball of the dataset
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# 3) Create a snapshot of the dataset
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# 4) Remove all the files in the original dataset
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# 5) Create a tarball of the snapshot
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# 6) Extract each tarball and compare directory structures
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#
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verify_runnable "both"
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function cleanup
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{
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if [[ -d $CWD ]]; then
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cd $CWD || log_fail "Could not cd $CWD"
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fi
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snapexists $SNAPCTR
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if [[ $? -eq 0 ]]; then
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log_must zfs destroy $SNAPCTR
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fi
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if [[ -e $SNAPDIR1 ]]; then
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log_must rm -rf $SNAPDIR1 > /dev/null 2>&1
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fi
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if [[ -e $TESTDIR1 ]]; then
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log_must rm -rf $TESTDIR1/* > /dev/null 2>&1
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fi
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}
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log_assert "Verify that an archive of a dataset is identical to " \
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"an archive of the dataset's snapshot."
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log_onexit cleanup
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typeset -i COUNT=21
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typeset OP=create
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[[ -n $TESTDIR1 ]] && rm -rf $TESTDIR1/* > /dev/null 2>&1
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log_note "Create files in the zfs dataset ..."
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typeset i=1
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while [ $i -lt $COUNT ]; do
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log_must file_write -o $OP -f $TESTDIR1/file$i \
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-b $BLOCKSZ -c $NUM_WRITES -d $DATA
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(( i = i + 1 ))
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done
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log_note "Create a tarball from $TESTDIR1 contents..."
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CWD=$PWD
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cd $TESTDIR1 || log_fail "Could not cd $TESTDIR1"
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log_must tar cf $TESTDIR1/tarball.original.tar file*
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cd $CWD || log_fail "Could not cd $CWD"
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log_note "Create a snapshot and mount it..."
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log_must zfs snapshot $SNAPCTR
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log_note "Remove all of the original files..."
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log_must rm -f $TESTDIR1/file* > /dev/null 2>&1
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log_note "Create tarball of snapshot..."
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CWD=$PWD
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cd $SNAPDIR1 || log_fail "Could not cd $SNAPDIR1"
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log_must tar cf $TESTDIR1/tarball.snapshot.tar file*
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cd $CWD || log_fail "Could not cd $CWD"
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log_must mkdir $TESTDIR1/original
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log_must mkdir $TESTDIR1/snapshot
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CWD=$PWD
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cd $TESTDIR1/original || log_fail "Could not cd $TESTDIR1/original"
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log_must tar xf $TESTDIR1/tarball.original.tar
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cd $TESTDIR1/snapshot || log_fail "Could not cd $TESTDIR1/snapshot"
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log_must tar xf $TESTDIR1/tarball.snapshot.tar
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cd $CWD || log_fail "Could not cd $CWD"
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diff -q -r $TESTDIR1/original $TESTDIR1/snapshot > /dev/null 2>&1
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if [[ $? -eq 1 ]]; then
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log_fail "Directory structures differ."
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fi
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log_pass "Directory structures match."
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