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Add the ZFS Test Suite and test-runner framework from illumos. This is a continuation of the work done by Turbo Fredriksson to port the ZFS Test Suite to Linux. While this work was originally conceived as a stand alone project integrating it directly with the ZoL source tree has several advantages: * Allows the ZFS Test Suite to be packaged in zfs-test package. * Facilitates easy integration with the CI testing. * Users can locally run the ZFS Test Suite to validate ZFS. This testing should ONLY be done on a dedicated test system because the ZFS Test Suite in its current form is destructive. * Allows the ZFS Test Suite to be run directly in the ZoL source tree enabled developers to iterate quickly during development. * Developers can easily add/modify tests in the framework as features are added or functionality is changed. The tests will then always be in sync with the implementation. Full documentation for how to run the ZFS Test Suite is available in the tests/README.md file. Warning: This test suite is designed to be run on a dedicated test system. It will make modifications to the system including, but not limited to, the following. * Adding new users * Adding new groups * Modifying the following /proc files: * /proc/sys/kernel/core_pattern * /proc/sys/kernel/core_uses_pid * Creating directories under / Notes: * Not all of the test cases are expected to pass and by default these test cases are disabled. The failures are primarily due to assumption made for illumos which are invalid under Linux. * When updating these test cases it should be done in as generic a way as possible so the patch can be submitted back upstream. Most existing library functions have been updated to be Linux aware, and the following functions and variables have been added. * Functions: * is_linux - Used to wrap a Linux specific section. * block_device_wait - Waits for block devices to be added to /dev/. * Variables: Linux Illumos * ZVOL_DEVDIR "/dev/zvol" "/dev/zvol/dsk" * ZVOL_RDEVDIR "/dev/zvol" "/dev/zvol/rdsk" * DEV_DSKDIR "/dev" "/dev/dsk" * DEV_RDSKDIR "/dev" "/dev/rdsk" * NEWFS_DEFAULT_FS "ext2" "ufs" * Many of the disabled test cases fail because 'zfs/zpool destroy' returns EBUSY. This is largely causes by the asynchronous nature of device handling on Linux and is expected, the impacted test cases will need to be updated to handle this. * There are several test cases which have been disabled because they can trigger a deadlock. A primary example of this is to recursively create zpools within zpools. These tests have been disabled until the root issue can be addressed. * Illumos specific utilities such as (mkfile) should be added to the tests/zfs-tests/cmd/ directory. Custom programs required by the test scripts can also be added here. * SELinux should be either is permissive mode or disabled when running the tests. The test cases should be updated to conform to a standard policy. * Redundant test functionality has been removed (zfault.sh). * Existing test scripts (zconfig.sh) should be migrated to use the framework for consistency and ease of testing. * The DISKS environment variable currently only supports loopback devices because of how the ZFS Test Suite expects partitions to be named (p1, p2, etc). Support must be added to generate the correct partition name based on the device location and name. * The ZFS Test Suite is part of the illumos code base at: https://github.com/illumos/illumos-gate/tree/master/usr/src/test Original-patch-by: Turbo Fredriksson <turbo@bayour.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Olaf Faaland <faaland1@llnl.gov> Closes #6 Closes #1534
201 lines
5.5 KiB
INI
201 lines
5.5 KiB
INI
#
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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 2008 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) 2016 by Delphix. All rights reserved.
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#
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. $STF_SUITE/include/commands.cfg
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. $STF_SUITE/include/libtest.shlib
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# Optionally override the installed ZFS commands to run in-tree
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if [[ -f "$STF_SUITE/include/zfs_commands.cfg" ]]; then
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. $STF_SUITE/include/zfs_commands.cfg
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fi
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# Define run length constants
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export RT_LONG="3"
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export RT_MEDIUM="2"
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export RT_SHORT="1"
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# Define macro for zone test
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export ZONE_POOL="zonepool"
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export ZONE_CTR="zonectr"
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# Common paths
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bindir=@bindir@
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sbindir=@sbindir@
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helperdir=@datarootdir@/@PACKAGE@/zfs-tests/bin
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# ZFS Commands
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ZDB=${ZDB:-${sbindir}/zdb}
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ZFS=${ZFS:-${sbindir}/zfs}
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ZHACK=${ZHACK:-${sbindir}/zhack}
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ZINJECT=${ZINJECT:-${sbindir}/zinject}
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ZPOOL=${ZPOOL:-${sbindir}/zpool}
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ZTEST=${ZTEST:-${sbindir}/ztest}
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ZPIOS=${ZPIOS:-${sbindir}/zpios}
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# Test Suite Specific Commands
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export CHG_USR_EXEC=${CHG_USR_EXEC:-${helperdir}/chg_usr_exec}
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export DEVNAME2DEVID=${DEVNAME2DEVID:-${helperdir}/devname2devid}
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export DIR_RD_UPDATE=${DIR_RD_UPDATE:-${helperdir}/dir_rd_update}
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export FILE_CHECK=${FILE_CHECK:-${helperdir}/file_check}
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export FILE_TRUNC=${FILE_TRUNC:-${helperdir}/file_trunc}
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export FILE_WRITE=${FILE_WRITE:-${helperdir}/file_write}
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export LARGEST_FILE=${LARGEST_FILE:-${helperdir}/largest_file}
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export MKBUSY=${MKBUSY:-${helperdir}/mkbusy}
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export MKFILE=${MKFILE:-${helperdir}/mkfile}
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export MKFILES=${MKFILES:-${helperdir}/mkfiles}
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export MKTREE=${MKTREE:-${helperdir}/mktree}
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export MMAP_EXEC=${MMAP_EXEC:-${helperdir}/mmap_exec}
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export MMAPWRITE=${MMAPWRITE:-${helperdir}/mmapwrite}
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export RANDFREE_FILE=${RANDFREE_FILE:-${helperdir}/randfree_file}
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export READMMAP=${READMMAP:-${helperdir}/readmmap}
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export RENAME_DIR=${RENAME_DIR:-${helperdir}/rename_dir}
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export RM_LNKCNT_ZERO_FILE=${RM_LNKCNT_ZERO_FILE:-${helperdir}/rm_lnkcnt_zero_file}
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export THREADSAPPEND=${THREADSAPPEND:-${helperdir}/threadsappend}
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export XATTRTEST=${XATTRTEST:-${helpdir}/xattrtest}
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# ensure we're running in the C locale, since
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# localised messages may result in test failures
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export LC_ALL="C"
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export LANG="C"
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#
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# pattern to ignore from 'zpool list'.
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#
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export NO_POOLS="no pools available"
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# pattern to ignore from 'zfs list'.
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export NO_DATASETS="no datasets available"
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export TEST_BASE_DIR="/var/tmp"
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# Default to compression ON
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export COMPRESSION_PROP=on
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# Default to using the checksum
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export CHECKSUM_PROP=on
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# some common variables used by test scripts :
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# some test pool names
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export TESTPOOL=testpool.$$
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export TESTPOOL1=testpool1.$$
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export TESTPOOL2=testpool2.$$
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export TESTPOOL3=testpool3.$$
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# some test file system names
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export TESTFS=testfs.$$
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export TESTFS1=testfs1.$$
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export TESTFS2=testfs2.$$
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export TESTFS3=testfs3.$$
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# some test directory names
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export TESTDIR=${TEST_BASE_DIR%%/}/testdir$$
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export TESTDIR0=${TEST_BASE_DIR%%/}/testdir0$$
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export TESTDIR1=${TEST_BASE_DIR%%/}/testdir1$$
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export TESTDIR2=${TEST_BASE_DIR%%/}/testdir2$$
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export ZFSROOT=
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export TESTSNAP=testsnap$$
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export TESTSNAP1=testsnap1$$
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export TESTSNAP2=testsnap2$$
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export TESTCLONE=testclone$$
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export TESTCLONE1=testclone1$$
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export TESTCLONE2=testclone2$$
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export TESTCLCT=testclct$$
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export TESTCTR=testctr$$
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export TESTCTR1=testctr1$$
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export TESTCTR2=testctr2$$
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export TESTVOL=testvol$$
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export TESTVOL1=testvol1$$
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export TESTVOL2=testvol2$$
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export TESTFILE0=testfile0.$$
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export TESTFILE1=testfile1.$$
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export TESTFILE2=testfile2.$$
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export LONGPNAME="poolname50charslong_012345678901234567890123456789"
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export LONGFSNAME="fsysname50charslong_012345678901234567890123456789"
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export SNAPFS="$TESTPOOL/$TESTFS@$TESTSNAP"
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export SNAPFS1="$TESTPOOL/$TESTVOL@$TESTSNAP"
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export VOLSIZE=150m
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export BIGVOLSIZE=1eb
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# Default to limit disks to be checked
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export MAX_FINDDISKSNUM=6
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# For iscsi target support
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export ISCSITGTFILE=/tmp/iscsitgt_file
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export ISCSITGT_FMRI=svc:/system/iscsitgt:default
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#
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# finally, if we're running in a local zone
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# we take some additional actions
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if ! is_global_zone; then
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reexport_pool
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fi
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export ZFS_VERSION=5
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export ZFS_ALL_VERSIONS="1 2 3 4 5"
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for i in $ZFS_ALL_VERSIONS; do
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eval 'export ZFS_VERSION_$i="v${i}-fs"'
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done
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if is_linux; then
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unpack_opts="--sparse -xf"
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pack_opts="--sparse -cf"
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verbose=" -v"
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unpack_preserve=" -xpf"
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pack_preserve=" -cpf"
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ZVOL_DEVDIR="/dev/zvol"
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ZVOL_RDEVDIR="/dev/zvol"
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DEV_DSKDIR="/dev"
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DEV_RDSKDIR="/dev"
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NEWFS_DEFAULT_FS="ext2"
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else
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unpack_opts="xv"
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pack_opts="cf"
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verbose="v"
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unpack_preserve="xpf"
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pack_preserve="cpf"
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ZVOL_DEVDIR="/dev/zvol/dsk"
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ZVOL_RDEVDIR="/dev/zvol/rdsk"
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DEV_DSKDIR="/dev/dsk"
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DEV_RDSKDIR="/dev/rdsk"
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NEWFS_DEFAULT_FS="ufs"
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fi
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export unpack_opts pack_opts verbose unpack_preserve pack_preserve \
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ZVOL_DEVDIR ZVOL_RDEVDIR NEWFS_DEFAULT_FS DEV_DSKDIR DEV_RDSKDIR
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