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Property to allow sets of features to be specified; for compatibility with specific versions / releases / external systems. Influences the behavior of 'zpool upgrade' and 'zpool create'. Initial man page changes and test cases included. Brief synopsis: zpool create -o compatibility=off|legacy|file[,file...] pool vdev... compatibility = off : disable compatibility mode (enable all features) compatibility = legacy : request that no features be enabled compatibility = file[,file...] : read features from specified files. Only features present in *all* files will be enabled on the resulting pool. Filenames may be absolute, or relative to /etc/zfs/compatibility.d or /usr/share/zfs/compatibility.d (/etc checked first). Only affects zpool create, zpool upgrade and zpool status. ABI changes in libzfs: * New function "zpool_load_compat" to load and parse compat sets. * Add "zpool_compat_status_t" typedef for compatibility parse status. * Add ZPOOL_PROP_COMPATIBILITY to the pool properties enum * Add ZPOOL_STATUS_COMPATIBILITY_ERR to the pool status enum An initial set of base compatibility sets are included in cmd/zpool/compatibility.d, and the Makefile for cmd/zpool is modified to install these in $pkgdatadir/compatibility.d and to create symbolic links to a reasonable set of aliases. Reviewed-by: ericloewe Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Reviewed-by: Richard Laager <rlaager@wiktel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Colm Buckley <colm@tuatha.org> Closes #11468
225 lines
5.7 KiB
Bash
225 lines
5.7 KiB
Bash
#!/bin/sh
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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 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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# Copyright (c) 2017 Lawrence Livermore National Security, LLC.
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#
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. $STF_SUITE/include/commands.cfg
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# ZFS Directories
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export ZEDLET_ETC_DIR=${ZEDLET_ETC_DIR:-@sysconfdir@/zfs/zed.d}
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export ZEDLET_LIBEXEC_DIR=${ZEDLET_LIBEXEC_DIR:-@zfsexecdir@/zed.d}
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export ZPOOL_SCRIPT_DIR=${ZPOOL_SCRIPT_DIR:-@sysconfdir@/zfs/zpool.d}
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export ZPOOL_COMPAT_DIR=${ZPOOL_COMPAT_DIR:-@datadir@/zfs/compatibility.d}
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# Define run length constants
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export RT_LONG="3"
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export RT_MEDIUM="2"
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export RT_SHORT="1"
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# Define macro for zone test
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export ZONE_POOL="zonepool"
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export ZONE_CTR="zonectr"
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# ensure we're running in the C locale, since
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# localised messages may result in test failures
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export LC_ALL="C"
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export LANG="C"
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#
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# pattern to ignore from 'zpool list'.
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#
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export NO_POOLS="no pools available"
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# pattern to ignore from 'zfs list'.
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export NO_DATASETS="no datasets available"
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# Default directory used for test files
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# NOTE: remove trailing "/", some functions rely on this to do pattern matching
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export TEST_BASE_DIR="$(dirname ${FILEDIR:-/var/tmp}/.)"
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# Default to compression ON
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export COMPRESSION_PROP=on
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# Default to using the checksum
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export CHECKSUM_PROP=on
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# some common variables used by test scripts :
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export FIO_SCRIPTS=$STF_SUITE/tests/perf/fio
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export PERF_SCRIPTS=$STF_SUITE/tests/perf/scripts
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# some test pool names
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export TESTPOOL=testpool
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export TESTPOOL1=testpool1
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export TESTPOOL2=testpool2
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export TESTPOOL3=testpool3
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export PERFPOOL=perfpool
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# some test file system names
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export TESTFS=testfs
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export TESTFS1=testfs1
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export TESTFS2=testfs2
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export TESTFS3=testfs3
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# some test directory names
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export TESTDIR=${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=${TEST_BASE_DIR%%/}/testdir2
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# some test sub file system names
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export TESTSUBFS=subfs
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export TESTSUBFS1=subfs1
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export TESTSUBFS2=subfs2
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# some temp files
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export TEMPFILE=${TEST_BASE_DIR%%/}/tempfile$$
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export TEMPFILE0=${TEST_BASE_DIR%%/}/tempfile0$$
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export TEMPFILE1=${TEST_BASE_DIR%%/}/tempfile1$$
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export TEMPFILE2=${TEST_BASE_DIR%%/}/tempfile2$$
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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 TESTBKMARK=testbkmark
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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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# Default minimum size for file based vdevs in the test suite
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export MINVDEVSIZE=$((256 * 1024 * 1024))
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# Minimum vdev size possible as defined in the OS
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export SPA_MINDEVSIZE=$((64 * 1024 * 1024))
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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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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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export MAX_PARTITIONS=8
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case $(uname -o) in
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GNU/Linux)
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unpack_opts="--sparse -xf"
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pack_opts="--sparse -cf"
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verbose=" -v"
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unpack_preserve=" -xpf"
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pack_preserve=" -cpf"
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ZVOL_DEVDIR="/dev/zvol"
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ZVOL_RDEVDIR="/dev/zvol"
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DEV_DSKDIR="/dev"
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DEV_RDSKDIR="/dev"
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DEV_MPATHDIR="/dev/mapper"
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ZEDLET_DIR="/var/tmp/zed"
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ZED_LOG="$ZEDLET_DIR/zed.log"
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ZED_DEBUG_LOG="$ZEDLET_DIR/zed.debug.log"
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VDEVID_CONF="$ZEDLET_DIR/vdev_id.conf"
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VDEVID_CONF_ETC="/etc/zfs/vdev_id.conf"
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NEWFS_DEFAULT_FS="ext2"
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SLICE_PREFIX=""
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;;
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FreeBSD)
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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"
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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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DEV_MPATHDIR="/dev/multipath"
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NEWFS_DEFAULT_FS="ufs"
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SLICE_PREFIX="p"
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;;
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illumos)
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export AUTO_SNAP=$(svcs -a | \
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awk '/auto-snapshot/ && /online/ { print $3 }')
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# finally, if we're running in a local zone
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# we take some additional actions
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if [ "$(zonename 2>/dev/null)" != "global" ]; then
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reexport_pool
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fi
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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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SLICE_PREFIX="s"
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;;
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esac
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export unpack_opts pack_opts verbose unpack_preserve pack_preserve \
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ZVOL_DEVDIR ZVOL_RDEVDIR DEV_DSKDIR DEV_RDSKDIR DEV_MPATHDIR \
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ZEDLET_DIR ZED_LOG ZED_DEBUG_LOG VDEVID_CONF VDEVID_CONF_ETC \
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NEWFS_DEFAULT_FS SLICE_PREFIX
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