Mercurial > illumos > illumos-gate
view usr/src/test/zfs-tests/tests/functional/cli_root/zpool_import/zpool_import_missing_003_pos.ksh @ 13899:0bcf78798346
3311 Want a test framework for arbitrary OS unit tests
3312 Add a testrunner package for OS unit tests
3313 Add a testrunner package to convert ZFS tests from STF
Reviewed by: Matt Ahrens <matthew.ahrens@delphix.com>
Reviewed by: Will Guyette <will.guyette@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Henrik Mattson <henrik.mattson@delphix.com>
Reviewed by: Sonu Pillai <sonu.pillai@delphix.com>
Reviewed by: Christopher Siden <chris.siden@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Richard Lowe <richlowe@richlowe.net>
author | John Wren Kennedy <john.kennedy@delphix.com> |
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date | Wed, 05 Dec 2012 22:04:50 -0500 |
parents | |
children |
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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) 2012 by Delphix. All rights reserved. # . $STF_SUITE/include/libtest.shlib . $STF_SUITE/tests/functional/cli_root/zfs_mount/zfs_mount.kshlib . $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.cfg # # DESCRIPTION: # Once a pool has been exported, but one or more devices are # overlapped with other exported pool, import should handle # this kind of situation properly. # # STRATEGY: # 1. Repeat 1-3, create two test pools upon device files separately. # These two pools should have one or more devices are overlapped. # using the various combinations. # - Regular pool # - Mirror # - Raidz # 2. Create necessary filesystem and test files. # 3. Export the test pool. # 4. Verify 'zpool import -d' with these two pools will have results # as described: # - Regular, report error while any number of devices failing. # - Mirror could withstand (N-1) devices failing # before data integrity is compromised # - Raidz could withstand one devices failing # before data integrity is compromised # verify_runnable "global" set -A vdevs "" "mirror" "raidz" function verify { typeset pool=$1 typeset fs=$2 typeset mtpt=$3 typeset health=$4 typeset file=$5 typeset checksum1=$6 typeset myhealth typeset mymtpt typeset checksum2 log_must poolexists $pool myhealth=$($ZPOOL list -H -o health $pool) [[ $myhealth == $health ]] || \ log_fail "$pool: Incorrect health ($myhealth), " \ "expected ($health)." log_must ismounted $pool/$fs mymtpt=$(get_prop mountpoint $pool/$fs) [[ $mymtpt == $mtpt ]] || \ log_fail "$pool/$fs: Incorrect mountpoint ($mymtpt), " \ "expected ($mtpt)." [[ ! -e $mtpt/$file ]] && \ log_fail "$mtpt/$file missing after import." checksum2=$($SUM $mymtpt/$file | $AWK '{print $1}') [[ "$checksum1" != "$checksum2" ]] && \ log_fail "Checksums differ ($checksum1 != $checksum2)" return 0 } function cleanup { cd $DEVICE_DIR || log_fail "Unable change directory to $DEVICE_DIR" for pool in $TESTPOOL1 $TESTPOOL2; do if poolexists "$pool" ; then cleanup_filesystem $pool $TESTFS destroy_pool $pool fi done [[ -e $DEVICE_DIR/$DEVICE_ARCHIVE ]] && \ log_must $TAR xf $DEVICE_DIR/$DEVICE_ARCHIVE } function cleanup_all { cleanup # recover dev files typeset i=0 while (( i < $MAX_NUM )); do typeset file=${DEVICE_DIR}/${DEVICE_FILE}$i if [[ -e $file ]]; then log_must $RM $file fi log_must $MKFILE $FILE_SIZE $file ((i += 1)) done log_must $RM -f $DEVICE_DIR/$DEVICE_ARCHIVE cd $CWD || log_fail "Unable change directory to $CWD" } log_onexit cleanup_all log_assert "Verify that import could handle device overlapped." CWD=$PWD cd $DEVICE_DIR || log_fail "Unable change directory to $DEVICE_DIR" log_must $TAR cf $DEVICE_DIR/$DEVICE_ARCHIVE ${DEVICE_FILE}* checksum1=$($SUM $MYTESTFILE | $AWK '{print $1}') typeset -i i=0 typeset -i j=0 typeset -i count=0 typeset -i num=0 typeset vdev1="" typeset vdev2="" typeset action while (( num < $GROUP_NUM )); do vdev1="$vdev1 ${DEVICE_DIR}/${DEVICE_FILE}$num" (( num = num + 1 )) done while (( i < ${#vdevs[*]} )); do j=0 while (( j < ${#vdevs[*]} )); do (( j != 0 )) && \ log_must $TAR xf $DEVICE_DIR/$DEVICE_ARCHIVE typeset -i overlap=1 typeset -i begin typeset -i end while (( overlap <= $GROUP_NUM )); do vdev2="" (( begin = $GROUP_NUM - overlap )) (( end = 2 * $GROUP_NUM - overlap - 1 )) (( num = begin )) while (( num <= end )); do vdev2="$vdev2 ${DEVICE_DIR}/${DEVICE_FILE}$num" (( num = num + 1 )) done setup_filesystem "$vdev1" $TESTPOOL1 $TESTFS $TESTDIR1 \ "" ${vdevs[i]} log_must $CP $MYTESTFILE $TESTDIR1/$TESTFILE0 log_must $ZFS umount $TESTDIR1 poolexists $TESTPOOL1 && \ log_must $ZPOOL export $TESTPOOL1 setup_filesystem "$vdev2" $TESTPOOL2 $TESTFS $TESTDIR2 \ "" ${vdevs[j]} log_must $CP $MYTESTFILE $TESTDIR2/$TESTFILE0 log_must $ZFS umount $TESTDIR2 poolexists $TESTPOOL2 && \ log_must $ZPOOL export $TESTPOOL2 action=log_must case "${vdevs[i]}" in 'mirror') (( overlap == $GROUP_NUM )) && \ action=log_mustnot ;; 'raidz') (( overlap > 1 )) && \ action=log_mustnot ;; '') action=log_mustnot ;; esac $action $ZPOOL import -d $DEVICE_DIR $TESTPOOL1 log_must $ZPOOL import -d $DEVICE_DIR $TESTPOOL2 if [[ $action == log_must ]]; then verify "$TESTPOOL1" "$TESTFS" "$TESTDIR1" \ "DEGRADED" "$TESTFILE0" "$checksum1" fi verify "$TESTPOOL2" "$TESTFS" "$TESTDIR2" \ "ONLINE" "$TESTFILE0" "$checksum1" cleanup (( overlap = overlap + 1 )) done ((j = j + 1)) done ((i = i + 1)) done log_pass "Import could handle device overlapped."