1#!/usr/local/bin/ksh93 -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# $FreeBSD$ 24 25# 26# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)hotspare_clone_002_pos.ksh 1.3 09/06/22 SMI" 30# 31. $STF_SUITE/tests/hotspare/hotspare.kshlib 32 33################################################################################ 34# 35# __stc_assertion_start 36# 37# ID: hotspare_clone_002_pos 38# 39# DESCRIPTION: 40# If a storage pool has activated hot spares, 41# create clone and then invoke "zpool detach" with the original device, 42# the data in clone should keep integrity. 43# 44# STRATEGY: 45# 1. Create a storage pool with hot spares activated. 46# 2. Create some files, create a snapshot & clone upon filesystem 47# 3. Activate a spare device to the pool 48# 4. Create some files, create an new snapshot & clone upon filesystem 49# 5. Do 'zpool detach' with the original device 50# 6. Verify the 2 clones are all kept, and verify the data integrity within them. 51# 52# TESTABILITY: explicit 53# 54# TEST_AUTOMATION_LEVEL: automated 55# 56# CODING STATUS: COMPLETED (2006-06-07) 57# 58# __stc_assertion_end 59# 60############################################################################### 61 62verify_runnable "global" 63 64function cleanup 65{ 66 poolexists $TESTPOOL && \ 67 destroy_pool $TESTPOOL 68 69 partition_cleanup 70} 71 72function verify_assertion # dev 73{ 74 typeset dev=$1 75 typeset odev=${pooldevs[0]} 76 77 log_must $CP $MYTESTFILE $mtpt/$TESTFILE0 78 log_must $ZFS snapshot $TESTPOOL@snap.0 79 log_must $ZFS clone $TESTPOOL@snap.0 \ 80 $TESTPOOL/clone.0 81 82 log_must $ZPOOL replace $TESTPOOL $odev $dev 83 84 log_must $CP $MYTESTFILE $mtpt/$TESTFILE1 85 log_must $ZFS snapshot $TESTPOOL@snap.1 86 log_must $ZFS clone $TESTPOOL@snap.1 \ 87 $TESTPOOL/clone.1 88 89 log_must $SYNC 90 91 log_must $ZPOOL detach $TESTPOOL $odev 92 93 for file in "$mtpt/clone.0/$TESTFILE0" \ 94 "$mtpt/clone.1/$TESTFILE1" ; do 95 [[ ! -e $file ]] && \ 96 log_fail "$file missing after detach hotspare." 97 checksum2=$($SUM $file | $AWK '{print $1}') 98 [[ "$checksum1" != "$checksum2" ]] && \ 99 log_fail "Checksums differ ($checksum1 != $checksum2)" 100 done 101 102 log_must $RM -rf $mtpt/clone.0/* 103 log_must $RM -rf $mtpt/clone.1/* 104 log_must $ZFS destroy -Rf $TESTPOOL@snap.1 105 log_must $ZFS destroy -Rf $TESTPOOL@snap.0 106 107 log_must $RM -f $mtpt/* 108 109 log_must $ZPOOL add -f "$TESTPOOL" spare $odev 110 log_must $ZPOOL replace "$TESTPOOL" $dev $odev 111 log_must $SYNC 112 log_must $ZPOOL detach "$TESTPOOL" $dev 113 log_must $ZPOOL add -f "$TESTPOOL" spare $dev 114} 115 116log_assert "'zpool detach <pool> <vdev> ...' against basic vdev should do no harm to clone." 117 118log_onexit cleanup 119 120typeset mtpt="" 121 122set_devs 123 124checksum1=$($SUM $MYTESTFILE | $AWK '{print $1}') 125 126for keyword in "${keywords[@]}" ; do 127 setup_hotspares "$keyword" 128 129 mtpt=$(get_prop mountpoint $TESTPOOL) 130 131 iterate_over_hotspares verify_assertion 132 133 destroy_pool "$TESTPOOL" 134done 135 136log_pass "'zpool detach <pool> <vdev> ...' against basic vdev should do no harm to clone." 137