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# 24# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27# ident "@(#)hotspare_snapshot_001_pos.ksh 1.3 09/06/22 SMI" 28# 29. $STF_SUITE/tests/hotspare/hotspare.kshlib 30 31################################################################################ 32# 33# __stc_assertion_start 34# 35# ID: hotspare_snapshot_001_pos 36# 37# DESCRIPTION: 38# If a hot spare have been activated, create snapshot upon filesystem, 39# then invoke "zpool detach" with this hot spare, 40# the data in snapshot should untouched. 41# 42# STRATEGY: 43# 1. Create a storage pool with hot spares 44# 2. Create some files, create a snapshot upon filesystem 45# 3. Activate a spare device to the pool 46# 4. Create some files, create an new snapshot upon filesystem 47# 5. Do 'zpool detach' with the spare in device 48# 6. Verify the 2 snapshots are all kept, and verify the data integrity within them. 49# 50# TESTABILITY: explicit 51# 52# TEST_AUTOMATION_LEVEL: automated 53# 54# CODING STATUS: COMPLETED (2006-06-07) 55# 56# __stc_assertion_end 57# 58############################################################################### 59 60verify_runnable "global" 61 62function cleanup 63{ 64 poolexists $TESTPOOL && \ 65 destroy_pool $TESTPOOL 66 67 partition_cleanup 68} 69 70function verify_assertion # dev 71{ 72 typeset dev=$1 73 typeset odev=${pooldevs[0]} 74 75 log_must $CP $MYTESTFILE $mtpt/$TESTFILE0 76 log_must $ZFS snapshot $TESTPOOL@snap.0 77 78 log_must $ZPOOL replace $TESTPOOL $odev $dev 79 80 log_must $CP $MYTESTFILE $mtpt/$TESTFILE1 81 log_must $ZFS snapshot $TESTPOOL@snap.1 82 83 log_must $SYNC 84 85 log_must $ZPOOL detach $TESTPOOL $dev 86 87 for file in \ 88 "$snaproot/snap.0/$TESTFILE0" \ 89 "$snaproot/snap.1/$TESTFILE0" \ 90 "$snaproot/snap.1/$TESTFILE1" ; do 91 [[ ! -e $file ]] && \ 92 log_fail "$file missing after detach hotspare." 93 checksum2=$($SUM $file | $AWK '{print $1}') 94 [[ "$checksum1" != "$checksum2" ]] && \ 95 log_fail "Checksums differ ($checksum1 != $checksum2)" 96 done 97 98 log_must $RM -f $mtpt/* 99 log_must $ZFS destroy $TESTPOOL@snap.1 100 log_must $ZFS destroy $TESTPOOL@snap.0 101} 102 103log_assert "'zpool detach <pool> <vdev> ...' against hotspare should do no harm to snapshot." 104 105log_onexit cleanup 106 107typeset mtpt="" snaproot="" 108 109set_devs 110 111checksum1=$($SUM $MYTESTFILE | $AWK '{print $1}') 112 113for keyword in "${keywords[@]}" ; do 114 setup_hotspares "$keyword" 115 116 mtpt=$(get_prop mountpoint $TESTPOOL) 117 snaproot="$mtpt/$(get_snapdir_name)" 118 119 iterate_over_hotspares verify_assertion 120 121 destroy_pool "$TESTPOOL" 122done 123 124log_pass "'zpool detach <pool> <vdev> ...' against hotspare should do no harm to snapshot." 125