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_snapshot_001_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_snapshot_001_pos 38# 39# DESCRIPTION: 40# If a hot spare have been activated, create snapshot upon filesystem, 41# then invoke "zpool detach" with this hot spare, 42# the data in snapshot should untouched. 43# 44# STRATEGY: 45# 1. Create a storage pool with hot spares 46# 2. Create some files, create a snapshot upon filesystem 47# 3. Activate a spare device to the pool 48# 4. Create some files, create an new snapshot upon filesystem 49# 5. Do 'zpool detach' with the spare in device 50# 6. Verify the 2 snapshots 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 80 log_must $ZPOOL replace $TESTPOOL $odev $dev 81 82 log_must $CP $MYTESTFILE $mtpt/$TESTFILE1 83 log_must $ZFS snapshot $TESTPOOL@snap.1 84 85 log_must $SYNC 86 87 log_must $ZPOOL detach $TESTPOOL $dev 88 89 for file in \ 90 "$snaproot/snap.0/$TESTFILE0" \ 91 "$snaproot/snap.1/$TESTFILE0" \ 92 "$snaproot/snap.1/$TESTFILE1" ; do 93 [[ ! -e $file ]] && \ 94 log_fail "$file missing after detach hotspare." 95 checksum2=$($SUM $file | $AWK '{print $1}') 96 [[ "$checksum1" != "$checksum2" ]] && \ 97 log_fail "Checksums differ ($checksum1 != $checksum2)" 98 done 99 100 log_must $RM -f $mtpt/* 101 log_must $ZFS destroy $TESTPOOL@snap.1 102 log_must $ZFS destroy $TESTPOOL@snap.0 103} 104 105log_assert "'zpool detach <pool> <vdev> ...' against hotspare should do no harm to snapshot." 106 107log_onexit cleanup 108 109typeset mtpt="" snaproot="" 110 111set_devs 112 113checksum1=$($SUM $MYTESTFILE | $AWK '{print $1}') 114 115for keyword in "${keywords[@]}" ; do 116 setup_hotspares "$keyword" 117 118 mtpt=$(get_prop mountpoint $TESTPOOL) 119 snaproot="$mtpt/$(get_snapdir_name)" 120 121 iterate_over_hotspares verify_assertion 122 123 destroy_pool "$TESTPOOL" 124done 125 126log_pass "'zpool detach <pool> <vdev> ...' against hotspare should do no harm to snapshot." 127