1#!/usr/bin/ksh -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 28# 29# Copyright (c) 2013 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33. $STF_SUITE/tests/functional/online_offline/online_offline.cfg 34 35# 36# DESCRIPTION: 37# Turning a disk offline and back online during I/O completes. 38# 39# STRATEGY: 40# 1. Create a mirror and start some random I/O 41# 2. For each disk in the mirror, set it offline and online 42# 3. Verify the integrity of the file system and the resilvering. 43# 44 45verify_runnable "global" 46 47DISKLIST=$(get_disklist $TESTPOOL) 48 49function cleanup 50{ 51 # 52 # Ensure we don't leave disks in the offline state 53 # 54 for disk in $DISKLIST; do 55 log_must $ZPOOL online $TESTPOOL $disk 56 check_state $TESTPOOL $disk "online" 57 if [[ $? != 0 ]]; then 58 log_fail "Unable to online $disk" 59 fi 60 61 done 62 63 [[ -e $TESTDIR ]] && log_must $RM -rf $TESTDIR/* 64} 65 66log_assert "Turning a disk offline and back online during I/O completes." 67 68options="" 69options_display="default options" 70 71log_onexit cleanup 72 73[[ -n "$HOLES_FILESIZE" ]] && options=" $options -f $HOLES_FILESIZE " 74 75[[ -n "$HOLES_BLKSIZE" ]] && options="$options -b $HOLES_BLKSIZE " 76 77[[ -n "$HOLES_COUNT" ]] && options="$options -c $HOLES_COUNT " 78 79[[ -n "$HOLES_SEED" ]] && options="$options -s $HOLES_SEED " 80 81[[ -n "$HOLES_FILEOFFSET" ]] && options="$options -o $HOLES_FILEOFFSET " 82 83options="$options -r " 84 85[[ -n "$options" ]] && options_display=$options 86 87typeset child_pid="" 88 89typeset -i iters=2 90typeset -i index=0 91 92i=0 93while [[ $i -lt $iters ]]; do 94 log_note "Invoking $FILE_TRUNC with: $options_display" 95 $FILE_TRUNC $options $TESTDIR/$TESTFILE.$i & 96 typeset pid=$! 97 98 $SLEEP 1 99 if ! $PS -p $pid > /dev/null 2>&1; then 100 log_fail "$FILE_TRUNC $options $TESTDIR/$TESTFILE.$i" 101 fi 102 103 child_pids="$child_pids $pid" 104 ((i = i + 1)) 105done 106 107for disk in $DISKLIST; do 108 # 109 # Allow some common data to reach each side of the mirror. 110 # 111 $SLEEP 30 112 113 i=0 114 while [[ $i -lt $iters ]]; do 115 log_must $ZPOOL offline $TESTPOOL $disk 116 check_state $TESTPOOL $disk "offline" 117 if [[ $? != 0 ]]; then 118 log_fail "$disk of $TESTPOOL is not offline." 119 fi 120 121 (( i = i + 1 )) 122 done 123 124 # 125 # Sleep to allow the two sides to get out of sync 126 # 127 $SLEEP 60 128 129 log_must $ZPOOL online $TESTPOOL $disk 130 check_state $TESTPOOL $disk "online" 131 if [[ $? != 0 ]]; then 132 log_fail "$disk of $TESTPOOL did not match online state" 133 fi 134done 135 136for wait_pid in $child_pids 137do 138 $KILL $wait_pid 139done 140 141typeset dir=$(get_device_dir $DISKS) 142verify_filesys "$TESTPOOL" "$TESTPOOL/$TESTFS" "$dir" 143 144log_pass 145