1#!/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 https://opensource.org/licenses/CDDL-1.0. 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 2008 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 30# Copyright (c) 2020 by Lawrence Livermore National Security, LLC. 31# 32 33. $STF_SUITE/include/libtest.shlib 34. $STF_SUITE/tests/functional/replacement/replacement.cfg 35 36# 37# DESCRIPTION: 38# Attaching disks during I/O should pass for supported pools. 39# 40# STRATEGY: 41# 1. Create multidisk pools (stripe/mirror/raidz/draid) and 42# start some random I/O 43# 2. Attach a disk to the pool. 44# 3. Verify the integrity of the file system and the resilvering. 45# 46# NOTE: Raidz does not support the sequential resilver (-s) option. 47# 48 49verify_runnable "global" 50 51function cleanup 52{ 53 if [[ -n "$child_pids" ]]; then 54 for wait_pid in $child_pids; do 55 kill $wait_pid 56 done 57 fi 58 59 if poolexists $TESTPOOL1; then 60 destroy_pool $TESTPOOL1 61 fi 62 63 [[ -e $TESTDIR ]] && log_must rm -rf $TESTDIR/* 64} 65 66log_assert "Replacing a disk during I/O completes." 67 68options="" 69options_display="default options" 70 71log_onexit cleanup 72 73[[ -n "$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 87child_pids="" 88 89function attach_test 90{ 91 typeset -i iters=2 92 typeset -i index=0 93 typeset opt=$1 94 typeset disk1=$2 95 typeset disk2=$3 96 97 typeset i=0 98 while [[ $i -lt $iters ]]; do 99 log_note "Invoking file_trunc with: $options_display" 100 file_trunc $options $TESTDIR/$TESTFILE.$i & 101 typeset pid=$! 102 103 sleep 1 104 105 child_pids="$child_pids $pid" 106 ((i = i + 1)) 107 done 108 109 log_must zpool attach -sw $opt $TESTPOOL1 $disk1 $disk2 110 111 for wait_pid in $child_pids; do 112 kill $wait_pid 113 done 114 child_pids="" 115 116 log_must zpool export $TESTPOOL1 117 log_must zpool import -d $TESTDIR $TESTPOOL1 118 log_must zfs umount $TESTPOOL1/$TESTFS1 119 log_must zdb -cdui $TESTPOOL1/$TESTFS1 120 log_must zfs mount $TESTPOOL1/$TESTFS1 121 verify_pool $TESTPOOL1 122} 123 124specials_list="" 125i=0 126while [[ $i != 3 ]]; do 127 truncate -s $MINVDEVSIZE $TESTDIR/$TESTFILE1.$i 128 specials_list="$specials_list $TESTDIR/$TESTFILE1.$i" 129 130 ((i = i + 1)) 131done 132 133# 134# Create a replacement disk special file. 135# 136truncate -s $MINVDEVSIZE $TESTDIR/$REPLACEFILE 137 138for op in "" "-f"; do 139 create_pool $TESTPOOL1 mirror $specials_list 140 log_must zfs create $TESTPOOL1/$TESTFS1 141 log_must zfs set mountpoint=$TESTDIR1 $TESTPOOL1/$TESTFS1 142 143 attach_test "$opt" $TESTDIR/$TESTFILE1.1 $TESTDIR/$REPLACEFILE 144 145 log_must eval "zpool iostat -v $TESTPOOL1 | grep \"$REPLACEFILE\"" 146 147 destroy_pool $TESTPOOL1 148done 149 150log_note "Verify 'zpool attach' fails with non-mirrors." 151 152for type in "" "raidz" "raidz1" "draid" "draid1"; do 153 for op in "" "-f"; do 154 create_pool $TESTPOOL1 $type $specials_list 155 log_must zfs create $TESTPOOL1/$TESTFS1 156 log_must zfs set mountpoint=$TESTDIR1 $TESTPOOL1/$TESTFS1 157 158 log_mustnot zpool attach -s "$opt" $TESTDIR/$TESTFILE1.1 \ 159 $TESTDIR/$REPLACEFILE 160 161 log_mustnot eval "zpool iostat -v $TESTPOOL1 | grep \"$REPLACEFILE\"" 162 163 destroy_pool $TESTPOOL1 164 done 165done 166 167log_pass 168