diff options
Diffstat (limited to 'tests/zfs-tests/tests/functional/replacement/replace_resilver.ksh')
| -rwxr-xr-x | tests/zfs-tests/tests/functional/replacement/replace_resilver.ksh | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/replacement/replace_resilver.ksh b/tests/zfs-tests/tests/functional/replacement/replace_resilver.ksh new file mode 100755 index 000000000000..253cf65e452b --- /dev/null +++ b/tests/zfs-tests/tests/functional/replacement/replace_resilver.ksh @@ -0,0 +1,155 @@ +#!/bin/ksh -p +# +# CDDL HEADER START +# +# The contents of this file are subject to the terms of the +# Common Development and Distribution License (the "License"). +# You may not use this file except in compliance with the License. +# +# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +# or http://www.opensolaris.org/os/licensing. +# See the License for the specific language governing permissions +# and limitations under the License. +# +# When distributing Covered Code, include this CDDL HEADER in each +# file and include the License file at usr/src/OPENSOLARIS.LICENSE. +# If applicable, add the following below this CDDL HEADER, with the +# fields enclosed by brackets "[]" replaced with your own identifying +# information: Portions Copyright [yyyy] [name of copyright owner] +# +# CDDL HEADER END +# + +# +# Copyright 2008 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# + +# +# Copyright (c) 2013, 2016 by Delphix. All rights reserved. +# + +. $STF_SUITE/include/libtest.shlib +. $STF_SUITE/tests/functional/replacement/replacement.cfg + +# +# DESCRIPTION: +# Replacing disks during I/O should pass for supported pools. +# +# STRATEGY: +# 1. Create multidisk pools (stripe/mirror/raidz) and +# start some random I/O +# 2. Replace a disk in the pool with another disk. +# 3. Verify the integrity of the file system and the resilvering. +# + +verify_runnable "global" + +function cleanup +{ + if [[ -n "$child_pids" ]]; then + for wait_pid in $child_pids + do + kill $wait_pid + done + fi + + if poolexists $TESTPOOL1; then + destroy_pool $TESTPOOL1 + fi + + [[ -e $TESTDIR ]] && log_must rm -rf $TESTDIR/* +} + +log_assert "Replacing a disk during I/O completes." + +options="" +options_display="default options" + +log_onexit cleanup + +[[ -n "$HOLES_FILESIZE" ]] && options=" $options -f $HOLES_FILESIZE " + +[[ -n "$HOLES_BLKSIZE" ]] && options="$options -b $HOLES_BLKSIZE " + +[[ -n "$HOLES_COUNT" ]] && options="$options -c $HOLES_COUNT " + +[[ -n "$HOLES_SEED" ]] && options="$options -s $HOLES_SEED " + +[[ -n "$HOLES_FILEOFFSET" ]] && options="$options -o $HOLES_FILEOFFSET " + +options="$options -r " + +[[ -n "$options" ]] && options_display=$options + +child_pids="" + +function replace_test +{ + typeset -i iters=2 + typeset -i index=0 + typeset opt=$1 + typeset disk1=$2 + typeset disk2=$3 + + typeset i=0 + while [[ $i -lt $iters ]]; do + log_note "Invoking file_trunc with: $options_display" + file_trunc $options $TESTDIR/$TESTFILE.$i & + typeset pid=$! + + sleep 1 + + child_pids="$child_pids $pid" + ((i = i + 1)) + done + + log_must zpool replace -w $opt $TESTPOOL1 $disk1 $disk2 + + for wait_pid in $child_pids + do + kill $wait_pid + done + child_pids="" + + log_must zpool export $TESTPOOL1 + log_must zpool import -d $TESTDIR $TESTPOOL1 + log_must zfs umount $TESTPOOL1/$TESTFS1 + log_must zdb -cdui $TESTPOOL1/$TESTFS1 + log_must zfs mount $TESTPOOL1/$TESTFS1 + verify_pool $TESTPOOL1 +} + +specials_list="" +i=0 +while [[ $i != 3 ]]; do + log_must truncate -s $MINVDEVSIZE $TESTDIR/$TESTFILE1.$i + specials_list="$specials_list $TESTDIR/$TESTFILE1.$i" + + ((i = i + 1)) +done + +# +# Create a replacement disk special file. +# +log_must truncate -s $MINVDEVSIZE $TESTDIR/$REPLACEFILE + +for type in "" "raidz" "mirror"; do + for op in "" "-f"; do + create_pool $TESTPOOL1 $type $specials_list + log_must zfs create $TESTPOOL1/$TESTFS1 + log_must zfs set mountpoint=$TESTDIR1 $TESTPOOL1/$TESTFS1 + + replace_test "$opt" $TESTDIR/$TESTFILE1.1 $TESTDIR/$REPLACEFILE + + zpool iostat -v $TESTPOOL1 | grep "$REPLACEFILE" + if [[ $? -ne 0 ]]; then + log_fail "$REPLACEFILE is not present." + fi + + destroy_pool $TESTPOOL1 + log_must rm -rf /$TESTPOOL1 + done +done + +log_pass |