| #!/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 |
| . $STF_SUITE/tests/functional/replacement/replacement.cfg |
| |
| # |
| # DESCRIPTION: |
| # Replacing disks during I/O should pass for supported pools. |
| # |
| # STRATEGY: |
| # 1. Create multidisk pools (stripe/mirror/raidz/draid) and |
| # start some random I/O |
| # 2. Replace a disk in the pool with another disk. |
| # 3. Verify the integrity of the file system and the resilvering. |
| # |
| |
| verify_runnable "global" |
| |
| function cleanup |
| { |
| if [[ -n "$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" "draid"; 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 |