/tests/zfs-tests/tests/functional/replacement/replacement_003_pos.ksh
Korn Shell | 161 lines | 84 code | 39 blank | 38 comment | 17 complexity | 18b8f8e9708a086635e98cbcc40f6680 MD5 | raw file
Possible License(s): Apache-2.0, MPL-2.0-no-copyleft-exception
- #!/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
- . $STF_SUITE/tests/functional/replacement/replacement.cfg
- #
- # DESCRIPTION:
- # Detaching disks during I/O should pass for supported pools.
- #
- # STRATEGY:
- # 1. Create multidisk pools (stripe/mirror/raidz) and
- # start some random I/O
- # 2. Detach a disk from the pool.
- # 3. Verify the integrity of the file system and the resilvering.
- #
- verify_runnable "global"
- function cleanup
- {
- if [[ -n "$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 $HOLES_FILEOFFSET "
- ptions="$options -r "
- [[ -n "$options" ]] && options_display=$options
- child_pids=""
- function detach_test
- {
- typeset -i iters=2
- typeset -i index=0
- typeset disk1=$1
- 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 detach $TESTPOOL1 $disk1
- sleep 10
- 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
- }
- specials_list=""
- i=0
- while [[ $i != 2 ]]; do
- mkfile $MINVDEVSIZE $TESTDIR/$TESTFILE1.$i
- specials_list="$specials_list $TESTDIR/$TESTFILE1.$i"
- ((i = i + 1))
- done
- create_pool $TESTPOOL1 mirror $specials_list
- log_must zfs create $TESTPOOL1/$TESTFS1
- log_must zfs set mountpoint=$TESTDIR1 $TESTPOOL1/$TESTFS1
- detach_test $TESTDIR/$TESTFILE1.1
- zpool iostat -v $TESTPOOL1 | grep "$TESTDIR/$TESTFILE1.1"
- if [[ $? -eq 0 ]]; then
- log_fail "$TESTFILE1.1 should no longer be present."
- fi
- destroy_pool $TESTPOOL1
- log_note "Verify 'zpool detach' fails with non-mirrors."
- for type in "" "raidz" "raidz1" ; do
- create_pool $TESTPOOL1 $type $specials_list
- log_must zfs create $TESTPOOL1/$TESTFS1
- log_must zfs set mountpoint=$TESTDIR1 $TESTPOOL1/$TESTFS1
- log_mustnot zpool detach $TESTDIR/$TESTFILE1.1
- zpool iostat -v $TESTPOOL1 | grep "$TESTDIR/$TESTFILE1.1"
- if [[ $? -ne 0 ]]; then
- log_fail "$TESTFILE1.1 is not present."
- fi
- destroy_pool $TESTPOOL1
- done
- log_pass