diff options
Diffstat (limited to 'tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh')
| -rwxr-xr-x | tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh b/tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh new file mode 100755 index 000000000000..19576a82100b --- /dev/null +++ b/tests/zfs-tests/tests/functional/online_offline/online_offline_002_neg.ksh @@ -0,0 +1,137 @@ +#!/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 2009 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 +. $STF_SUITE/tests/functional/online_offline/online_offline.cfg + +# +# DESCRIPTION: +# Turning disks in a pool offline should fail when there is no longer +# sufficient redundancy. +# +# STRATEGY: +# 1. Start some random I/O on the mirror or raidz. +# 2. Verify that we can offline as many disks as the redundancy level +# will support, but not more. +# 3. Verify the integrity of the file system and the resilvering. +# + +verify_runnable "global" + +DISKLIST=$(get_disklist $TESTPOOL) + +function cleanup +{ + # + # Ensure we don't leave disks in the offline state + # + for disk in $DISKLIST; do + log_must zpool online $TESTPOOL $disk + check_state $TESTPOOL $disk "online" + if [[ $? != 0 ]]; then + log_fail "Unable to online $disk" + fi + + done + + kill $killpid >/dev/null 2>&1 + [[ -e $TESTDIR ]] && log_must rm -rf $TESTDIR/* +} + +log_assert "Turning both disks offline should fail." + +log_onexit cleanup + +file_trunc -f $((64 * 1024 * 1024)) -b 8192 -c 0 -r $TESTDIR/$TESTFILE1 & +typeset killpid="$! " + +disks=($DISKLIST) + +# +# The setup script will give us either a mirror or a raidz. The former can have +# all but one vdev offlined, whereas with raidz there can be only one. +# +pooltype='mirror' +zpool list -v $TESTPOOL | grep raidz >/dev/null 2>&1 && pooltype='raidz' + +typeset -i i=0 +while [[ $i -lt ${#disks[*]} ]]; do + typeset -i j=0 + if [[ $pooltype = 'mirror' ]]; then + # Hold one disk online, verify the others can be offlined. + log_must zpool online $TESTPOOL ${disks[$i]} + check_state $TESTPOOL ${disks[$i]} "online" || \ + log_fail "Failed to set ${disks[$i]} online" + log_must zpool wait -t resilver $TESTPOOL + log_must zpool clear $TESTPOOL + while [[ $j -lt ${#disks[*]} ]]; do + if [[ $j -eq $i ]]; then + ((j++)) + continue + fi + log_must zpool offline $TESTPOOL ${disks[$j]} + check_state $TESTPOOL ${disks[$j]} "offline" || \ + log_fail "Failed to set ${disks[$j]} offline" + ((j++)) + done + elif [[ $pooltype = 'raidz' ]]; then + # Hold one disk offline, verify the others can't be offlined. + log_must zpool offline $TESTPOOL ${disks[$i]} + check_state $TESTPOOL ${disks[$i]} "offline" || \ + log_fail "Failed to set ${disks[$i]} offline" + while [[ $j -lt ${#disks[*]} ]]; do + if [[ $j -eq $i ]]; then + ((j++)) + continue + fi + log_mustnot zpool offline $TESTPOOL ${disks[$j]} + check_state $TESTPOOL ${disks[$j]} "online" || \ + log_fail "Failed to set ${disks[$j]} online" + check_state $TESTPOOL ${disks[$i]} "offline" || \ + log_fail "Failed to set ${disks[$i]} offline" + ((j++)) + done + log_must zpool online $TESTPOOL ${disks[$i]} + check_state $TESTPOOL ${disks[$i]} "online" || \ + log_fail "Failed to set ${disks[$i]} online" + log_must zpool wait -t resilver $TESTPOOL + log_must zpool clear $TESTPOOL + fi + ((i++)) +done + +log_must kill $killpid +sync + +typeset dir=$(get_device_dir $DISKS) +verify_filesys "$TESTPOOL" "$TESTPOOL/$TESTFS" "$dir" + +log_pass |