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 http://www.opensolaris.org/os/licensing. 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 2009 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2013, 2018 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/tests/functional/slog/slog.kshlib 33 34# 35# DESCRIPTION: 36# log device can survive when one of pool device get corrupted 37# 38# STRATEGY: 39# 1. Create pool with slog devices 40# 2. Corrupt the data on one disk. 41# 3. Verify the log is fine 42# 43 44verify_runnable "global" 45 46log_assert "log device can survive when one of the pool device get corrupted." 47 48for type in "mirror" "raidz" "raidz2"; do 49 for spare in "" "spare"; do 50 log_must $ZPOOL create $TESTPOOL $type $VDEV $spare $SDEV \ 51 log $LDEV 52 53 # Create a file to be corrupted 54 dd if=/dev/urandom of=/$TESTPOOL/filler bs=1024k count=50 55 56 # 57 # Ensure the file has been synced out before attempting to 58 # corrupt its contents. 59 # 60 sync 61 62 # 63 # Corrupt a pool device to make the pool DEGRADED 64 # The oseek value below is to skip past the vdev label. 65 # 66 log_must dd if=/dev/urandom of=$VDIR/a bs=1024k oseek=4 \ 67 conv=notrunc count=50 68 log_must zpool scrub $TESTPOOL 69 log_must display_status $TESTPOOL 70 71 log_must wait_for_degraded $TESTPOOL 72 73 zpool status -v $TESTPOOL | grep logs | \ 74 grep "DEGRADED" 2>&1 >/dev/null 75 if (( $? == 0 )); then 76 log_fail "log device should display correct status" 77 fi 78 79 log_must zpool destroy -f $TESTPOOL 80 done 81done 82 83log_pass "log device can survive when one of the pool device get corrupted." 84