1#!/usr/local/bin/ksh93 -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 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26
27. $STF_SUITE/tests/slog/slog.kshlib
28
29#################################################################################
30#
31# __stc_assertion_start
32#
33# ID: slog_012_neg
34#
35# DESCRIPTION:
36#	Pool can survive when one of mirror log device get corrupted
37#
38# STRATEGY:
39#	1. Create pool with mirror slog devices
40#	2. Make corrupted on one disk
41#	3. Verify the pool is fine
42#
43# TESTABILITY: explicit
44#
45# TEST_AUTOMATION_LEVEL: automated
46#
47# CODING_STATUS: COMPLETED (2007-06-20)
48#
49# __stc_assertion_end
50#
51################################################################################
52
53verify_runnable "global"
54
55log_assert "Pool can survive when one of mirror log device get corrupted."
56log_onexit cleanup
57
58function test_slog_mirror_corruption # <pooltype> <sparetype>
59{
60	typeset pooltype=$1
61	typeset sparetype=$2
62
63	create_pool $TESTPOOL $type $VDEV $spare $SDEV log mirror $LDEV
64
65	mntpnt=$(get_prop mountpoint $TESTPOOL)
66	#
67	# Create file in pool to trigger writing in slog devices
68	#
69	log_must $DD if=/dev/urandom of=$mntpnt/testfile.${TESTCASE_ID} count=100
70
71	ldev=$(random_get $LDEV)
72	eval `$STAT -s $ldev`
73	log_must $TRUNCATE -s0 $ldev
74	log_must $TRUNCATE -s $st_size $ldev
75	log_must $ZPOOL scrub $TESTPOOL
76
77	log_must display_status $TESTPOOL
78	log_must verify_slog_device $TESTPOOL $ldev UNAVAIL mirror
79
80	destroy_pool $TESTPOOL
81}
82slog_foreach_nologtype test_slog_mirror_corruption
83
84log_pass "Pool can survive when one of mirror log device get corrupted."
85