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# $FreeBSD$
24
25#
26# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)zinject_002_pos.ksh	1.3	09/06/22 SMI"
30#
31
32###############################################################################
33#
34# __stc_assertion_start
35#
36# ID: zinject_002_pos
37#
38# DESCRIPTION:
39#
40# Inject an error into the metadnode in the block
41# corresponding to the dnode for a file or directory
42# Verify fmdump will get the expect ereport
43#
44# STRATEGY:
45# 1) Populate ZFS file system
46# 2) Inject an error into the metadnode in the block.
47# 3) Verify fmdump get the ereport as expect.
48#	<Errno>	 <Expect ereport>		<Comments>
49#	io		ereport.fs.zfs.io
50#			ereport.fs.zfs.data
51#	checksum	ereport.fs.zfs.checksum	Non-stripe pool
52#			ereport.fs.zfs.data
53#	checksum	ereport.fs.zfs.data     Stripe pool only
54#
55# TESTABILITY: explicit
56#
57# TEST_AUTOMATION_LEVEL: automated
58#
59# CODING_STATUS: COMPLETED (2007-02-01)
60#
61# __stc_assertion_end
62#
63################################################################################
64
65. $STF_SUITE/tests/zinject/zinject.kshlib
66
67verify_runnable "global"
68
69log_assert "Verify fault inject handle metadnode error successfully."
70log_onexit cleanup_env
71
72set -A types "" "mirror" "raidz" "raidz2"
73
74typeset -i maxnumber=1
75
76function test_zinject_unit
77{
78	typeset etype=$1
79	typeset object=$2
80	typeset errno=$3
81	typeset ereport=$4
82	typeset now
83
84	typeset otype="file"
85	[[ -d $object ]] && otype="dir"
86
87	now=`date '+%m/%d/%y %H:%M:%S'`
88	inject_fault $etype $object $errno
89
90	trigger_inject $etype $object $otype
91
92	log_must check_ereport "$now" $ereport
93
94	log_must check_status $TESTPOOL "$TESTPOOL/$TESTFS:<0x0>"
95
96	inject_clear
97}
98
99function test_zinject
100{
101	typeset basedir=$1
102	typeset pooltype=$2
103	typeset -i i=0
104	typeset etype="dnode"
105
106	set -A errset "io" "ereport.fs.zfs.io ereport.fs.zfs.data"
107
108	((i=${#errset[*]}))
109	if [[ -n $pooltype ]] ; then
110		errset[i]="checksum"
111		errset[((i+1))]="ereport.fs.zfs.checksum ereport.fs.zfs.data"
112	else
113		errset[i]="checksum"
114		errset[((i+1))]="ereport.fs.zfs.data"
115	fi
116
117	i=0
118	while ((i < ${#errset[*]} )); do
119		for object in $basedir/testfile.$maxnumber \
120			$basedir/testdir.$maxnumber ; do
121			test_zinject_unit $etype $object \
122				${errset[i]} "${errset[((i+1))]}"
123		done
124
125		(( i = i + 2 ))
126	done
127}
128
129inject_clear
130for type in "${types[@]}"; do
131	create_pool $TESTPOOL $type $pooldevs spare $sparedevs
132
133	log_must $ZPOOL add -f $TESTPOOL log $logdevs
134	log_must $ZPOOL add -f $TESTPOOL cache $cachedevs
135
136	log_must $ZPOOL replace $TESTPOOL $VDEV0 $sparedevs
137	log_must $ZFS create $TESTPOOL/$TESTFS
138	log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
139
140	populate_test_env $TESTDIR/safe_dir 64
141	populate_test_env $TESTDIR/bad_dir $maxnumber
142
143	test_zinject $TESTDIR/bad_dir $type
144
145	cleanup_env
146done
147
148log_pass "Fault inject handle metadnode error successfully."
149