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 2008 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26
27. $STF_SUITE/include/libtest.kshlib
28
29###############################################################################
30#
31# __stc_assertion_start
32#
33# ID: zvol_misc_002_pos
34#
35# DESCRIPTION:
36# Verify that ZFS volume snapshot could be fscked
37#
38# STRATEGY:
39# 1. Create a ZFS volume
40# 2. Copy some files and create snapshot
41# 3. Verify fsck on the snapshot is OK
42#
43# TESTABILITY: explicit
44#
45# TEST_AUTOMATION_LEVEL: automated
46#
47# CODING_STATUS: COMPLETED (2006-10-13)
48#
49# __stc_assertion_end
50#
51################################################################################
52
53verify_runnable "global"
54
55function cleanup
56{
57	snapexists $TESTPOOL/$TESTVOL@snap && \
58		$ZFS destroy $TESTPOOL/$TESTVOL@snap
59
60	ismounted $TESTDIR ufs && log_must $UMOUNT $TESTDIR
61	[[ -e $TESTDIR ]] && $RM -rf $TESTDIR
62}
63
64log_assert "Verify that ZFS volume snapshot could be fscked"
65log_onexit cleanup
66
67$NEWFS /dev/zvol/$TESTPOOL/$TESTVOL >/dev/null 2>&1
68(( $? != 0 )) && log_fail "Unable to newfs(1M) $TESTPOOL/$TESTVOL"
69
70log_must $MKDIR $TESTDIR
71log_must $MOUNT /dev/zvol/$TESTPOOL/$TESTVOL $TESTDIR
72
73typeset -i fn=0
74typeset -i retval=0
75
76# Write about 200MB of data.
77populate_dir $TESTDIR/testfile 5 $NUM_WRITES $BLOCKSZ 0
78
79log_must sync
80log_must $MOUNT -o rw -u $TESTDIR
81log_must $ZFS snapshot $TESTPOOL/$TESTVOL@snap
82log_must $FSCK -t ufs -n /dev/zvol/$TESTPOOL/$TESTVOL@snap >/dev/null 2>&1
83
84log_pass "Verify that ZFS volume snapshot could be fscked"
85