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/include/libtest.kshlib
28
29#################################################################################
30#
31# __stc_assertion_start
32#
33# ID: zfs_unmount_006_pos
34#
35# DESCRIPTION:
36#	Re-creating zfs files, 'zfs unmount' still succeed.
37#
38# STRATEGY:
39#	1. Create pool and filesystem.
40#	2. Recreating the same file in this fs for a while, then breaking out.
41#	3. Verify the filesystem can be unmount successfully.
42#
43# TESTABILITY: explicit
44#
45# TEST_AUTOMATION_LEVEL: automated
46#
47# CODING_STATUS: COMPLETED (2006-07-18)
48#
49# __stc_assertion_end
50#
51################################################################################
52
53verify_runnable "both"
54
55function cleanup
56{
57	if ! ismounted $TESTPOOL/$TESTFS ; then
58		log_must $ZFS mount $TESTPOOL/$TESTFS
59	fi
60}
61
62log_assert "Re-creating zfs files, 'zfs unmount' still succeed."
63log_onexit cleanup
64
65# Call cleanup to make sure the file system are mounted.
66cleanup
67mntpnt=$(get_prop mountpoint $TESTPOOL/$TESTFS)
68(($? != 0)) && log_fail "get_prop mountpoint $TESTPOOL/$TESTFS"
69
70typeset -i i=0
71while (( i < 10000 )); do
72	$CP $STF_SUITE/include/libtest.kshlib $mntpnt
73
74	(( i += 1 ))
75done
76log_note "Recreating zfs files for 10000 times."
77
78log_must $ZFS unmount $TESTPOOL/$TESTFS
79
80log_pass "Re-creating zfs files, 'zfs unmount' passed."
81