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: rename_dirs_001_pos
34#
35# DESCRIPTION:
36# Create two directory trees in ZFS filesystem, and concurently rename
37# directory across the two trees. ZFS should be able to handle the race
38# situation.
39#
40# STRATEGY:
41# 1. Create a ZFS filesystem
42# 2. Make two directory tree in the zfs file system
43# 3. Continually rename directory from one tree to another tree in two process
44# 4. After the specified time duration, the system should not be panic.
45#
46# TESTABILITY: explicit
47#
48# TEST_AUTOMATION_LEVEL: automated
49#
50# CODING_STATUS: COMPLETED (2007-02-05)
51#
52# __stc_assertion_end
53#
54################################################################################
55
56verify_runnable "both"
57
58function cleanup
59{
60	log_must $RM -rf $TESTDIR/*
61}
62
63log_assert "ZFS can handle race directory rename operation."
64
65log_onexit cleanup
66
67$CD $TESTDIR
68$MKDIR -p 1/2/3/4/5 a/b/c/d/e
69
70$RENAME_DIR &
71
72$SLEEP $WAITTIME
73typeset -i retval=1
74$PGREP $RENAME_DIR >/dev/null 2>&1
75retval=$?
76if (( $retval == 0 )); then
77	$PKILL -9 $RENAME_DIR >/dev/null 2>&1
78fi
79
80log_pass "ZFS handle race directory rename operation as expected."
81