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# ident	"@(#)nestedfs_001_pos.ksh	1.2	07/01/09 SMI"
28#
29. $STF_SUITE/include/libtest.kshlib
30
31################################################################################
32#
33# __stc_assertion_start
34#
35# ID: nestedfs_001_pos
36#
37# DESCRIPTION:
38# Given a pool create a nested file system and a ZFS file system
39# in the nested file system. Populate the file system.
40#
41# As a sub-assertion, the test verifies that a nested file system with
42# a mounted file system cannot be destroyed.
43#
44# STRATEGY:
45# 1. Create a file in the new mountpoint
46# 2. Unmount the new mountpoint
47# 3. Show a nested file system with file systems cannot be destroyed
48#
49# TESTABILITY: explicit
50#
51# TEST_AUTOMATION_LEVEL: automated
52#
53# CODING_STATUS: COMPLETED (2005-07-04)
54#
55# __stc_assertion_end
56#
57################################################################################
58
59verify_runnable "both"
60
61typeset OP=create
62typeset -i BLOCKSZ=8192
63typeset -i NUM_WRITES=600
64typeset -i DATA=0
65
66log_assert "Verify a nested file system can be created/destroyed."
67
68log_must $FILE_WRITE -o $OP -f $TESTDIR1/$TESTFILE0 -b $BLOCKSZ \
69    -c $NUM_WRITES -d $DATA
70
71log_must $ZFS unmount $TESTDIR1
72
73log_note "Verify that a nested file system with a mounted file system "\
74    "cannot be destroyed."
75log_mustnot $ZFS destroy $TESTPOOL/$TESTCTR
76
77log_pass "A nested file system was successfully populated."
78