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 2007 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)enospc_001_pos.ksh	1.2	07/01/09 SMI"
30#
31. $STF_SUITE/include/libtest.kshlib
32
33################################################################################
34#
35# __stc_assertion_start
36#
37# ID: enospc_001
38#
39# DESCRIPTION:
40# ENOSPC is returned on an attempt to write a second file
41# to a file system after a first file was written that terminated
42# with ENOSPC on a cleanly initialized file system.
43#
44# STRATEGY:
45# 1. Write a file until the file system is full.
46# 2. Ensure that ENOSPC is returned.
47# 3. Write a second file while the file system remains full.
48# 4. Verify the return code is ENOSPC.
49#
50# TESTABILITY: explicit
51#
52# TEST_AUTOMATION_LEVEL: automated
53#
54# CODING_STATUS: COMPLETED (2005-07-04)
55#
56# __stc_assertion_end
57#
58################################################################################
59
60verify_runnable "both"
61
62log_assert "ENOSPC is returned when file system is full."
63log_must $ZFS set compression=off $TESTPOOL/$TESTFS
64
65log_note "Writing file: $TESTFILE0 until ENOSPC."
66$FILE_WRITE -o create -f $TESTDIR/$TESTFILE0 -b $BLOCKSZ \
67    -c $NUM_WRITES -d $DATA
68ret=$?
69
70(( $ret != $ENOSPC )) && \
71    log_fail "$TESTFILE0 returned: $ret rather than ENOSPC."
72
73log_note "Write another file: $TESTFILE1 but expect ENOSPC."
74$FILE_WRITE -o create -f $TESTDIR/$TESTFILE1 -b $BLOCKSZ \
75    -c $NUM_WRITES -d $DATA
76ret=$?
77
78(( $ret != $ENOSPC )) && \
79    log_fail "$TESTFILE1 returned: $ret rather than ENOSPC."
80
81log_pass "ENOSPC returned as expected."
82