1 #!/bin/ksh -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 28 # 29 # Copyright (c) 2013 by Delphix. All rights reserved. 30 # 31 32 . $STF_SUITE/include/libtest.shlib 33 . $STF_SUITE/tests/functional/devices/devices.cfg 34 . $STF_SUITE/tests/functional/devices/devices_common.kshlib 35 36 # 37 # DESCRIPTION: 38 # When set property devices=off on file system, device files cannot be used 39 # in this file system. 40 # 41 # STRATEGY: 42 # 1. Create pool and file system. 43 # 2. Set devices=off on this file system. 44 # 3. Separately create block device file and character file. 45 # 4. Separately read from those two device files. 46 # 5. Check the return value, and make sure it failed. 47 # 48 49 verify_runnable "global" 50 51 log_assert "Setting devices=off on file system, the devices files in this file"\ 52 "system can not be used." 53 log_onexit cleanup 54 55 log_must $ZFS set devices=off $TESTPOOL/$TESTFS 56 57 # 58 # Separately create block device file and character device file, then try to 59 # open them and make sure it failed. 60 # 61 create_dev_file b $TESTDIR/$TESTFILE1 62 log_mustnot $DD if=$TESTDIR/$TESTFILE1 of=$TESTDIR/$TESTFILE1.out count=1 63 create_dev_file c $TESTDIR/$TESTFILE2 64 log_mustnot $DD if=$TESTDIR/$TESTFILE2 of=$TESTDIR/$TESTFILE2.out count=1 65 66 log_pass "Setting devices=off on file system and testing it pass."