| #!/bin/ksh -p |
| # |
| # CDDL HEADER START |
| # |
| # The contents of this file are subject to the terms of the |
| # Common Development and Distribution License (the "License"). |
| # You may not use this file except in compliance with the License. |
| # |
| # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
| # or http://www.opensolaris.org/os/licensing. |
| # See the License for the specific language governing permissions |
| # and limitations under the License. |
| # |
| # When distributing Covered Code, include this CDDL HEADER in each |
| # file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
| # If applicable, add the following below this CDDL HEADER, with the |
| # fields enclosed by brackets "[]" replaced with your own identifying |
| # information: Portions Copyright [yyyy] [name of copyright owner] |
| # |
| # CDDL HEADER END |
| # |
| |
| # |
| # Copyright 2009 Sun Microsystems, Inc. All rights reserved. |
| # Use is subject to license terms. |
| # |
| |
| # |
| # Copyright (c) 2013, 2016 by Delphix. All rights reserved. |
| # |
| |
| . $STF_SUITE/include/libtest.shlib |
| . $STF_SUITE/tests/functional/inuse/inuse.cfg |
| |
| # |
| # DESCRIPTION: |
| # format will disallow modification of a mounted zfs disk partition or a spare |
| # device |
| # |
| # STRATEGY: |
| # 1. Create a ZFS filesystem |
| # 2. Add a spare device to the ZFS pool |
| # 3. Attempt to format the disk and the spare device. |
| # |
| |
| verify_runnable "global" |
| |
| function cleanup |
| { |
| # |
| # Essentially this is the default_cleanup routine but I cannot get it |
| # to work correctly. So its reproduced below. Still need to fully |
| # understand why default_cleanup does not work correctly from here. |
| # |
| log_must zfs umount $TESTPOOL/$TESTFS |
| |
| rm -rf $TESTDIR || \ |
| log_unresolved Could not remove $TESTDIR |
| |
| log_must zfs destroy $TESTPOOL/$TESTFS |
| destroy_pool $TESTPOOL |
| } |
| # |
| # Currently, if a ZFS disk gets formatted things go horribly wrong, hence the |
| # mini_format function. If the modify option is reached, then we know format |
| # would happily continue - best to not go further. |
| # |
| function mini_format |
| { |
| typeset disk=$1 |
| |
| if is_linux; then |
| parted $disk -s -- mklabel gpt |
| typeset -i retval=$? |
| else |
| typeset format_file=$TEST_BASE_DIR/format_in.$$.1 |
| echo "partition" > $format_file |
| echo "modify" >> $format_file |
| |
| format -e -s -d $disk -f $format_file |
| typeset -i retval=$? |
| |
| rm -rf $format_file |
| fi |
| return $retval |
| } |
| |
| log_assert "format will disallow modification of a mounted zfs disk partition"\ |
| " or a spare device" |
| |
| log_onexit cleanup |
| log_must default_setup_noexit $FS_DISK0 |
| log_must zpool add $TESTPOOL spare $FS_DISK1 |
| |
| log_note "Attempt to format a ZFS disk" |
| log_mustnot mini_format $FS_DISK0 |
| log_note "Attempt to format a ZFS spare device" |
| log_mustnot mini_format $FS_DISK1 |
| |
| log_pass "Unable to format a disk in use by ZFS" |