Mercurial > illumos > illumos-gate
view usr/src/test/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_008_pos.ksh @ 13899:0bcf78798346
3311 Want a test framework for arbitrary OS unit tests
3312 Add a testrunner package for OS unit tests
3313 Add a testrunner package to convert ZFS tests from STF
Reviewed by: Matt Ahrens <matthew.ahrens@delphix.com>
Reviewed by: Will Guyette <will.guyette@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Henrik Mattson <henrik.mattson@delphix.com>
Reviewed by: Sonu Pillai <sonu.pillai@delphix.com>
Reviewed by: Christopher Siden <chris.siden@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Richard Lowe <richlowe@richlowe.net>
author | John Wren Kennedy <john.kennedy@delphix.com> |
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date | Wed, 05 Dec 2012 22:04:50 -0500 |
parents | |
children |
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#!/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. # . $STF_SUITE/tests/functional/cli_root/zfs_mount/zfs_mount.kshlib # # DESCRIPTION: # 'zfs mount -O' allow the file system to be mounted over an existing # mount point, making the underlying file system inaccessible. # # STRATEGY: # 1. Create two filesystem fs & fs1, and create two test files for them. # 2. Unmount fs1 and set mountpoint property is identical to fs. # 3. Verify 'zfs mount -O' will make the underlying filesystem fs # inaccessible. # function cleanup { ! ismounted $fs && log_must $ZFS mount $fs if datasetexists $fs1; then log_must $ZFS destroy $fs1 fi if [[ -f $testfile ]]; then log_must $RM -f $testfile fi } log_assert "Verify 'zfs mount -O' will override existing mount point." log_onexit cleanup fs=$TESTPOOL/$TESTFS; fs1=$TESTPOOL/$TESTFS1 cleanup # Get the original mountpoint of $fs and $fs1 mntpnt=$(get_prop mountpoint $fs) log_must $ZFS create $fs1 mntpnt1=$(get_prop mountpoint $fs1) testfile=$mntpnt/$TESTFILE0; testfile1=$mntpnt1/$TESTFILE1 log_must $MKFILE 1M $testfile $testfile1 log_must $ZFS unmount $fs1 log_must $ZFS set mountpoint=$mntpnt $fs1 log_mustnot $ZFS mount $fs1 log_must $ZFS mount -O $fs1 # Create new file in override mountpoint log_must $MKFILE 1M $mntpnt/$TESTFILE2 # Verify the underlying file system inaccessible log_mustnot $LS $testfile log_must $LS $mntpnt/$TESTFILE1 $mntpnt/$TESTFILE2 # Verify $TESTFILE2 was created in $fs1, rather then $fs log_must $ZFS unmount $fs1 log_must $ZFS set mountpoint=$mntpnt1 $fs1 log_must $ZFS mount $fs1 log_must $LS $testfile1 $mntpnt1/$TESTFILE2 # Verify $TESTFILE2 was not created in $fs, and $fs is accessable again. log_mustnot $LS $mntpnt/$TESTFILE2 log_must $LS $testfile log_pass "Verify 'zfs mount -O' override mount point passed."