/tests/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_008_neg.ksh
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Possible License(s): Apache-2.0, MPL-2.0-no-copyleft-exception
- #!/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 2007 Sun Microsystems, Inc. All rights reserved.
- # Use is subject to license terms.
- #
- #
- # Copyright (c) 2016 by Delphix. All rights reserved.
- #
- . $STF_SUITE/include/libtest.shlib
- #
- # DESCRIPTION:
- # Verify that zfs unmount should fail with bad parameters or scenarios:
- # 1. bad option;
- # 2. too many arguments;
- # 3. null arguments;
- # 4. invalid datasets;
- # 5. invalid mountpoint;
- # 6. already unmounted zfs filesystem;
- # 7. legacy mounted zfs filesystem
- #
- # STRATEGY:
- # 1. Make an array of bad parameters
- # 2. Use zfs unmount to unmount the filesystem
- # 3. Verify that zfs unmount returns error
- #
- verify_runnable "both"
- function cleanup
- {
- for ds in $vol $fs1; do
- if datasetexists $ds; then
- log_must zfs destroy -f $ds
- fi
- done
- if snapexists $snap; then
- log_must zfs destroy $snap
- fi
- if [[ -e /tmp/$file ]]; then
- rm -f /tmp/$file
- fi
- if [[ -d /tmp/$dir ]]; then
- rm -rf /tmp/$dir
- fi
- }
- log_assert "zfs unmount fails with bad parameters or scenarios"
- log_onexit cleanup
- fs=$TESTPOOL/$TESTFS
- vol=$TESTPOOL/vol.$$
- snap=$TESTPOOL/$TESTFS@snap.$$
- set -A badargs "A" "-A" "F" "-F" "-" "-x" "-?"
- if ! ismounted $fs; then
- log_must zfs mount $fs
- fi
- log_must zfs snapshot $snap
- if is_global_zone; then
- log_must zfs create -V 10m $vol
- else
- vol=""
- fi
- # Testing bad options
- for arg in ${badargs[@]}; do
- log_mustnot eval "zfs unmount $arg $fs >/dev/null 2>&1"
- done
- # Testing invalid datasets
- for ds in $snap $vol "blah"; do
- for opt in "" "-f"; do
- log_mustnot eval "zfs unmount $opt $ds >/dev/null 2>&1"
- done
- done
- # Testing invalid mountpoint
- dir=foodir.$$
- file=foo.$$
- fs1=$TESTPOOL/fs.$$
- mkdir /tmp/$dir
- touch /tmp/$file
- log_must zfs create -o mountpoint=/tmp/$dir $fs1
- curpath=`dirname $0`
- cd /tmp
- for mpt in "./$dir" "./$file" "/tmp"; do
- for opt in "" "-f"; do
- log_mustnot eval "zfs unmount $opt $mpt >/dev/null 2>&1"
- done
- done
- cd $curpath
- # Testing null argument and too many arguments
- for opt in "" "-f"; do
- log_mustnot eval "zfs unmount $opt >/dev/null 2>&1"
- log_mustnot eval "zfs unmount $opt $fs $fs1 >/dev/null 2>&1"
- done
- # Testing already unmounted filesystem
- log_must zfs unmount $fs1
- for opt in "" "-f"; do
- log_mustnot eval "zfs unmount $opt $fs1 >/dev/null 2>&1"
- log_mustnot eval "zfs unmount /tmp/$dir >/dev/null 2>&1"
- done
- # Testing legacy mounted filesystem
- log_must zfs set mountpoint=legacy $fs1
- if is_linux || is_freebsd; then
- log_must mount -t zfs $fs1 /tmp/$dir
- else
- log_must mount -F zfs $fs1 /tmp/$dir
- fi
- for opt in "" "-f"; do
- log_mustnot eval "zfs unmount $opt $fs1 >/dev/null 2>&1"
- done
- umount /tmp/$dir
- log_pass "zfs unmount fails with bad parameters or scenarios as expected."