| #!/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; 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." |