diff options
Diffstat (limited to 'tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh')
| -rwxr-xr-x | tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh new file mode 100755 index 000000000000..577de0957915 --- /dev/null +++ b/tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_007_pos.ksh @@ -0,0 +1,142 @@ +#!/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. +# + +. $STF_SUITE/tests/functional/cli_root/zfs_mount/zfs_mount.kshlib + +# +# DESCRIPTION: +# The following options can be set on a temporary basis using the -o option +# without affecting the on-disk property. The original on-disk value will be +# restored when the file system is unmounted and mounted. +# +# PROPERTY MOUNT OPTION +# atime atime/noatime +# devices devices/nodevices +# exec exec/noexec +# readonly ro/rw +# setuid setuid/nosetuid +# +# STRATEGY: +# 1. Create filesystem and get origianl property value. +# 2. Using 'zfs mount -o' to set filesystem property. +# 3. Verify the property was set temporarily. +# 4. Verify it will not affect the property that is stored on disk. +# + +function cleanup +{ + if ! ismounted $TESTPOOL/$TESTFS; then + log_must $ZFS mount $TESTPOOL/$TESTFS + fi +} + +log_assert "Verify '-o' will set filesystem property temporarily, " \ + "without affecting the property that is stored on disk." +log_onexit cleanup + +set -A properties "atime" "devices" "exec" "readonly" "setuid" + +# +# Get the specified filesystem property reverse mount option. +# +# $1 filesystem +# $2 property +# +function get_reverse_option +{ + typeset fs=$1 + typeset prop=$2 + + # Define property value: "reverse if value=on" "reverse if value=off" + set -A values "noatime" "atime" \ + "nodevices" "devices" \ + "noexec" "exec" \ + "rw" "ro" \ + "nosetuid" "setuid" + + typeset -i i=0 + while (( i < ${#properties[@]} )); do + if [[ $prop == ${properties[$i]} ]]; then + break + fi + + (( i += 1 )) + done + if (( i >= ${#properties[@]} )); then + log_fail "Incorrect option: $prop" + fi + + typeset val + typeset -i ind=0 + val=$(get_prop $prop $fs) || log_fail "get_prop $prop $fs" + if [[ $val == "on" ]]; then + (( ind = i * 2 )) + else + (( ind = i * 2 + 1 )) + fi + + $ECHO ${values[$ind]} +} + +fs=$TESTPOOL/$TESTFS +cleanup + +for property in ${properties[@]}; do + orig_val=$(get_prop $property $fs) + (($? != 0)) && log_fail "get_prop $property $fs" + + # Set filesystem property temporarily + reverse_opt=$(get_reverse_option $fs $property) + log_must $ZFS mount -o remount,$reverse_opt $fs + + cur_val=$(get_prop $property $fs) + (($? != 0)) && log_fail "get_prop $property $fs" + + # In LZ, a user with all zone privileges can never with "devices" + if ! is_global_zone && [[ $property == devices ]] ; then + if [[ $cur_val != off || $orig_val != off ]]; then + log_fail "'devices' property shouldn't " \ + "be enabled in LZ" + fi + elif [[ $orig_val == $cur_val ]]; then + log_fail "zfs mount -o remount,$reverse_opt " \ + "doesn't change property." + fi + + # unmount & mount will revert property to the original value + log_must $ZFS unmount $fs + log_must $ZFS mount $fs + + cur_val=$(get_prop $property $fs) + (($? != 0)) && log_fail "get_prop $property $fs" + if [[ $orig_val != $cur_val ]]; then + log_fail "zfs mount -o remount,$reverse_opt " \ + "change the property that is stored on disks" + fi +done + +log_pass "Verify '-o' set filesystem property temporarily passed." |