/tests/zfs-tests/tests/functional/cli_root/zfs_set/readonly_001_pos.ksh
Korn Shell | 160 lines | 90 code | 32 blank | 38 comment | 14 complexity | c9f94af85b3d4fdc03792447435c4c46 MD5 | raw file
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 2009 Sun Microsystems, Inc. All rights reserved.
- # Use is subject to license terms.
- #
- #
- # Copyright (c) 2014, 2016 by Delphix. All rights reserved.
- #
- . $STF_SUITE/tests/functional/cli_root/zfs_set/zfs_set_common.kshlib
- #
- # DESCRIPTION:
- # Setting readonly on a dataset, it should keep the dataset as readonly.
- #
- # STRATEGY:
- # 1. Create pool, then create filesystem and volume within it.
- # 2. Setting readonly to each dataset.
- # 3. Check the return value and make sure it is 0.
- # 4. Verify the stuff under mountpoint is readonly.
- #
- verify_runnable "both"
- function cleanup
- {
- for dataset in $TESTPOOL/$TESTFS $TESTPOOL/$TESTVOL ; do
- snapexists ${dataset}@$TESTSNAP && \
- log_must zfs destroy -R ${dataset}@$TESTSNAP
- done
- }
- function initial_dataset # $1 dataset
- {
- typeset dataset=$1
- typeset fstype=$(get_prop type $dataset)
- if [[ $fstype == "filesystem" ]] ; then
- typeset mtpt=$(get_prop mountpoint $dataset)
- log_must touch $mtpt/$TESTFILE0
- log_must mkdir -p $mtpt/$TESTDIR0
- fi
- }
- function cleanup_dataset # $1 dataset
- {
- typeset dataset=$1
- typeset fstype=$(get_prop type $dataset)
- if [[ $fstype == "filesystem" ]] ; then
- typeset mtpt=$(get_prop mountpoint $dataset)
- log_must rm -f $mtpt/$TESTFILE0
- log_must rm -rf $mtpt/$TESTDIR0
- fi
- }
- function verify_readonly # $1 dataset, $2 on|off
- {
- typeset dataset=$1
- typeset value=$2
- if datasetnonexists $dataset ; then
- log_note "$dataset does not exist!"
- return 1
- fi
- typeset fstype=$(get_prop type $dataset)
- expect="log_must"
- if [[ $2 == "on" ]] ; then
- expect="log_mustnot"
- fi
- case $fstype in
- filesystem)
- typeset mtpt=$(get_prop mountpoint $dataset)
- $expect touch $mtpt/$TESTFILE1
- $expect mkdir -p $mtpt/$TESTDIR1
- $expect eval "echo 'y' | rm $mtpt/$TESTFILE0"
- $expect rmdir $mtpt/$TESTDIR0
- if [[ $expect == "log_must" ]] ; then
- log_must eval "echo 'y' | rm $mtpt/$TESTFILE1"
- log_must rmdir $mtpt/$TESTDIR1
- log_must touch $mtpt/$TESTFILE0
- log_must mkdir -p $mtpt/$TESTDIR0
- fi
- ;;
- volume)
- $expect eval "new_fs \
- ${ZVOL_DEVDIR}/$dataset > /dev/null 2>&1"
- ;;
- *)
- ;;
- esac
- return 0
- }
- log_onexit cleanup
- log_assert "Setting a valid readonly property on a dataset succeeds."
- typeset all_datasets
- log_must zfs mount -a
- log_must zfs snapshot $TESTPOOL/$TESTFS@$TESTSNAP
- log_must zfs clone $TESTPOOL/$TESTFS@$TESTSNAP $TESTPOOL/$TESTCLONE
- if is_global_zone ; then
- log_must zfs snapshot $TESTPOOL/$TESTVOL@$TESTSNAP
- log_must zfs clone $TESTPOOL/$TESTVOL@$TESTSNAP $TESTPOOL/$TESTCLONE1
- all_datasets="$TESTPOOL $TESTPOOL/$TESTFS $TESTPOOL/$TESTVOL "
- all_datasets+="$TESTPOOL/$TESTCLONE $TESTPOOL/$TESTCLONE1"
- else
- all_datasets="$TESTPOOL $TESTPOOL/$TESTFS $TESTPOOL/$TESTCLONE"
- fi
- for dataset in $all_datasets; do
- for value in on off; do
- set_n_check_prop "off" "readonly" "$dataset"
- initial_dataset $dataset
- set_n_check_prop "$value" "readonly" "$dataset"
- verify_readonly $dataset $value
- set_n_check_prop "off" "readonly" "$dataset"
- cleanup_dataset $dataset
- done
- done
- log_pass "Setting a valid readonly property on a dataset succeeds."