1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
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7# You may not use this file except in compliance with the License.
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11# See the License for the specific language governing permissions
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16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
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20# CDDL HEADER END
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22
23#
24# Copyright (c) 2023 by iXsystems, Inc. All rights reserved.
25#
26
27. $STF_SUITE/include/libtest.shlib
28. $STF_SUITE/tests/functional/cli_root/zfs_set/zfs_set_common.kshlib
29
30#
31# DESCRIPTION:
32# 'zfs set -u' should update the mountpoint, sharenfs and sharesmb
33# properties without mounting and sharing the dataset. Validate the
34# bevaior while dataset is mounted and unmounted.
35#
36# STRATEGY:
37# 1. Confirm dataset is currently mounted
38# 2. Update the mountpoint with -u flag
39# 3. Confirm mountpoint property is updated with new value
40# 4. Confirm dataset is still mounted at previous mountpoint
41# 5. Unmount the dataset
42# 6. Confirm dataset is unmounted
43# 7. Mount the dataset
44# 8. Confirm dataset is mounted at new mountpoint, that was set with -u flag.
45# 9. Update and mount the dataset at previous mountpoint.
46# 10. Unmount the dataset
47# 11. Update mountpoint property with zfs set -u
48# 12. Confirm dataset is not mounted
49# 13. Update sharenfs property with zfs set -u
50# 14. Confirm dataset is not mounted
51# 15. Update sharesmb property with zfs set -u
52# 16. Confirm dataset is not mounted
53# 17. Mount the dataset and confirm dataset is mounted at new mountpoint
54#
55
56verify_runnable "both"
57
58function cleanup
59{
60	log_must zfs set sharenfs=off $TESTPOOL/$TESTFS
61	if is_linux; then
62		log_must zfs set sharesmb=off $TESTPOOL/$TESTFS
63	fi
64	rm -r $newmpt
65}
66
67log_assert "'zfs set -u' sets the mountpoint and share properties without " \
68	"mounting the dataset"
69log_onexit cleanup
70
71oldmpt=$(get_prop mountpoint $TESTPOOL/$TESTFS)
72newmpt=$TEST_BASE_DIR/abc
73
74# Test while dataset is mounted
75log_must ismounted $TESTPOOL/$TESTFS
76log_must zfs set -u mountpoint=$newmpt $TESTPOOL/$TESTFS
77log_must check_user_prop $TESTPOOL/$TESTFS mountpoint $newmpt
78log_must eval "[[ "$(mount | grep $TESTPOOL/$TESTFS | awk '{print $3}')" == $oldmpt ]]"
79log_must zfs unmount $TESTPOOL/$TESTFS
80log_mustnot ismounted $TESTPOOL/$TESTFS
81log_must zfs mount $TESTPOOL/$TESTFS
82log_must eval "[[ "$(mount | grep $TESTPOOL/$TESTFS | awk '{print $3}')" == $newmpt ]]"
83
84# Test while dataset is unmounted
85log_must zfs set mountpoint=$oldmpt $TESTPOOL/$TESTFS
86log_must ismounted $TESTPOOL/$TESTFS
87log_must zfs unmount $TESTPOOL/$TESTFS
88log_must zfs set -u mountpoint=$newmpt $TESTPOOL/$TESTFS
89log_mustnot ismounted $TESTPOOL/$TESTFS
90log_must zfs set -u sharenfs=on $TESTPOOL/$TESTFS
91log_mustnot ismounted $TESTPOOL/$TESTFS
92if is_linux; then
93	log_must zfs set -u sharesmb=on $TESTPOOL/$TESTFS
94	log_mustnot ismounted $TESTPOOL/$TESTFS
95fi
96log_must zfs mount $TESTPOOL/$TESTFS
97log_must check_user_prop $TESTPOOL/$TESTFS mountpoint $newmpt
98log_must eval "[[ "$(mount | grep $TESTPOOL/$TESTFS | awk '{print $3}')" == $newmpt ]]"
99
100log_must zfs set mountpoint=$oldmpt $TESTPOOL/$TESTFS
101log_must ismounted $TESTPOOL/$TESTFS
102
103log_pass "'zfs set -u' functions correctly"
104