1#!/usr/local/bin/ksh93 -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26 27. $STF_SUITE/include/libtest.kshlib 28 29################################################################################# 30# 31# __stc_assertion_start 32# 33# ID: zfs_unshare_001_pos 34# 35# DESCRIPTION: 36# Verify that 'zfs unshare <filesystem|mountpoint>' unshares a given shared 37# filesystem. 38# 39# STRATEGY: 40# 1. Share filesystems 41# 2. Invoke 'zfs unshare <filesystem|mountpoint>' to unshare zfs file system 42# 3. Verify that the file system is unshared 43# 4. Verify that unsharing an unshared file system fails 44# 5. Verify that "zfs unshare -a" succeeds to unshare all zfs file systems. 45# 46# TESTABILITY: explicit 47# 48# TEST_AUTOMATION_LEVEL: automated 49# 50# CODING_STATUS: COMPLETED (2005-07-18) 51# 52# __stc_assertion_end 53# 54################################################################################ 55 56verify_runnable "global" 57 58function cleanup 59{ 60 typeset -i i=0 61 while (( i < ${#mntp_fs[*]} )); do 62 log_must $ZFS set sharenfs=off ${mntp_fs[((i+1))]} 63 64 ((i = i + 2)) 65 done 66 67 if mounted $TESTPOOL/$TESTCLONE; then 68 log_must $ZFS unmount $TESTDIR2 69 fi 70 71 [[ -d $TESTDIR2 ]] && \ 72 log_must $RM -rf $TESTDIR2 73 74 if datasetexists "$TESTPOOL/$TESTCLONE"; then 75 log_must $ZFS destroy -f $TESTPOOL/$TESTCLONE 76 fi 77 78 if snapexists "$TESTPOOL/$TESTFS2@snapshot"; then 79 log_must $ZFS destroy -f $TESTPOOL/$TESTFS2@snapshot 80 fi 81 82 if datasetexists "$TESTPOOL/$TESTFS2"; then 83 log_must $ZFS destroy -f $TESTPOOL/$TESTFS2 84 fi 85} 86 87# 88# Main test routine. 89# 90# Given a mountpoint and file system this routine will attempt 91# unshare the filesystem via <filesystem|mountpoint> argument 92# and then verify it has been unshared. 93# 94function test_unshare # <mntp> <filesystem> 95{ 96 typeset mntp=$1 97 typeset filesystem=$2 98 typeset prop_value 99 100 prop_value=$(get_prop "sharenfs" $filesystem) 101 102 if [[ $prop_value == "off" ]]; then 103 not_shared $mntp || 104 log_must $UNSHARE -F nfs $mntp 105 log_must $ZFS set sharenfs=on $filesystem 106 is_shared $mntp || \ 107 log_fail "'$ZFS set sharenfs=on' fails to make" \ 108 "file system $filesystem shared." 109 fi 110 111 is_shared $mntp || \ 112 log_must $ZFS share $filesystem 113 114 # 115 # Verify 'zfs unshare <filesystem>' works as well. 116 # 117 log_must $ZFS unshare $filesystem 118 not_shared $mntp || \ 119 log_fail "'zfs unshare <filesystem>' fails" 120 121 log_must $ZFS share $filesystem 122 123 log_must $ZFS unshare $mntp 124 not_shared $mntp || \ 125 log_fail "'zfs unshare <mountpoint>' fails" 126 127 log_note "Unsharing an unshared file system fails." 128 log_mustnot $ZFS unshare $filesystem 129 log_mustnot $ZFS unshare $mntp 130} 131 132 133set -A mntp_fs \ 134 "$TESTDIR" "$TESTPOOL/$TESTFS" \ 135 "$TESTDIR1" "$TESTPOOL/$TESTCTR/$TESTFS1" \ 136 "$TESTDIR2" "$TESTPOOL/$TESTCLONE" 137 138log_assert "Verify that 'zfs unshare [-a] <filesystem|mountpoint>' succeeds as root." 139log_onexit cleanup 140 141log_must $ZFS create $TESTPOOL/$TESTFS2 142log_must $ZFS snapshot $TESTPOOL/$TESTFS2@snapshot 143log_must $ZFS clone $TESTPOOL/$TESTFS2@snapshot $TESTPOOL/$TESTCLONE 144log_must $ZFS set mountpoint=$TESTDIR2 $TESTPOOL/$TESTCLONE 145 146# 147# Invoke 'test_unshare' routine to test 'zfs unshare <filesystem|mountpoint>'. 148# 149typeset -i i=0 150while (( i < ${#mntp_fs[*]} )); do 151 test_unshare ${mntp_fs[i]} ${mntp_fs[((i + 1 ))]} 152 153 ((i = i + 2)) 154done 155 156log_note "Verify '$ZFS unshare -a' succeds as root." 157 158i=0 159typeset sharenfs_val 160while (( i < ${#mntp_fs[*]} )); do 161 sharenfs_val=$(get_prop "sharenfs" ${mntp_fs[((i+1))]}) 162 if [[ $sharenfs_val == "on" ]]; then 163 not_shared ${mntp_fs[i]} && \ 164 log_must $ZFS share ${mntp_fs[((i+1))]} 165 else 166 log_must $ZFS set sharenfs=on ${mntp_fs[((i+1))]} 167 is_shared ${mntp_fs[i]} || \ 168 log_fail "'$ZFS set sharenfs=on' fails to share filesystem." 169 fi 170 171 ((i = i + 2)) 172done 173 174# 175# test 'zfs unshare -a ' 176# 177log_must $ZFS unshare -a 178 179# 180# verify all shared filesystems become unshared 181# 182i=0 183while (( i < ${#mntp_fs[*]} )); do 184 not_shared ${mntp_fs[i]} || \ 185 log_fail "'$ZFS unshare -a' fails to unshare all shared zfs filesystems." 186 187 ((i = i + 2)) 188done 189 190log_pass "'$ZFS unshare [-a] <filesystem|mountpoint>' succeeds as root." 191