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# $FreeBSD$ 24 25# 26# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)zfs_unshare_001_pos.ksh 1.2 07/01/09 SMI" 30# 31 32. $STF_SUITE/include/libtest.kshlib 33 34################################################################################# 35# 36# __stc_assertion_start 37# 38# ID: zfs_unshare_001_pos 39# 40# DESCRIPTION: 41# Verify that 'zfs unshare <filesystem|mountpoint>' unshares a given shared 42# filesystem. 43# 44# STRATEGY: 45# 1. Share filesystems 46# 2. Invoke 'zfs unshare <filesystem|mountpoint>' to unshare zfs file system 47# 3. Verify that the file system is unshared 48# 4. Verify that unsharing an unshared file system fails 49# 5. Verify that "zfs unshare -a" succeeds to unshare all zfs file systems. 50# 51# TESTABILITY: explicit 52# 53# TEST_AUTOMATION_LEVEL: automated 54# 55# CODING_STATUS: COMPLETED (2005-07-18) 56# 57# __stc_assertion_end 58# 59################################################################################ 60 61verify_runnable "global" 62 63function cleanup 64{ 65 typeset -i i=0 66 while (( i < ${#mntp_fs[*]} )); do 67 log_must $ZFS set sharenfs=off ${mntp_fs[((i+1))]} 68 69 ((i = i + 2)) 70 done 71 72 if mounted $TESTPOOL/$TESTCLONE; then 73 log_must $ZFS unmount $TESTDIR2 74 fi 75 76 [[ -d $TESTDIR2 ]] && \ 77 log_must $RM -rf $TESTDIR2 78 79 if datasetexists "$TESTPOOL/$TESTCLONE"; then 80 log_must $ZFS destroy -f $TESTPOOL/$TESTCLONE 81 fi 82 83 if snapexists "$TESTPOOL/$TESTFS2@snapshot"; then 84 log_must $ZFS destroy -f $TESTPOOL/$TESTFS2@snapshot 85 fi 86 87 if datasetexists "$TESTPOOL/$TESTFS2"; then 88 log_must $ZFS destroy -f $TESTPOOL/$TESTFS2 89 fi 90} 91 92# 93# Main test routine. 94# 95# Given a mountpoint and file system this routine will attempt 96# unshare the filesystem via <filesystem|mountpoint> argument 97# and then verify it has been unshared. 98# 99function test_unshare # <mntp> <filesystem> 100{ 101 typeset mntp=$1 102 typeset filesystem=$2 103 typeset prop_value 104 105 prop_value=$(get_prop "sharenfs" $filesystem) 106 107 if [[ $prop_value == "off" ]]; then 108 not_shared $mntp || 109 log_must $UNSHARE -F nfs $mntp 110 log_must $ZFS set sharenfs=on $filesystem 111 is_shared $mntp || \ 112 log_fail "'$ZFS set sharenfs=on' fails to make" \ 113 "file system $filesystem shared." 114 fi 115 116 is_shared $mntp || \ 117 log_must $ZFS share $filesystem 118 119 # 120 # Verify 'zfs unshare <filesystem>' works as well. 121 # 122 log_must $ZFS unshare $filesystem 123 not_shared $mntp || \ 124 log_fail "'zfs unshare <filesystem>' fails" 125 126 log_must $ZFS share $filesystem 127 128 log_must $ZFS unshare $mntp 129 not_shared $mntp || \ 130 log_fail "'zfs unshare <mountpoint>' fails" 131 132 log_note "Unsharing an unshared file system fails." 133 log_mustnot $ZFS unshare $filesystem 134 log_mustnot $ZFS unshare $mntp 135} 136 137 138set -A mntp_fs \ 139 "$TESTDIR" "$TESTPOOL/$TESTFS" \ 140 "$TESTDIR1" "$TESTPOOL/$TESTCTR/$TESTFS1" \ 141 "$TESTDIR2" "$TESTPOOL/$TESTCLONE" 142 143log_assert "Verify that 'zfs unshare [-a] <filesystem|mountpoint>' succeeds as root." 144log_onexit cleanup 145 146log_must $ZFS create $TESTPOOL/$TESTFS2 147log_must $ZFS snapshot $TESTPOOL/$TESTFS2@snapshot 148log_must $ZFS clone $TESTPOOL/$TESTFS2@snapshot $TESTPOOL/$TESTCLONE 149log_must $ZFS set mountpoint=$TESTDIR2 $TESTPOOL/$TESTCLONE 150 151# 152# Invoke 'test_unshare' routine to test 'zfs unshare <filesystem|mountpoint>'. 153# 154typeset -i i=0 155while (( i < ${#mntp_fs[*]} )); do 156 test_unshare ${mntp_fs[i]} ${mntp_fs[((i + 1 ))]} 157 158 ((i = i + 2)) 159done 160 161log_note "Verify '$ZFS unshare -a' succeds as root." 162 163i=0 164typeset sharenfs_val 165while (( i < ${#mntp_fs[*]} )); do 166 sharenfs_val=$(get_prop "sharenfs" ${mntp_fs[((i+1))]}) 167 if [[ $sharenfs_val == "on" ]]; then 168 not_shared ${mntp_fs[i]} && \ 169 log_must $ZFS share ${mntp_fs[((i+1))]} 170 else 171 log_must $ZFS set sharenfs=on ${mntp_fs[((i+1))]} 172 is_shared ${mntp_fs[i]} || \ 173 log_fail "'$ZFS set sharenfs=on' fails to share filesystem." 174 fi 175 176 ((i = i + 2)) 177done 178 179# 180# test 'zfs unshare -a ' 181# 182log_must $ZFS unshare -a 183 184# 185# verify all shared filesystems become unshared 186# 187i=0 188while (( i < ${#mntp_fs[*]} )); do 189 not_shared ${mntp_fs[i]} || \ 190 log_fail "'$ZFS unshare -a' fails to unshare all shared zfs filesystems." 191 192 ((i = i + 2)) 193done 194 195log_pass "'$ZFS unshare [-a] <filesystem|mountpoint>' succeeds as root." 196