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# ident "@(#)zfs_mount_006_pos.ksh 1.2 07/01/09 SMI" 28# 29 30. $STF_SUITE/include/libtest.kshlib 31. $STF_SUITE/tests/cli_root/zfs_mount/zfs_mount.kshlib 32 33################################################################################# 34# 35# __stc_assertion_start 36# 37# ID: zfs_mount_006_pos 38# 39# DESCRIPTION: 40# Invoke "zfs mount <filesystem>" with a filesystem 41# which mountpoint be the identical or the top of an existing one, 42# it will fail with a return code of 1 43# 44# STRATEGY: 45# 1. Prepare an existing mounted filesystem. 46# 2. Setup a new filesystem and make sure that it is unmounted. 47# 3. Mount the new filesystem using the various combinations 48# - zfs set mountpoint=<identical path> <filesystem> 49# - zfs set mountpoint=<top path> <filesystem> 50# 4. Verify that mount failed with return code of 1. 51# 52# TESTABILITY: explicit 53# 54# TEST_AUTOMATION_LEVEL: automated 55# 56# CODING_STATUS: COMPLETED (2005-07-11) 57# 58# __stc_assertion_end 59# 60################################################################################ 61 62verify_runnable "both" 63 64function cleanup 65{ 66 log_must force_unmount $TESTPOOL/$TESTFS 67 68 datasetexists $TESTPOOL/$TESTFS1 && \ 69 cleanup_filesystem $TESTPOOL $TESTFS1 70 71 [[ -d $TESTDIR ]] && \ 72 log_must $RM -rf $TESTDIR 73 log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS 74 log_must force_unmount $TESTPOOL/$TESTFS 75 76 return 0 77} 78 79typeset -i ret=0 80 81log_assert "Verify that '$ZFS $mountcmd <filesystem>' " \ 82 "which mountpoint be the identical or the top of an existing one " \ 83 "will fail with return code 1." 84 85log_onexit cleanup 86 87unmounted $TESTPOOL/$TESTFS || \ 88 log_must force_unmount $TESTPOOL/$TESTFS 89 90[[ -d $TESTDIR ]] && \ 91 log_must $RM -rf $TESTDIR 92 93typeset -i MAXDEPTH=3 94typeset -i depth=0 95typeset mtpt=$TESTDIR 96 97while (( depth < MAXDEPTH )); do 98 mtpt=$mtpt/$depth 99 (( depth = depth + 1)) 100done 101 102log_must $ZFS set mountpoint=$mtpt $TESTPOOL/$TESTFS 103log_must $ZFS $mountcmd $TESTPOOL/$TESTFS 104 105mounted $TESTPOOL/$TESTFS || \ 106 log_unresolved "Filesystem $TESTPOOL/$TESTFS is unmounted" 107 108log_must $ZFS create $TESTPOOL/$TESTFS1 109 110unmounted $TESTPOOL/$TESTFS1 || \ 111 log_must force_unmount $TESTPOOL/$TESTFS1 112 113while [[ -n $mtpt ]] ; do 114 (( depth == MAXDEPTH )) && \ 115 log_note "Verify that '$ZFS $mountcmd <filesystem>' " \ 116 "which mountpoint be the identical of an existing one " \ 117 "will fail with return code 1." 118 119 log_must $ZFS set mountpoint=$mtpt $TESTPOOL/$TESTFS1 120 log_mustnot $ZFS $mountcmd $TESTPOOL/$TESTFS1 121 122 unmounted $TESTPOOL/$TESTFS1 || \ 123 log_fail "Filesystem $TESTPOOL/$TESTFS1 is mounted." 124 125 mtpt=${mtpt%/*} 126 127 (( depth == MAXDEPTH )) && \ 128 log_note "Verify that '$ZFS $mountcmd <filesystem>' " \ 129 "which mountpoint be the top of an existing one " \ 130 "will fail with return code 1." 131 (( depth = depth - 1 )) 132done 133 134log_pass "'$ZFS $mountcmd <filesystem>' " \ 135 "which mountpoint be the identical or the top of an existing one " \ 136 "will fail with return code 1." 137