tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_005_pos.ksh

   1 #!/bin/ksh -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
  28 . $STF_SUITE/include/libtest.shlib
  29 . $STF_SUITE/tests/functional/cli_root/zfs_mount/zfs_mount.kshlib
  30
  31 #
  32 # DESCRIPTION:
  33 # Invoke "zfs mount <filesystem>" with a filesystem
  34 # but its mountpoint is currently in use,
  35 # it will fail with a return code of 1
  36 # and issue an error message.
  37 #
  38 # STRATEGY:
  39 # 1. Make sure that the ZFS filesystem is unmounted.
  40 # 2. Apply 'zfs set mountpoint=path <filesystem>'.
  41 # 3. Change directory to that given mountpoint.
  42 # 3. Invoke 'zfs mount <filesystem>'.
  43 # 4. Verify that mount failed with return code of 1.
  44 #
  45
  46 verify_runnable "both"
  47
  48 function cleanup
  49 {
  50         log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
  51         log_must force_unmount $TESTPOOL/$TESTFS
  52         return 0
  53 }
  54
  55 typeset -i ret=0
  56
  57 log_assert "Verify that '$ZFS $mountcmd' with a filesystem " \
  58         "whose mountpoint is currently in use will fail with return code 1."
  59
  60 log_onexit cleanup
  61
  62 unmounted $TESTPOOL/$TESTFS || \
  63         log_must cleanup
  64
  65 [[ -d $TESTDIR ]] || \
  66         log_must $MKDIR -p $TESTDIR
  67
  68 cd $TESTDIR || \
  69         log_unresolved "Unable change directory to $TESTDIR"
  70
  71 $ZFS $mountcmd $TESTPOOL/$TESTFS
  72 ret=$?
  73 (( ret == 1 )) || \
  74         log_fail "'$ZFS $mountcmd $TESTPOOL/$TESTFS' " \
  75                 "unexpected return code of $ret."
  76
  77 log_note "Make sure the filesystem $TESTPOOL/$TESTFS is unmounted"
  78 unmounted $TESTPOOL/$TESTFS || \
  79         log_fail Filesystem $TESTPOOL/$TESTFS is mounted
  80
  81 log_pass "'$ZFS $mountcmd' with a filesystem " \
  82         "whose mountpoint is currently in use failed with return code 1."