usr/src/test/zfs-tests/tests/functional/cli_root/zfs_unmount/zfs_unmount_004_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 #
  29 # Copyright (c) 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/cli_root/zfs_unmount/zfs_unmount.kshlib
  34
  35 #
  36 # DESCRIPTION:
  37 # If invoke "zfs unmount [-f]" with a specific filesystem|mountpoint,
  38 # which is not currently mounted,
  39 # it will fail with a return code of 1
  40 # and issue an error message.
  41 #
  42 # STRATEGY:
  43 # 1. Make sure that the ZFS filesystem is mounted.
  44 # 2. Invoke 'zfs unmount <filesystem>'.
  45 # 3. Verify that the filesystem is unmounted.
  46 # 4. Unmount the file system using the various combinations.
  47 #       - Without force option. (FAILED)
  48 #       - With force option. (FAILED)
  49 # 5. Unmount the mountpoint using the various combinations.
  50 #       - Without force option. (FAILED)
  51 #       - With force option. (FAILED)
  52 # 6. Verify the above expected results of the filesystem|mountpoint.
  53 #
  54
  55 verify_runnable "both"
  56
  57
  58 set -A cmd "umount" "unmount"
  59 set -A options "" "-f"
  60 set -A dev "$TESTPOOL/$TESTFS" "$TESTDIR"
  61
  62 function do_unmount_multiple #options #expect
  63 {
  64         typeset opt=$1
  65         typeset -i expect=${2-0}
  66
  67         typeset -i i=0
  68         typeset -i j=0
  69
  70         while (( i <  ${#cmd[*]} )); do
  71                 j=0
  72                 while (( j < ${#dev[*]} )); do
  73                         unmounted ${dev[j]} || \
  74                                 log_must zfs $unmountforce ${dev[j]}
  75
  76                         do_unmount "${cmd[i]}" "$opt" \
  77                                 "${dev[j]}" $expect
  78
  79                         ((j = j + 1))
  80                 done
  81
  82                 ((i = i + 1))
  83         done
  84 }
  85
  86 log_assert "Verify that 'zfs $unmountcmd [-f] <filesystem|mountpoint>' " \
  87         "with an unmounted filesystem will fail with return code 1."
  88
  89 log_onexit cleanup
  90
  91 typeset -i i=0
  92
  93 while (( i <  ${#options[*]} )); do
  94         do_unmount_multiple "${options[i]}" 1
  95         ((i = i + 1))
  96 done
  97
  98 log_pass "'zfs $unmountcmd [-f] <filesystem|mountpoint>' " \
  99         "with an unmounted filesystem failed with return code 1."