usr/src/test/zfs-tests/tests/functional/cli_root/zfs_set/canmount_002_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 2009 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Copyright (c) 2012, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/cli_root/zfs_set/zfs_set_common.kshlib
  34
  35 #
  36 # DESCRIPTION:
  37 # Setting valid canmount to filesystem, it is successful.
  38 # Whatever is set to volume or snapshot, it is failed.
  39 # 'zfs set canmount=noauto <fs>'
  40 #
  41 # STRATEGY:
  42 # 1. Setup a pool and create fs, volume, snapshot clone within it.
  43 # 2. Set canmount=noauto for each dataset and check the retuen value
  44 #    and check if it still can be mounted by mount -a.
  45 # 3. mount each dataset(except volume) to see if it can be mounted.
  46 #
  47
  48 verify_runnable "both"
  49
  50 set -A dataset_pos \
  51         "$TESTPOOL/$TESTFS" "$TESTPOOL/$TESTCTR" "$TESTPOOL/$TESTCLONE"
  52
  53 if is_global_zone ; then
  54         set -A dataset_neg \
  55                 "$TESTPOOL/$TESTVOL" "$TESTPOOL/$TESTFS@$TESTSNAP" \
  56                 "$TESTPOOL/$TESTVOL@$TESTSNAP"  "$TESTPOOL/$TESTCLONE1"
  57 else
  58         set -A dataset_neg \
  59                 "$TESTPOOL/$TESTFS@$TESTSNAP" "$TESTPOOL/$TESTVOL@$TESTSNAP"
  60 fi
  61
  62 function cleanup
  63 {
  64         i=0
  65         while (( i < ${#dataset_pos[*]} )); do
  66                 ds=${dataset_pos[i]}
  67                 if datasetexists $ds; then
  68                         log_must zfs set mountpoint=${old_mnt[i]} $ds
  69                         log_must zfs set canmount=${old_canmount[i]} $ds
  70                 fi
  71                 (( i = i + 1 ))
  72         done
  73
  74         ds=$TESTPOOL/$TESTCLONE
  75         if datasetexists $ds; then
  76                 mntp=$(get_prop mountpoint $ds)
  77                 log_must zfs destroy $ds
  78                 if [[ -d $mntp ]]; then
  79                         rm -fr $mntp
  80                 fi
  81         fi
  82
  83         if snapexists $TESTPOOL/$TESTFS@$TESTSNAP ; then
  84                 log_must zfs destroy -R $TESTPOOL/$TESTFS@$TESTSNAP
  85         fi
  86         if snapexists $TESTPOOL/$TESTVOL@$TESTSNAP ; then
  87                 log_must zfs destroy -R $TESTPOOL/$TESTVOL@$TESTSNAP
  88         fi
  89
  90         zfs unmount -a > /dev/null 2>&1
  91         log_must zfs mount -a
  92
  93         if [[ -d $tmpmnt ]]; then
  94                 rm -fr $tmpmnt
  95         fi
  96 }
  97
  98 log_assert "Setting canmount=noauto to file system, it must be successful."
  99 log_onexit cleanup
 100
 101 set -A old_mnt
 102 set -A old_canmount
 103 typeset tmpmnt=/tmpmount$$
 104 typeset ds
 105
 106 log_must zfs snapshot $TESTPOOL/$TESTFS@$TESTSNAP
 107 log_must zfs snapshot $TESTPOOL/$TESTVOL@$TESTSNAP
 108 log_must zfs clone $TESTPOOL/$TESTFS@$TESTSNAP $TESTPOOL/$TESTCLONE
 109 log_must zfs clone $TESTPOOL/$TESTVOL@$TESTSNAP $TESTPOOL/$TESTCLONE1
 110
 111 typeset -i i=0
 112 while (( i < ${#dataset_pos[*]} )); do
 113         ds=${dataset_pos[i]}
 114         old_mnt[i]=$(get_prop mountpoint $ds)
 115         old_canmount[i]=$(get_prop canmount $ds)
 116         (( i = i + 1 ))
 117 done
 118
 119 i=0
 120 while (( i < ${#dataset_pos[*]} )) ; do
 121         dataset=${dataset_pos[i]}
 122         set_n_check_prop "noauto" "canmount" "$dataset"
 123         log_must zfs set mountpoint=$tmpmnt $dataset
 124         if  ismounted $dataset; then
 125                 zfs unmount -a > /dev/null 2>&1
 126                 log_must mounted $dataset
 127                 log_must zfs unmount $dataset
 128                 log_must unmounted $dataset
 129                 log_must zfs mount -a
 130                 log_must unmounted $dataset
 131         else
 132                 log_must zfs mount -a
 133                 log_must unmounted $dataset
 134                 zfs unmount -a > /dev/null 2>&1
 135                 log_must unmounted $dataset
 136         fi
 137
 138         log_must zfs mount $dataset
 139         log_must mounted $dataset
 140         log_must zfs set canmount="${old_canmount[i]}" $dataset
 141         log_must zfs set mountpoint="${old_mnt[i]}" $dataset
 142         (( i = i + 1 ))
 143 done
 144
 145 for dataset in "${dataset_neg[@]}" ; do
 146         set_n_check_prop "noauto" "canmount" "$dataset" "false"
 147         log_mustnot ismounted $dataset
 148 done
 149
 150 log_pass "Setting canmount=noauto to filesystem pass."