usr/src/test/zfs-tests/tests/functional/cli_root/zfs_set/mountpoint_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 2007 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 . $STF_SUITE/tests/functional/cli_root/zfs_set/zfs_set_common.kshlib
  34
  35 #
  36 # DESCRIPTION:
  37 #       If ZFS is currently managing the file system but it is currently unmoutned,
  38 #       and the mountpoint property is changed, the file system remains unmounted.
  39 #
  40 # STRATEGY:
  41 # 1. Setup a pool and create fs, ctr within it.
  42 # 2. Unmount that dataset
  43 # 2. Change the mountpoint to the valid mountpoint value.
  44 # 3. Check the file system remains unmounted.
  45 #
  46
  47 verify_runnable "both"
  48
  49 export TESTDIR_NOTEXISTING=${TEST_BASE_DIR%%/}/testdir_notexisting$$
  50
  51 set -A dataset "$TESTPOOL/$TESTFS" "$TESTPOOL/$TESTCTR"
  52
  53 set -A values "$TESTDIR2" "$TESTDIR_NOTEXISTING"
  54
  55 function cleanup
  56 {
  57         log_must zfs set mountpoint=$old_ctr_mpt $TESTPOOL/$TESTCTR
  58         log_must zfs set mountpoint=$old_fs_mpt $TESTPOOL/$TESTFS
  59         log_must zfs mount -a
  60         [[ -d $TESTDIR2 ]] && log_must rm -r $TESTDIR2
  61         [[ -d $TESTDIR_NOTEXISTING ]] && log_must rm -r $TESTDIR_NOTEXISTING
  62 }
  63
  64 log_assert "Setting a valid mountpoint for an unmounted file system, \
  65         it remains unmounted."
  66 log_onexit cleanup
  67
  68 old_fs_mpt=$(get_prop mountpoint $TESTPOOL/$TESTFS)
  69 [[ $? != 0 ]] && \
  70         log_fail "Unable to get the mountpoint property for $TESTPOOL/$TESTFS"
  71 old_ctr_mpt=$(get_prop mountpoint $TESTPOOL/$TESTCTR)
  72 [[ $? != 0 ]] && \
  73         log_fail "Unable to get the mountpoint property for $TESTPOOL/$TESTCTR"
  74
  75 if [[ ! -d $TESTDIR2 ]]; then
  76         log_must mkdir $TESTDIR2
  77 fi
  78
  79 typeset -i i=0
  80 typeset -i j=0
  81 while (( i < ${#dataset[@]} )); do
  82         j=0
  83         if ismounted ${dataset[i]} ; then
  84                 log_must zfs unmount ${dataset[i]}
  85         fi
  86         log_mustnot ismounted ${dataset[i]}
  87         while (( j < ${#values[@]} )); do
  88                 set_n_check_prop "${values[j]}" "mountpoint" \
  89                         "${dataset[i]}"
  90                 log_mustnot ismounted ${dataset[i]}
  91                 (( j += 1 ))
  92         done
  93         cleanup
  94         (( i += 1 ))
  95 done
  96
  97 log_pass "Setting a valid mountpoint for an unmounted file system, \
  98         it remains unmounted."