usr/src/test/zfs-tests/tests/functional/cli_root/zfs_share/zfs_share_011_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 2008 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
  34 #
  35 # DESCRIPTION:
  36 # Verify that umount and destroy fail, and do not unshare the shared
  37 # file system
  38 #
  39 # STRATEGY:
  40 # 1. Share the filesystem via 'zfs set sharenfs'.
  41 # 2. Try umount failure, and verify that the file system is still shared.
  42 # 3. Try destroy failure, and verify that the file system is still shared.
  43 #
  44
  45 verify_runnable "global"
  46
  47 function cleanup
  48 {
  49         log_must cd $origdir
  50
  51         log_must zfs set sharenfs=off $TESTPOOL/$TESTFS
  52         unshare_fs $TESTPOOL/$TESTFS
  53
  54         if snapexists "$TESTPOOL/$TESTFS@snapshot"; then
  55                 log_must zfs destroy -f $TESTPOOL/$TESTFS@snapshot
  56         fi
  57
  58         if datasetexists $TESTPOOL/$TESTFS/fs2 ; then
  59                 log_must zfs destroy -f $TESTPOOL/$TESTFS/fs2
  60         fi
  61 }
  62
  63 log_assert "Verify that umount and destroy fail, and do not unshare the shared" \
  64         "file system"
  65 log_onexit cleanup
  66
  67 typeset origdir=$PWD
  68
  69 # unmount fails will not unshare the shared filesystem
  70 log_must zfs set sharenfs=on $TESTPOOL/$TESTFS
  71 log_must is_shared $TESTDIR
  72 if cd $TESTDIR ; then
  73         log_mustnot zfs umount $TESTPOOL/$TESTFS
  74 else
  75         log_fail "cd $TESTDIR fails"
  76 fi
  77 log_must is_shared $TESTDIR
  78
  79 # destroy fails will not unshare the shared filesystem
  80 log_must zfs create $TESTPOOL/$TESTFS/fs2
  81 if cd $TESTDIR/fs2 ; then
  82         log_mustnot zfs destroy $TESTPOOL/$TESTFS/fs2
  83 else
  84         log_fail "cd $TESTDIR/fs2 fails"
  85 fi
  86 log_must is_shared $TESTDIR/fs2
  87
  88 log_pass "Verify that umount and destroy fail, and do not unshare the shared" \
  89         "file system"