tests/zfs-tests/tests/functional/zvol/zvol_misc/zvol_misc_003_neg.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) 2013 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/zvol/zvol_common.shlib
  34
  35 #
  36 # DESCRIPTION:
  37 #       Verify creating a storage pool or running newfs on a zvol used as a
  38 #       dump device is denied.
  39 #
  40 # STRATEGY:
  41 # 1. Create a ZFS volume
  42 # 2. Use dumpadm to set the volume as dump device
  43 # 3. Verify creating a pool & running newfs on the zvol returns an error.
  44 #
  45
  46 verify_runnable "global"
  47
  48 function cleanup
  49 {
  50         typeset dumpdev=$(get_dumpdevice)
  51         if [[ $dumpdev != $savedumpdev ]] ; then
  52                 safe_dumpadm $savedumpdev
  53         fi
  54
  55         if poolexists $TESTPOOL1 ; then
  56                 destroy_pool $TESTPOOL1
  57         fi
  58 }
  59
  60 log_assert "Verify zpool creation and newfs on dump zvol is denied."
  61 log_onexit cleanup
  62
  63 voldev=${ZVOL_DEVDIR}/$TESTPOOL/$TESTVOL
  64 savedumpdev=$(get_dumpdevice)
  65
  66 safe_dumpadm $voldev
  67
  68 $ECHO "y" | $NEWFS -v $voldev > /dev/null 2>&1
  69 if (( $? == 0 )) ; then
  70         log_fail "newfs on dump zvol succeeded unexpectedly"
  71 fi
  72
  73 log_mustnot $ZPOOL create $TESTPOOL1 $voldev
  74
  75 log_pass "Verify zpool creation and newfs on dump zvol is denied."