usr/src/test/zfs-tests/tests/functional/zvol/zvol_misc/zvol_misc_003_neg.ksh

   1 #! /usr/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, 2015 by Delphix. All rights reserved.
  30 # Copyright 2016 Nexenta Systems, Inc.
  31 #
  32
  33 . $STF_SUITE/include/libtest.shlib
  34 . $STF_SUITE/tests/functional/zvol/zvol_common.shlib
  35
  36 #
  37 # DESCRIPTION:
  38 #       Verify creating a storage pool or running newfs on a zvol used as a
  39 #       dump device is denied.
  40 #
  41 # STRATEGY:
  42 # 1. Create a ZFS volume
  43 # 2. Use dumpadm to set the volume as dump device
  44 # 3. Verify creating a pool & running newfs on the zvol returns an error.
  45 #
  46
  47 verify_runnable "global"
  48
  49 volsize=$($ZFS get -H -o value volsize $TESTPOOL/$TESTVOL)
  50
  51 function cleanup
  52 {
  53         typeset dumpdev=$(get_dumpdevice)
  54         if [[ $dumpdev != $savedumpdev ]] ; then
  55                 safe_dumpadm $savedumpdev
  56         fi
  57
  58         if poolexists $TESTPOOL1 ; then
  59                 destroy_pool $TESTPOOL1
  60         fi
  61         $ZFS set volsize=$volsize $TESTPOOL/$TESTVOL
  62 }
  63
  64 log_assert "Verify zpool creation and newfs on dump zvol is denied."
  65 log_onexit cleanup
  66
  67 voldev=/dev/zvol/dsk/$TESTPOOL/$TESTVOL
  68 savedumpdev=$(get_dumpdevice)
  69
  70 safe_dumpadm $voldev
  71
  72 unset NOINUSE_CHECK
  73 $ECHO "y" | $NEWFS -v $voldev > /dev/null 2>&1
  74 if (( $? == 0 )) ; then
  75         log_fail "newfs on dump zvol succeeded unexpectedly"
  76 fi
  77
  78 log_mustnot $ZPOOL create $TESTPOOL1 $voldev
  79
  80 log_pass "Verify zpool creation and newfs on dump zvol is denied."