usr/src/test/zfs-tests/tests/functional/poolversion/poolversion_002_pos.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 2009 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33
  34 #
  35 # DESCRIPTION:
  36 #
  37 # zpool set version can only increment pool version
  38 #
  39 # STRATEGY:
  40 # 1. Set a version 1 pool to be a version 6 pool
  41 # 2. Verify it's set to version 6
  42 # 3. Attempt to set prior versions
  43 # 4. Verify it's still set to version 6
  44 #
  45
  46 verify_runnable "global"
  47 log_assert "zpool set version can only increment pool version"
  48
  49 log_must zpool set version=6 $TESTPOOL2
  50 # verify it's actually that version - by checking the version property
  51 # and also by trying to set bootfs (which should fail if it is not version 6)
  52
  53 VERSION=$(zpool get version $TESTPOOL2| grep version | awk '{print $3}')
  54 if [ "$VERSION" != "6" ]
  55 then
  56         log_fail "Version $VERSION set for $TESTPOOL2 expected version 6!"
  57 fi
  58 log_must zpool set bootfs=$TESTPOOL2 $TESTPOOL2
  59
  60 # now verify we can't downgrade the version
  61 log_mustnot zpool set version=5 $TESTPOOL2
  62 log_mustnot zpool set version=-1 $TESTPOOL2
  63
  64 # verify the version is still 6
  65 VERSION=$(zpool get version $TESTPOOL2 | grep version | awk '{print $3}')
  66 if [ "$VERSION" != "6" ]
  67 then
  68         log_fail "Version $VERSION set for $TESTPOOL2, expected version 6!"
  69 fi
  70
  71 log_pass "zpool set version can only increment pool version"