usr/src/test/zfs-tests/tests/functional/cli_root/zpool_create/zpool_create_009_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 2009 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Copyright (c) 2012, 2015 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/cli_root/zpool_create/zpool_create.shlib
  34
  35 #
  36 # DESCRIPTION:
  37 #       Create a pool with same devices twice or create two pools with same
  38 #       devices, 'zpool create' should failed.
  39 #
  40 # STRATEGY:
  41 #       1. Loop to create the following three kinds of pools.
  42 #               - Regular pool
  43 #               - Mirror
  44 #               - Raidz
  45 #       2. Create two pools but using the same disks, expect failed.
  46 #       3. Create one pool but using the same disks twice, expect failed.
  47 #
  48
  49 verify_runnable "global"
  50
  51 function cleanup
  52 {
  53         typeset dtst
  54         typeset disk
  55
  56         for dtst in $TESTPOOL $TESTPOOL1; do
  57                 poolexists $dtst && destroy_pool $dtst
  58         done
  59
  60         for disk in $DISKS; do
  61                 partition_disk $SIZE $disk 6
  62         done
  63 }
  64
  65 log_assert "Create a pool with same devices twice or create two pools with " \
  66         "same devices, 'zpool create' should fail."
  67 log_onexit cleanup
  68
  69 unset NOINUSE_CHECK
  70 typeset opt
  71 for opt in "" "mirror" "raidz" "raidz1"; do
  72         typeset disk="$DISKS"
  73         (( ${#opt} == 0 )) && disk=${DISKS%% *}
  74
  75         typeset -i count=$(get_word_count $disk)
  76         if (( count < 2  && ${#opt} != 0 )) ; then
  77                 continue
  78         fi
  79
  80         # Create two pools but using the same disks.
  81         create_pool $TESTPOOL $opt $disk
  82         log_mustnot $ZPOOL create -f $TESTPOOL1 $opt $disk
  83         destroy_pool $TESTPOOL
  84
  85         # Create two pools and part of the devices were overlapped
  86         create_pool $TESTPOOL $opt $disk
  87         log_mustnot $ZPOOL create -f $TESTPOOL1 $opt ${DISKS% *}
  88         destroy_pool $TESTPOOL
  89
  90         # Create one pool but using the same disks twice.
  91         log_mustnot $ZPOOL create -f $TESTPOOL $opt $disk $disk
  92 done
  93
  94 log_pass "Using overlapping or in-use disks to create a new pool fails as expected."