tests/zfs-tests/tests/functional/cache/cache_004_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) 2013, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/tests/functional/cache/cache.cfg
  33 . $STF_SUITE/tests/functional/cache/cache.kshlib
  34
  35 #
  36 # DESCRIPTION:
  37 #       Attaching a cache device fails.
  38 #
  39 # STRATEGY:
  40 #       1. Create pool with separated cache devices.
  41 #       2. Attaching a cache device for existing cache device
  42 #       3. Verify the operation fails
  43 #
  44
  45 verify_runnable "global"
  46 verify_disk_count "$LDEV2"
  47
  48 log_assert "Attaching a cache device fails for an existing cache device."
  49 log_onexit cleanup
  50
  51 for type in "" "mirror" "raidz" "raidz2"
  52 do
  53         log_must zpool create $TESTPOOL $type $VDEV \
  54                 cache $LDEV
  55
  56         ldev=$(random_get $LDEV)
  57         typeset ldev2=$(random_get $LDEV2)
  58         log_mustnot zpool attach $TESTPOOL $ldev $ldev2
  59         log_must check_vdev_state $TESTPOOL $ldev2 ""
  60
  61         log_must zpool destroy -f $TESTPOOL
  62 done
  63
  64 log_pass "Attaching a cache device fails for an existing cache device."