usr/src/test/zfs-tests/tests/functional/cli_root/zpool_import/zpool_import_008_pos.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 2007 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 #
  29 # Copyright (c) 2012, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.cfg
  34
  35 #
  36 # DESCRIPTION:
  37 #       For raidz2, two destroyed pool's devices were removed or used by other
  38 #       pool, it still can be imported correctly.
  39 #
  40 # STRATEGY:
  41 #       1. Create a raidz2 pool A with N disks.
  42 #       2. Destroy this pool A.
  43 #       3. Create another pool B with two disks which were used by pool A.
  44 #       4. Verify import this raidz2 pool can succeed.
  45 #
  46
  47 verify_runnable "global"
  48
  49 function cleanup
  50 {
  51         destroy_pool $TESTPOOL2
  52         destroy_pool $TESTPOOL1
  53
  54         log_must rm -rf $DEVICE_DIR/*
  55         typeset i=0
  56         while (( i < $MAX_NUM )); do
  57                 log_must mkfile $FILE_SIZE ${DEVICE_DIR}/${DEVICE_FILE}$i
  58                 ((i += 1))
  59         done
  60 }
  61
  62 log_assert "For raidz2, two destroyed pools devices was removed or used by " \
  63         "other pool, it still can be imported correctly."
  64 log_onexit cleanup
  65
  66 log_must zpool create $TESTPOOL1 raidz2 $VDEV0 $VDEV1 $VDEV2 $VDIV3
  67 typeset guid=$(get_config $TESTPOOL1 pool_guid)
  68 typeset target=$TESTPOOL1
  69 if (( RANDOM % 2 == 0 )) ; then
  70         target=$guid
  71         log_note "Import by guid."
  72 fi
  73 log_must zpool destroy $TESTPOOL1
  74
  75 log_must zpool create $TESTPOOL2 $VDEV0 $VDEV1
  76 log_must zpool import -d $DEVICE_DIR -D -f $target
  77 log_must zpool destroy $TESTPOOL1
  78
  79 log_must zpool destroy $TESTPOOL2
  80 log_must rm -rf $VDEV0 $VDEV1
  81 log_must zpool import -d $DEVICE_DIR -D -f $target
  82 log_must zpool destroy $TESTPOOL1
  83
  84 log_note "For raidz2, more than two destroyed pool's devices were used, " \
  85         "import failed."
  86 log_must mkfile $FILE_SIZE $VDEV0 $VDEV1
  87 log_must zpool create $TESTPOOL2 $VDEV0 $VDEV1 $VDEV2
  88 log_mustnot zpool import -d $DEVICE_DIR -D -f $target
  89 log_must zpool destroy $TESTPOOL2
  90
  91 log_pass "zpool import -D raidz2 passed."