tests/zfs-tests/tests/functional/cli_root/zpool_import/zpool_import_002_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/zfs_mount/zfs_mount.kshlib
  34 . $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.cfg
  35
  36 #
  37 # DESCRIPTION:
  38 # Verify that an exported pool cannot be imported
  39 # more than once.
  40 #
  41 # STRATEGY:
  42 #       1. Populate the default test directory and unmount it.
  43 #       2. Export the default test pool.
  44 #       3. Import it using the various combinations.
  45 #               - Regular import
  46 #               - Alternate Root Specified
  47 #       4. Verify it shows up under 'zpool list'.
  48 #       5. Verify it contains a file.
  49 #       6. Attempt to import it for a second time. Verify this fails.
  50 #
  51
  52 verify_runnable "global"
  53
  54 set -A pools "$TESTPOOL" "$TESTPOOL1"
  55 set -A devs "" "-d $DEVICE_DIR"
  56 set -A options "" "-R $ALTER_ROOT"
  57 set -A mtpts "$TESTDIR" "$TESTDIR1"
  58
  59
  60 function cleanup
  61 {
  62         typeset -i i=0
  63         while (( i < ${#pools[*]} )); do
  64                 poolexists ${pools[i]} && \
  65                         log_must zpool export ${pools[i]}
  66
  67                 datasetexists "${pools[i]}/$TESTFS" || \
  68                         log_must zpool import ${devs[i]} ${pools[i]}
  69
  70                 ismounted "${pools[i]}/$TESTFS" || \
  71                         log_must zfs mount ${pools[i]}/$TESTFS
  72
  73                 [[ -e ${mtpts[i]}/$TESTFILE0 ]] && \
  74                         log_must rm -rf ${mtpts[i]}/$TESTFILE0
  75
  76                 ((i = i + 1))
  77         done
  78
  79         cleanup_filesystem $TESTPOOL1 $TESTFS
  80
  81         destroy_pool $TESTPOOL1
  82
  83         [[ -d $ALTER_ROOT ]] && \
  84                 log_must rm -rf $ALTER_ROOT
  85 }
  86
  87 log_onexit cleanup
  88
  89 log_assert "Verify that an exported pool cannot be imported more than once."
  90
  91 setup_filesystem "$DEVICE_FILES" $TESTPOOL1 $TESTFS $TESTDIR1
  92
  93 checksum1=$(sum $MYTESTFILE | awk '{print $1}')
  94
  95 typeset -i i=0
  96 typeset -i j=0
  97 typeset basedir
  98
  99 while (( i < ${#pools[*]} )); do
 100         guid=$(get_config ${pools[i]} pool_guid)
 101
 102         log_must cp $MYTESTFILE ${mtpts[i]}/$TESTFILE0
 103
 104         log_must zfs umount ${mtpts[i]}
 105
 106         j=0
 107         while (( j <  ${#options[*]} )); do
 108                 log_must zpool export ${pools[i]}
 109
 110                 typeset target=${pools[i]}
 111                 if (( RANDOM % 2 == 0 )) ; then
 112                         target=$guid
 113                         log_note "Import by guid."
 114                 fi
 115
 116                 log_must zpool import ${devs[i]} ${options[j]} $target
 117
 118                 log_must poolexists ${pools[i]}
 119
 120                 log_must ismounted ${pools[i]}/$TESTFS
 121
 122                 basedir=${mtpts[i]}
 123                 [[ -n ${options[j]} ]] && \
 124                         basedir=$ALTER_ROOT/${mtpts[i]}
 125
 126                 [[ ! -e $basedir/$TESTFILE0 ]] && \
 127                         log_fail "$basedir/$TESTFILE0 missing after import."
 128
 129                 checksum2=$(sum $basedir/$TESTFILE0 | awk '{print $1}')
 130                 [[ "$checksum1" != "$checksum2" ]] && \
 131                         log_fail "Checksums differ ($checksum1 != $checksum2)"
 132
 133                 log_mustnot zpool import ${devs[i]} $target
 134
 135                 ((j = j + 1))
 136         done
 137
 138         ((i = i + 1))
 139
 140 done
 141
 142 log_pass "Unable to import the same pool twice as expected."