tests/zfs-tests/tests/functional/cli_root/zpool_import/zpool_import_rename_001_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 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 # An exported pool can be imported under a different name. Hence
  39 # we test that a previously exported pool can be renamed.
  40 #
  41 # STRATEGY:
  42 #       1. Copy a file into the default test directory.
  43 #       2. Umount the default directory.
  44 #       3. Export the pool.
  45 #       4. Import the pool using the name ${TESTPOOL}-new,
  46 #          and using the various combinations.
  47 #               - Regular import
  48 #               - Alternate Root Specified
  49 #       5. Verify it exists in the 'zpool list' output.
  50 #       6. Verify the default file system is mounted and that the file
  51 #          from step (1) is present.
  52 #
  53
  54 verify_runnable "global"
  55
  56 set -A pools "$TESTPOOL" "$TESTPOOL1"
  57 set -A devs "" "-d $DEVICE_DIR"
  58 set -A options "" "-R $ALTER_ROOT"
  59 set -A mtpts "$TESTDIR" "$TESTDIR1"
  60
  61
  62 function cleanup
  63 {
  64         typeset -i i=0
  65         while (( i < ${#pools[*]} )); do
  66                 if poolexists "${pools[i]}-new" ; then
  67                         log_must $ZPOOL export "${pools[i]}-new"
  68
  69                         [[ -d /${pools[i]}-new ]] && \
  70                                 log_must $RM -rf /${pools[i]}-new
  71
  72                         log_must $ZPOOL import ${devs[i]} \
  73                                 "${pools[i]}-new" ${pools[i]}
  74                 fi
  75
  76                 datasetexists "${pools[i]}" || \
  77                         log_must $ZPOOL import ${devs[i]} ${pools[i]}
  78
  79                 ismounted "${pools[i]}/$TESTFS" || \
  80                         log_must $ZFS mount ${pools[i]}/$TESTFS
  81
  82                 [[ -e ${mtpts[i]}/$TESTFILE0 ]] && \
  83                         log_must $RM -rf ${mtpts[i]}/$TESTFILE0
  84
  85                 ((i = i + 1))
  86
  87         done
  88
  89         cleanup_filesystem $TESTPOOL1 $TESTFS $TESTDIR1
  90
  91         destroy_pool $TESTPOOL1
  92
  93         [[ -d $ALTER_ROOT ]] && \
  94                 log_must $RM -rf $ALTER_ROOT
  95 }
  96
  97 log_onexit cleanup
  98
  99 log_assert "Verify that an imported pool can be renamed."
 100
 101 setup_filesystem "$DEVICE_FILES" $TESTPOOL1 $TESTFS $TESTDIR1
 102 checksum1=$($SUM $MYTESTFILE | $AWK '{print $1}')
 103
 104 typeset -i i=0
 105 typeset -i j=0
 106 typeset basedir
 107
 108 while (( i < ${#pools[*]} )); do
 109         guid=$(get_config ${pools[i]} pool_guid)
 110         log_must $CP $MYTESTFILE ${mtpts[i]}/$TESTFILE0
 111
 112         log_must $ZFS umount ${mtpts[i]}
 113
 114         j=0
 115         while (( j <  ${#options[*]} )); do
 116                 log_must $ZPOOL export ${pools[i]}
 117
 118                 [[ -d /${pools[i]} ]] && \
 119                         log_must $RM -rf /${pools[i]}
 120
 121                 typeset target=${pools[i]}
 122                 if (( RANDOM % 2 == 0 )) ; then
 123                         target=$guid
 124                         log_note "Import by guid."
 125                 fi
 126
 127                 log_must $ZPOOL import ${devs[i]} ${options[j]} \
 128                         $target ${pools[i]}-new
 129
 130                 log_must poolexists "${pools[i]}-new"
 131
 132                 log_must ismounted ${pools[i]}-new/$TESTFS
 133
 134                 basedir=${mtpts[i]}
 135                 [[ -n ${options[j]} ]] && \
 136                         basedir=$ALTER_ROOT/${mtpts[i]}
 137
 138                 [[ ! -e $basedir/$TESTFILE0 ]] && \
 139                         log_fail "$basedir/$TESTFILE0 missing after import."
 140
 141                 checksum2=$($SUM $basedir/$TESTFILE0 | $AWK '{print $1}')
 142                 [[ "$checksum1" != "$checksum2" ]] && \
 143                         log_fail "Checksums differ ($checksum1 != $checksum2)"
 144
 145                 log_must $ZPOOL export "${pools[i]}-new"
 146
 147                 [[ -d /${pools[i]}-new ]] && \
 148                         log_must $RM -rf /${pools[i]}-new
 149
 150                 target=${pools[i]}-new
 151                 if (( RANDOM % 2 == 0 )) ; then
 152                         target=$guid
 153                 fi
 154                 log_must $ZPOOL import ${devs[i]} $target ${pools[i]}
 155
 156                 ((j = j + 1))
 157         done
 158
 159         ((i = i + 1))
 160 done
 161
 162 log_pass "Successfully imported and renamed a ZPOOL"