zfs/tests/zfs-tests/tests/functional/cli_root/zfs_rename/zfs_rename.kshlib

   1 #
   2 # CDDL HEADER START
   3 #
   4 # The contents of this file are subject to the terms of the
   5 # Common Development and Distribution License (the "License").
   6 # You may not use this file except in compliance with the License.
   7 #
   8 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9 # or http://www.opensolaris.org/os/licensing.
  10 # See the License for the specific language governing permissions
  11 # and limitations under the License.
  12 #
  13 # When distributing Covered Code, include this CDDL HEADER in each
  14 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15 # If applicable, add the following below this CDDL HEADER, with the
  16 # fields enclosed by brackets "[]" replaced with your own identifying
  17 # information: Portions Copyright [yyyy] [name of copyright owner]
  18 #
  19 # CDDL HEADER END
  20 #
  21
  22 #
  23 # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24 # Use is subject to license terms.
  25 #
  26
  27 #
  28 # Copyright (c) 2012 by Delphix. All rights reserved.
  29 #
  30
  31 . $STF_SUITE/tests/functional/cli_root/zfs_rename/zfs_rename.cfg
  32
  33 function additional_setup
  34 {
  35         # Create testfile
  36         log_must $CP $DATA $TESTDIR/$TESTFILE0
  37         log_must $CP $DATA $TESTDIR1/$TESTFILE0
  38
  39         # Create snapshot
  40         if ! snapexists $TESTPOOL/$TESTFS@snapshot; then
  41                 log_must $ZFS snapshot $TESTPOOL/$TESTFS@snapshot
  42                 log_must $ZFS clone $TESTPOOL/$TESTFS@snapshot \
  43                     $TESTPOOL/$TESTFS-clone
  44         fi
  45
  46         # Create file system
  47         datasetexists $TESTPOOL/$TESTFS1 || \
  48                 log_must $ZFS create $TESTPOOL/$TESTFS1
  49
  50         # Create testfile
  51         log_must $CP $DATA $(get_prop mountpoint $TESTPOOL/$TESTFS1)/$TESTFILE0
  52
  53         # Create container
  54         datasetexists $TESTPOOL/$TESTCTR1 || \
  55                 log_must $ZFS create $TESTPOOL/$TESTCTR1
  56         log_must $CP $DATA $(get_prop mountpoint $TESTPOOL/$TESTCTR1)/$TESTFILE0
  57
  58         # Create data in zvol
  59         if is_global_zone; then
  60                 log_must eval "$DD if=$DATA of=$VOL_R_PATH bs=$BS count=$CNT \
  61                                 >/dev/null 2>&1"
  62         else
  63                 log_must $CP $DATA $(get_prop mountpoint $TESTPOOL/$TESTVOL)/$TESTFILE0
  64         fi
  65
  66 }
  67
  68 function rename_dataset # src dest
  69 {
  70         typeset src=$1
  71         typeset dest=$2
  72
  73         log_must $ZFS rename $src $dest
  74         block_device_wait
  75
  76         #
  77         # Verify src name no longer in use
  78         #
  79         log_mustnot datasetexists $src
  80         log_must datasetexists $dest
  81 }
  82
  83 function cleanup
  84 {
  85         typeset -i i=0
  86         while ((i < ${#dataset[*]} )); do
  87                 if ! datasetexists ${dataset[i]}-new ; then
  88                         ((i = i + 1))
  89                         continue
  90                 fi
  91
  92                 if [[ ${dataset[i]}-new != *@* ]] ; then
  93                         $ZFS rename ${dataset[i]}-new ${dataset[i]}
  94                         if [[ $? -ne 0 ]]; then
  95                                 typeset newfs=${dataset[i]}-new
  96                                 typeset oldfs=${dataset[i]}
  97                                 typeset mntp=$(get_prop mountpoint  $newfs)
  98                                 log_must $ZFS destroy -f $newfs
  99                                 log_must $ZFS create -p $oldfs
 100                                 log_must $ZFS set mountpoint=$mntp $oldfs
 101                         fi
 102                 else
 103                         log_must $ZFS destroy -fR ${dataset[i]}-new
 104                 fi
 105
 106                 ((i = i + 1))
 107         done
 108
 109         if snapexists $TESTPOOL/$TESTFS@snapshot; then
 110                 log_must $ZFS destroy -fR $TESTPOOL/$TESTFS@snapshot
 111         fi
 112
 113 }
 114
 115 function cmp_data #<$1 src data, $2 tgt data>
 116 {
 117         typeset src=$1
 118         typeset tgt=$2
 119
 120         $CMP $src $tgt >/dev/null 2>&1
 121
 122         return $?
 123 }
 124