tests/zfs-tests/tests/functional/cli_root/zfs_rename/zfs_rename_009_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 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 . $STF_SUITE/include/libtest.shlib
  33
  34 #
  35 # DESCRIPTION:
  36 #       A snapshot already exists with the new name, then none of the
  37 #       snapshots is renamed.
  38 #
  39 # STRATEGY:
  40 #       1. Create snapshot for a set of datasets.
  41 #       2. Create a new snapshot for one of datasets.
  42 #       3. Using rename -r command with exists snapshot name.
  43 #       4. Verify none of the snapshots is renamed.
  44 #
  45
  46 verify_runnable "both"
  47
  48 function cleanup
  49 {
  50         typeset snaps=$($ZFS list -H -t snapshot -o name)
  51         typeset exclude
  52         typeset snap
  53         typeset pool_name
  54
  55         if [[ -n $KEEP ]]; then
  56                 exclude=`eval $ECHO \"'(${KEEP})'\"`
  57         fi
  58
  59         for snap in $snaps; do
  60                 pool_name=$($ECHO "$snap" | $AWK -F/ '{print $1}')
  61                 if [[ -n $exclude ]]; then
  62                         $ECHO "$pool_name" | $EGREP -v "$exclude" > /dev/null 2>&1
  63                         if [[ $? -eq 0 ]]; then
  64                                 log_must $ZFS destroy $snap
  65                         fi
  66                 else
  67                         log_must $ZFS destroy $snap
  68                 fi
  69         done
  70 }
  71
  72 log_assert "zfs rename -r failed, when snapshot name is already existing."
  73 log_onexit cleanup
  74
  75 set -A datasets $TESTPOOL               $TESTPOOL/$TESTCTR \
  76         $TESTPOOL/$TESTCTR/$TESTFS1     $TESTPOOL/$TESTFS
  77 if is_global_zone; then
  78         datasets[${#datasets[@]}]=$TESTPOOL/$TESTVOL
  79 fi
  80
  81 log_must $ZFS snapshot -r ${TESTPOOL}@snap
  82 typeset -i i=0
  83 while ((i < ${#datasets[@]})); do
  84         # Create one more snapshot
  85         log_must $ZFS snapshot ${datasets[$i]}@snap2
  86         log_mustnot $ZFS rename -r ${TESTPOOL}@snap ${TESTPOOL}@snap2
  87         log_must $ZFS destroy ${datasets[$i]}@snap2
  88
  89         # Check datasets, make sure none of them was renamed.
  90         typeset -i j=0
  91         while ((j < ${#datasets[@]})); do
  92                 if datasetexists ${datasets[$j]}@snap2 ; then
  93                         log_fail "${datasets[$j]}@snap2 should not exist."
  94                 fi
  95                 ((j += 1))
  96         done
  97
  98         ((i += 1))
  99 done
 100
 101 log_pass "zfs rename -r failed, when snapshot name is already existing passed."