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, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33
  34 #
  35 # DESCRIPTION:
  36 #       When renaming a set of snapshots, if a snapshot already exists with
  37 #       the new name, then none of the snapshots is renamed.
  38 #
  39 # STRATEGY:
  40 #       1. Create a snapshot for a set of datasets.
  41 #       2. Create a new snapshot for one of datasets.
  42 #       3. Attempt to "zfs rename -r" with the second snapshot's name.
  43 #       4. Verify none of the snapshots is renamed.
  44 #
  45
  46 verify_runnable "both"
  47
  48 function cleanup
  49 {
  50         for poolname in $(get_all_pools); do
  51                 for snap in $(zfs list -H -t snapshot -o name -r $poolname); do
  52                         log_must zfs destroy $snap
  53                 done
  54         done
  55 }
  56
  57 log_assert "Verify zfs rename -r failed when the snapshot name already exists."
  58 log_onexit cleanup
  59
  60 set -A datasets $TESTPOOL               $TESTPOOL/$TESTCTR \
  61         $TESTPOOL/$TESTCTR/$TESTFS1     $TESTPOOL/$TESTFS
  62 if is_global_zone; then
  63         datasets[${#datasets[@]}]=$TESTPOOL/$TESTVOL
  64 fi
  65
  66 log_must zfs snapshot -r ${TESTPOOL}@snap
  67 typeset -i i=0
  68 while ((i < ${#datasets[@]})); do
  69         # Create one more snapshot
  70         log_must zfs snapshot ${datasets[$i]}@snap2
  71         log_mustnot zfs rename -r ${TESTPOOL}@snap ${TESTPOOL}@snap2
  72         log_must zfs destroy ${datasets[$i]}@snap2
  73
  74         # Check datasets, make sure none of them have snap2.
  75         typeset -i j=0
  76         while ((j < ${#datasets[@]})); do
  77                 if datasetexists ${datasets[$j]}@snap2 ; then
  78                         log_fail "${datasets[$j]}@snap2 should not exist."
  79                 fi
  80                 ((j += 1))
  81         done
  82
  83         ((i += 1))
  84 done
  85
  86 log_pass "zfs rename -r failed when the snapshot name already exists."