tests/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_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 2008 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27
  28 . $STF_SUITE/include/libtest.shlib
  29 . $STF_SUITE/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib
  30
  31 #
  32 # DESCRIPTION:
  33 #       'zfs rollback -f' will force unmount any filesystems.
  34 #
  35 # STRATEGY:
  36 #       1. Create pool & fs.
  37 #       2. Create the snapshot of this file system.
  38 #       3. Write the mountpoint directory of this file system.
  39 #       4. Make sure 'zfs rollback -f' succeeds.
  40 #
  41
  42 verify_runnable "both"
  43
  44 log_assert "'zfs rollback -f' will force unmount any filesystems."
  45 log_onexit cleanup_env
  46
  47 # Create a snapshot of this file system: FSSNAP0
  48 setup_snap_env 1
  49
  50 #
  51 # Write file and make the mountpoint directory busy when try to unmount
  52 # the file system that was mounted on it.
  53 #
  54 write_mountpoint_dir ${FSSNAP0%%@*}
  55
  56 log_must $ZFS rollback $FSSNAP0
  57 log_must $ZFS rollback -f $FSSNAP0
  58 log_must datasetexists $FSSNAP0
  59
  60 $PKILL ${DD##*/}
  61
  62 check_files $FSSNAP0
  63
  64 log_pass "'zfs rollback -f' force unmount any filesystem passed."