usr/src/test/zfs-tests/tests/functional/nestedfs/nestedfs_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) 2013, 2016 by Delphix. All rights reserved.
  30 #
  31
  32 . $STF_SUITE/include/libtest.shlib
  33
  34 #
  35 # DESCRIPTION:
  36 # Given a pool create a nested file system and a ZFS file system
  37 # in the nested file system. Populate the file system.
  38 #
  39 # As a sub-assertion, the test verifies that a nested file system with
  40 # a mounted file system cannot be destroyed.
  41 #
  42 # STRATEGY:
  43 # 1. Create a file in the new mountpoint
  44 # 2. Unmount the new mountpoint
  45 # 3. Show a nested file system with file systems cannot be destroyed
  46 #
  47
  48 verify_runnable "both"
  49
  50 log_assert "Verify a nested file system can be created/destroyed."
  51
  52 log_must file_write -o create -f $TESTDIR1/file -b 8192 -c 600 -d 0
  53 log_must zfs unmount $TESTDIR1
  54
  55 log_note "Verify that a nested file system with a mounted file system "\
  56     "cannot be destroyed."
  57 log_mustnot zfs destroy $TESTPOOL/$TESTCTR
  58
  59 log_pass "A nested file system was successfully populated."