usr/src/test/zfs-tests/tests/functional/quota/quota_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 . $STF_SUITE/tests/functional/quota/quota.kshlib
  34
  35 #
  36 # DESCRIPTION:
  37 #
  38 # A ZFS file system quota limits the amount of pool space
  39 # available to a file system. Apply a quota and verify
  40 # that no more file creates are permitted.
  41 #
  42 # STRATEGY:
  43 # 1) Apply quota to ZFS file system
  44 # 2) Create a file which is larger than the set quota
  45 # 3) Verify that the resulting file size is less than the quota limit
  46 #
  47
  48 verify_runnable "both"
  49
  50 log_assert "Verify that file size is limited by the file system quota"
  51
  52 #
  53 # cleanup to be used internally as otherwise quota assertions cannot be
  54 # run independently or out of order
  55 #
  56 function cleanup
  57 {
  58         [[ -e $TESTDIR/$TESTFILE1 ]] && \
  59             log_must rm $TESTDIR/$TESTFILE1
  60         #
  61         # Need to allow time for space to be released back to
  62         # pool, otherwise next test will fail trying to set a
  63         # quota which is less than the space used.
  64         #
  65         sleep 5
  66 }
  67
  68 log_onexit cleanup
  69
  70 #
  71 # Sets the quota value and attempts to fill it with a file
  72 # twice the size of the quota
  73 #
  74 log_must fill_quota $TESTPOOL/$TESTFS $TESTDIR
  75
  76 log_pass "File size limited by quota"