usr/src/test/zfs-tests/tests/functional/quota/quota_005_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 # Verify that quota doesn't inherit its value from parent.
  39 #
  40 # STRATEGY:
  41 # 1) Set quota for parents
  42 # 2) Create a filesystem tree
  43 # 3) Verify that the 'quota' for descendent doesnot inherit the value.
  44 #
  45 ###############################################################################
  46
  47 verify_runnable "both"
  48
  49 function cleanup
  50 {
  51         datasetexists $fs_child && \
  52                 log_must zfs destroy $fs_child
  53
  54         log_must zfs set quota=$quota_val $fs
  55 }
  56
  57 log_onexit cleanup
  58
  59 log_assert "Verify that quota doesnot inherit its value from parent."
  60 log_onexit cleanup
  61
  62 fs=$TESTPOOL/$TESTFS
  63 fs_child=$TESTPOOL/$TESTFS/$TESTFS
  64
  65 space_avail=$(get_prop available $fs)
  66 quota_val=$(get_prop quota $fs)
  67 typeset -i quotasize=$space_avail
  68 ((quotasize = quotasize * 2 ))
  69 log_must zfs set quota=$quotasize $fs
  70
  71 log_must zfs create $fs_child
  72 quota_space=$(get_prop quota $fs_child)
  73 [[ $quota_space == $quotasize ]] && \
  74         log_fail "The quota of child dataset inherits its value from parent."
  75
  76 log_pass "quota doesnot inherit its value from parent as expected."