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 2009 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27 
  28 #
  29 # Copyright (c) 2013 by Delphix. All rights reserved.
  30 #
  31 
  32 . $STF_SUITE/include/libtest.shlib
  33 . $STF_SUITE/tests/functional/snapused/snapused.kshlib
  34 
  35 #
  36 # DESCRIPTION:
  37 #       Verify usedbyrefreservation is correct.
  38 #
  39 # STRATEGY:
  40 #       1. Create a filesystem.
  41 #       2. Set refreservation of the filesystem.
  42 #       3. Make file in the filesystem.
  43 #       4. Create sub filesystem and make file in it.
  44 #       5. Set refreservation of the sub filesystem.
  45 #       6. Create volume under it.
  46 #       7. Snapshot it.
  47 #       8. Clone it and set refreservation of the cloned filesystem.
  48 #       9. Makefile the cloned filesystem.
  49 #       10. Check usedbyrefreservation is correct.
  50 #
  51 
  52 verify_runnable "both"
  53 
  54 function cleanup
  55 {
  56         log_must $ZFS destroy -rR $USEDTEST
  57 }
  58 
  59 log_assert "Verify usedbyrefreservation is correct."
  60 log_onexit cleanup
  61 
  62 log_must $ZFS create $USEDTEST
  63 check_usedbyrefreservation $USEDTEST
  64 
  65 typeset -i i=0
  66 typeset -i r_size=0
  67 mntpnt=$(get_prop mountpoint $USEDTEST)
  68 while ((i < 5)); do
  69         ((r_size=(i+1)*16))
  70         log_must $ZFS set refreservation="$r_size"M $USEDTEST
  71 
  72         log_must $MKFILE 16M $mntpnt/file$i
  73 
  74         log_must $ZFS create $USEDTEST/fs$i
  75         log_must $ZFS set refreservation="$r_size"M $USEDTEST/fs$i
  76         log_must $MKFILE 16M $mntpnt/fs$i/file$i
  77 
  78         if is_global_zone; then
  79                 log_must $ZFS create -V 16M $USEDTEST/vol$i
  80         fi
  81 
  82         log_must $ZFS snapshot -r $USEDTEST@snap$i
  83 
  84         log_must $ZFS clone $USEDTEST@snap$i $USEDTEST/cln$i
  85 
  86         mntpnt_cln=$(get_prop mountpoint $USEDTEST/cln$i)
  87         log_must $ZFS set refreservation="$r_size"M $USEDTEST/cln$i
  88         log_must $MKFILE 16M $mntpnt_cln/file_cln$i
  89 
  90         check_usedbyrefreservation $USEDTEST
  91 
  92         ((i = i + 1))
  93 done
  94 
  95 log_pass "Verify usedbyrefreservation is correct."