094

   1 #! /bin/sh
   2 #
   3 #-----------------------------------------------------------------------
   4 # Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
   5 #
   6 # This program is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU General Public License as
   8 # published by the Free Software Foundation.
   9 #
  10 # This program is distributed in the hope that it would be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write the Free Software Foundation,
  17 # Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18 #
  19 #-----------------------------------------------------------------------
  20 #
  21 # FS QA Test No. 094
  22 #
  23 # Exercising the inheritable realtime inode bit.
  24 #
  25 # creator
  26 owner=nathans@sgi.com
  27
  28 seq=`basename $0`
  29 echo "QA output created by $seq"
  30
  31 here=`pwd`
  32 tmp=/tmp/$$
  33 status=1        # failure is the default!
  34 trap "_cleanup; exit \$status" 0 1 2 3 15
  35
  36 _cleanup()
  37 {
  38     cd /
  39     rm -f $tmp.*
  40 }
  41
  42 # get standard environment, filters and checks
  43 . ./common.rc
  44 . ./common.filter
  45
  46 # real QA test starts here
  47 _supported_fs xfs
  48 _supported_os IRIX Linux
  49 _require_realtime
  50 _require_scratch
  51 _require_command /usr/sbin/xfs_io
  52
  53 _filter_realtime_flag()
  54 {
  55         _test_inode_flag realtime $SCRATCH_MNT/testdir/$1
  56         if [ $? -eq 0 ]; then
  57                 echo "--r-- SCRATCH_MNT/testdir/$1"
  58         else
  59                 echo "----- SCRATCH_MNT/testdir/$1"
  60         fi
  61 }
  62
  63 _filter_rtinherit_flag()
  64 {
  65         _test_inode_flag rt-inherit $SCRATCH_MNT/testdir
  66         if [ $? -eq 0 ]; then
  67                 echo "--t-- SCRATCH_MNT/testdir"
  68         else
  69                 echo "----- SCRATCH_MNT/testdir"
  70         fi
  71 }
  72
  73 _create_scratch()
  74 {
  75         echo "*** mkfs"
  76         if ! _scratch_mkfs_xfs >$tmp.out 2>&1
  77         then
  78                 cat $tmp.out
  79                 echo "failed to mkfs $SCRATCH_DEV"
  80                 exit 1
  81         fi
  82
  83         echo "*** mount"
  84         if ! _scratch_mount
  85         then
  86                 echo "failed to mount $SCRATCH_DEV"
  87                 exit 1
  88         fi
  89 }
  90
  91 _create_scratch
  92 mkdir $SCRATCH_MNT/testdir
  93
  94 # set inode attribute, create files below and check they're marked realtime
  95 # unset inode attribute, create files below and check they're not realtime
  96
  97 echo "*** create directory with rtinherit"
  98 $XFS_IO_PROG -r -c 'chattr +t' $SCRATCH_MNT/testdir
  99 _filter_rtinherit_flag
 100
 101 echo "*** create child with inherited realtime"
 102 touch $SCRATCH_MNT/testdir/real
 103 _filter_realtime_flag real
 104
 105 echo "*** remove rtinherit from directory"
 106 $XFS_IO_PROG -r -c 'chattr -t' $SCRATCH_MNT/testdir
 107 _filter_rtinherit_flag
 108
 109 echo "*** create child without inherited realtime"
 110 touch $SCRATCH_MNT/testdir/unreal
 111 _filter_realtime_flag unreal
 112
 113 echo "*** done"
 114
 115 # success, all done
 116 status=0
 117 exit