tests/xfs/103

   1 #! /bin/bash
   2 # FS QA Test No. 103
   3 #
   4 # Exercise the XFS nosymlinks inode flag
   5 #
   6 #-----------------------------------------------------------------------
   7 # Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
   8 #
   9 # This program is free software; you can redistribute it and/or
  10 # modify it under the terms of the GNU General Public License as
  11 # published by the Free Software Foundation.
  12 #
  13 # This program is distributed in the hope that it would be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write the Free Software Foundation,
  20 # Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  21 #
  22 #-----------------------------------------------------------------------
  23 #
  24
  25 seq=`basename $0`
  26 seqres=$RESULT_DIR/$seq
  27 seqres=$RESULT_DIR/$seq
  28 seqres=$RESULT_DIR/$seq
  29 echo "QA output created by $seq"
  30
  31 here=`pwd`
  32 tmp=/tmp/$$
  33 status=1        # failure is the default!
  34 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
  35
  36 # get standard environment, filters and checks
  37 . ./common/rc
  38 . ./common/filter
  39
  40 _create_scratch()
  41 {
  42         echo "*** mkfs"
  43         if ! _scratch_mkfs_xfs >$tmp.out 2>&1
  44         then
  45                 cat $tmp.out
  46                 echo "failed to mkfs $SCRATCH_DEV"
  47                 exit 1
  48         fi
  49
  50         echo "*** mount"
  51         if ! _scratch_mount 2>/dev/null
  52         then
  53                 echo "failed to mount $SCRATCH_DEV"
  54                 exit 1
  55         fi
  56 }
  57
  58 _filter_noymlinks_flag()
  59 {
  60         _test_inode_flag nosymlinks $SCRATCH_MNT/nosymlink
  61         if [ $? -eq 0 ]; then
  62                 echo "--n-- SCRATCH_MNT/nosymlink"
  63         else
  64                 echo "----- SCRATCH_MNT/nosymlink"
  65         fi
  66 }
  67
  68 # real QA test starts here
  69 _supported_os Linux IRIX
  70 _supported_fs xfs
  71 _require_command $XFS_IO_PROG xfs_io
  72 _require_scratch
  73
  74 _create_scratch
  75
  76
  77 echo "*** testing nosymlinks directories"
  78 mkdir $SCRATCH_MNT/nosymlink
  79 echo "*** setting nosymlinks bit"
  80 $XFS_IO_PROG -r -c 'chattr +n' $SCRATCH_MNT/nosymlink
  81 _filter_noymlinks_flag
  82
  83 touch $SCRATCH_MNT/nosymlink/source
  84 ln -s $SCRATCH_MNT/nosymlink/source $SCRATCH_MNT/nosymlink/target 2>&1 \
  85         | _filter_scratch | _filter_ln
  86 ln $SCRATCH_MNT/nosymlink/source $SCRATCH_MNT/nosymlink/hardlinksareok
  87
  88 echo "*** 1st listing..."
  89 find $SCRATCH_MNT | _filter_scratch
  90
  91 echo "*** clearing nosymlinks bit"
  92 $XFS_IO_PROG -r -c 'chattr -n' $SCRATCH_MNT/nosymlink
  93 _filter_noymlinks_flag
  94
  95 ln -s $SCRATCH_MNT/nosymlink/source $SCRATCH_MNT/nosymlink/target
  96 ln $SCRATCH_MNT/nosymlink/source $SCRATCH_MNT/nosymlink/hardlinksareok2
  97
  98 echo "*** 2nd listing..."
  99 find $SCRATCH_MNT | _filter_scratch
 100
 101 echo "*** finished testing nosymlinks directories"
 102
 103 status=0
 104 exit