| #! /bin/bash |
| # FS QA Test No. 103 |
| # |
| # Exercise the XFS nosymlinks inode flag |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved. |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it would be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| # |
| #----------------------------------------------------------------------- |
| # |
| # creator |
| owner=nathans@sgi.com |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| |
| _create_scratch() |
| { |
| echo "*** mkfs" |
| if ! _scratch_mkfs_xfs >$tmp.out 2>&1 |
| then |
| cat $tmp.out |
| echo "failed to mkfs $SCRATCH_DEV" |
| exit 1 |
| fi |
| |
| echo "*** mount" |
| if ! _scratch_mount 2>/dev/null |
| then |
| echo "failed to mount $SCRATCH_DEV" |
| exit 1 |
| fi |
| } |
| |
| _filter_ln() |
| { |
| sed -e "s,SCRATCH_MNT/nosymlink/target - Operation not permitted,ln: creating symbolic link \`SCRATCH_MNT/nosymlink/target\' to \`SCRATCH_MNT/nosymlink/source\': Operation not permitted,g" \ |
| -e "/SCRATCH_MNT.*to.*SCRATCH_MNT/! s,: Operation not permitted, to \`SCRATCH_MNT/nosymlink/source\': Operation not permitted,g" |
| } |
| |
| _filter_noymlinks_flag() |
| { |
| _test_inode_flag nosymlinks $SCRATCH_MNT/nosymlink |
| if [ $? -eq 0 ]; then |
| echo "--n-- SCRATCH_MNT/nosymlink" |
| else |
| echo "----- SCRATCH_MNT/nosymlink" |
| fi |
| } |
| |
| # real QA test starts here |
| _supported_os Linux IRIX |
| _supported_fs xfs |
| _require_command $XFS_IO_PROG xfs_io |
| _require_scratch |
| |
| _create_scratch |
| |
| |
| echo "*** testing nosymlinks directories" |
| mkdir $SCRATCH_MNT/nosymlink |
| echo "*** setting nosymlinks bit" |
| $XFS_IO_PROG -r -c 'chattr +n' $SCRATCH_MNT/nosymlink |
| _filter_noymlinks_flag |
| |
| touch $SCRATCH_MNT/nosymlink/source |
| ln -s $SCRATCH_MNT/nosymlink/source $SCRATCH_MNT/nosymlink/target 2>&1 \ |
| | _filter_scratch | _filter_ln |
| ln $SCRATCH_MNT/nosymlink/source $SCRATCH_MNT/nosymlink/hardlinksareok |
| |
| echo "*** 1st listing..." |
| find $SCRATCH_MNT | _filter_scratch |
| |
| echo "*** clearing nosymlinks bit" |
| $XFS_IO_PROG -r -c 'chattr -n' $SCRATCH_MNT/nosymlink |
| _filter_noymlinks_flag |
| |
| ln -s $SCRATCH_MNT/nosymlink/source $SCRATCH_MNT/nosymlink/target |
| ln $SCRATCH_MNT/nosymlink/source $SCRATCH_MNT/nosymlink/hardlinksareok2 |
| |
| echo "*** 2nd listing..." |
| find $SCRATCH_MNT | _filter_scratch |
| |
| echo "*** finished testing nosymlinks directories" |
| |
| status=0 |
| exit |