017

   1 #! /bin/bash
   2 # FS QA Test No. 017
   3 #
   4 # test remount ro - pv 795642
   5 #
   6 #-----------------------------------------------------------------------
   7 # Copyright (c) 2000-2002 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 echo "QA output created by $seq"
  27
  28 here=`pwd`
  29 tmp=/tmp/$$
  30 status=1
  31 trap "_cleanup; rm -f $tmp.*; exit \$status" 0 1 2 3 15
  32
  33 _cleanup()
  34 {
  35     echo "*** unmount"
  36     umount $SCRATCH_MNT 2>/dev/null
  37 }
  38
  39 # get standard environment, filters and checks
  40 . ./common.rc
  41 . ./common.filter
  42
  43 # real QA test starts here
  44 _supported_fs xfs
  45 _supported_os Linux
  46
  47 _require_scratch
  48
  49 # xfs_db will OOM kill the machine if you don't have huge amounts of RAM, so
  50 # don't run this on large filesystems.
  51 _require_no_large_scratch_dev
  52
  53 echo "*** init FS"
  54
  55 rm -f $seq.full
  56 umount $SCRATCH_DEV >/dev/null 2>&1
  57 echo "*** MKFS ***"                         >>$seq.full
  58 echo ""                                     >>$seq.full
  59 _scratch_mkfs_xfs                           >>$seq.full 2>&1 \
  60     || _fail "mkfs failed"
  61 _scratch_mount                              >>$seq.full 2>&1 \
  62     || _fail "mount failed"
  63
  64 echo "*** test"
  65
  66 for l in 0 1 2 3 4
  67 do
  68         echo "    *** test $l"
  69         FSSTRESS_ARGS=`_scale_fsstress_args -d $SCRATCH_MNT -n 1000 $FSSTRESS_AVOID`
  70         $FSSTRESS_PROG  $FSSTRESS_ARGS >>$seq.full
  71
  72         _scratch_mount -o remount,ro \
  73             || _fail "remount ro failed"
  74
  75         echo ""                                 >>$seq.full
  76         echo "*** xfs_logprint ***"             >>$seq.full
  77         echo ""                                 >>$seq.full
  78         _scratch_xfs_logprint -tb               | tee -a $seq.full \
  79             | head | grep -q "<CLEAN>" || _fail "DIRTY LOG"
  80
  81         echo ""                             >>$seq.full
  82         echo "*** XFS_CHECK ***"            >>$seq.full
  83         echo ""                             >>$seq.full
  84         _scratch_xfs_check                  >>$seq.full 2>&1 \
  85             || _fail "xfs_check failed"
  86         _scratch_mount -o remount,rw \
  87             || _fail "remount rw failed"
  88 done
  89
  90 echo "*** done"
  91 # happy exit
  92 rm -f $seq.full
  93 status=0
  94 exit 0