apfstests/017

#! /bin/sh
# XFS QA Test No. 017
# $Id: 1.1 $
#
# test remount ro - pv 795642 
#
#-----------------------------------------------------------------------
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# This program is free software; you can redistribute it and/or modify it
# under the terms of version 2 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
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# Further, this software is distributed without any warranty that it is
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# otherwise, applies only to this software file.  Patent licenses, if
# any, provided herein do not apply to combinations of this program with
# other software, or any other product whatsoever.
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# You should have received a copy of the GNU General Public License along
# with this program; if not, write the Free Software Foundation, Inc., 59
# Temple Place - Suite 330, Boston MA 02111-1307, USA.
# 
# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
# Mountain View, CA  94043, or:
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# http://www.sgi.com 
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# For further information regarding this notice, see: 
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# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
#-----------------------------------------------------------------------
#
# creator
owner=dxm@sgi.com

seq=`basename $0`
echo "QA output created by $seq"

here=`pwd`
tmp=/tmp/$$
status=1

_cleanup()
{
    echo "*** unmount"
    umount $SCRATCH_MNT 2>/dev/null
}
trap "_cleanup; rm -f $tmp.*; exit \$status" 0 1 2 3 15

_clean_log()
{
    echo ""                                 >>$seq.full
    echo "*** xfs_logprint ***"             >>$seq.full
    echo ""                                 >>$seq.full
    xfs_logprint -tb $1                     | tee -a $seq.full \
        | head | grep -q "<CLEAN>" || _fail "DIRTY LOG"
}

# get standard environment, filters and checks
. ./common.rc
. ./common.filter

# real QA test starts here

_require_scratch

echo "*** init FS"

rm -f $seq.full
umount $SCRATCH_DEV >/dev/null 2>&1
echo "*** MKFS ***"                         >>$seq.full
echo ""                                     >>$seq.full
mkfs_xfs $SCRATCH_DEV                       >>$seq.full 2>&1 \
    || _fail "mkfs failed"
mount -t xfs $SCRATCH_DEV $SCRATCH_MNT      >>$seq.full 2>&1 \
    || _fail "mount failed"

echo "*** test"

for l in 0 1 2 3 4
do
        echo "    *** test $l"
        src/fsstress -d $SCRATCH_MNT -n 1000 $FSSTRESS_AVOID >>$seq.full
        
        mount -o remount,ro $SCRATCH_DEV \
            || _fail "remount ro failed"
            
        _clean_log $SCRATCH_DEV 
        
        echo ""                             >>$seq.full
        echo "*** XFS_CHECK ***"            >>$seq.full
        echo ""                             >>$seq.full
        xfs_check $SCRATCH_DEV              >>$seq.full 2>&1 \
            || _fail "xfs_check failed"
        mount -o remount,rw $SCRATCH_DEV \
            || _fail "remount rw failed"
done

echo "*** done"
# happy exit
rm -f $seq.full
status=0
exit 0