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|
#! /bin/sh
# FS QA Test No. 117
#
# Attempt to cause filesystem corruption with serial fsstresses doing
# extended attributes writes - pv 940655
#
#-----------------------------------------------------------------------
# Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved.
#-----------------------------------------------------------------------
#
# creator
owner=ajones@sgi.com
seq=`basename $0`
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
# seed for fsstress known to cause curruptions
seed=1122413794
ITERATIONS=10
_cleanup()
{
cd /
rm -f $tmp.*
_cleanup_testdir
}
# get standard environment, filters and checks
. ./common.rc
. ./common.filter
# real QA test starts here
_supported_fs xfs
_supported_os IRIX Linux
_setup_testdir
_require_scratch
rm -f $seq.full
umount $SCRATCH_DEV >/dev/null 2>&1
echo "*** MKFS ***" >>$seq.full
echo "" >>$seq.full
_scratch_mkfs_xfs >>$seq.full 2>&1 \
|| _fail "mkfs failed"
_scratch_mount >>$seq.full 2>&1 \
|| _fail "mount failed"
mkdir -p $SCRATCH_MNT/fsstress
echo
echo Running fsstress in serial:
i=0
while [ $i -lt $ITERATIONS ]; do
echo fsstress iteration: $i | tee -a $seq.full
$FSSTRESS_PROG \
-d $SCRATCH_MNT/fsstress \
-f allocsp=0 \
-f freesp=0 \
-f bulkstat=0 \
-f bulkstat1=0 \
-f resvsp=0 \
-f unresvsp=0 \
-f attr_set=100 \
-f attr_remove=100 \
-s $seed \
-S -p 1 -n 1000 >>$seq.full 2>&1
i=`expr $i + 1`
done
cd /
umount $SCRATCH_MNT
echo
echo Checking filesystem
_check_scratch_fs
_scratch_mount
status=$?
exit
|
