#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
#
# FS QA Test No. 117
#
# Attempt to cause filesystem corruption with serial fsstresses doing
# extended attributes writes - pv 940655
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
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 and options for fsstress known to cause curruptions
seed=1122413794
fss_ops=" -z \
    -f attr_remove=100 \
    -f attr_set=100 \
    -f chown=3 \
    -f creat=4 \
    -f dread=4 \
    -f dwrite=4 \
    -f fdatasync=1 \
    -f fsync=1 \
    -f getdents=1 \
    -f link=1 \
    -f mkdir=2 \
    -f mknod=2 \
    -f read=1 \
    -f readlink=1 \
    -f rename=2 \
    -f rmdir=1 \
    -f setxattr=1 \
    -f stat=1 \
    -f symlink=2 \
    -f sync=1 \
    -f truncate=2 \
    -f unlink=1 \
    -f write=4 \
    -s $seed \
    -m 31 -n 1000 -p 1"

ITERATIONS=10

_cleanup()
{
    cd /
    rm -f $tmp.*
}

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

# real QA test starts here
_supported_fs generic
_supported_os Linux

_require_scratch
_require_attrs

rm -f $seqres.full
_scratch_unmount >/dev/null 2>&1
echo "*** MKFS ***"                         >>$seqres.full
echo ""                                     >>$seqres.full
_scratch_mkfs                               >>$seqres.full 2>&1 \
    || _fail "mkfs failed"
_scratch_mount

mkdir -p $SCRATCH_MNT/fsstress

echo
echo Running fsstress in serial:
i=0
while [ $i -lt $ITERATIONS ]; do
    echo fsstress iteration: $i | tee -a $seqres.full
    $FSSTRESS_PROG \
	-d $SCRATCH_MNT/fsstress \
	$fss_ops -S c >>$seqres.full 2>&1

    let i=$i+1
done

cd /
_scratch_unmount
echo 
echo Checking filesystem

status=$?
exit