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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2017 Oracle, Inc. All Rights Reserved.
#
# FS QA Test No. 476
#
# Run an all-writes fsstress run with multiple threads to shake out
# bugs in the write path.
#
. ./common/preamble
_begin_fstest auto rw long_rw stress soak smoketest
# Override the default cleanup function.
_cleanup()
{
cd /
rm -f $tmp.*
$KILLALL_PROG -9 fsstress > /dev/null 2>&1
}
# Import common functions.
# Modify as appropriate.
_supported_fs generic
_require_scratch
_require_command "$KILLALL_PROG" "killall"
echo "Silence is golden."
_scratch_mkfs > $seqres.full 2>&1
_scratch_mount >> $seqres.full 2>&1
nr_cpus=$((LOAD_FACTOR * 4))
nr_ops=$((25000 * nr_cpus * TIME_FACTOR))
fsstress_args=(-w -d $SCRATCH_MNT -n $nr_ops -p $nr_cpus)
test -n "$SOAK_DURATION" && fsstress_args+=(--duration="$SOAK_DURATION")
$FSSTRESS_PROG $FSSTRESS_AVOID "${fsstress_args[@]}" >> $seqres.full
# success, all done
status=0
exit
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