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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2014 Fujitsu. All Rights Reserved.
#
# FSQA Test No. 004
#
# Test "dump | restore"(as opposed to a tape)
#
. ./common/preamble
_begin_fstest auto dump
# Override the default cleanup function.
_cleanup()
{
cd /
rm -f $tmp.*
# remove the generated data, which is much and meaningless.
rm -rf $restore_dir
}
# Import common functions.
. ./common/filter
dump_dir=$SCRATCH_MNT/dump_restore_dir
restore_dir=$TEST_DIR/dump_restore_dir
workout()
{
echo "Run fsstress" >> $seqres.full
args=`_scale_fsstress_args -z -f creat=5 -f write=20 -f mkdir=5 -n 100 -p 15 -d $dump_dir`
echo "fsstress $args" >> $seqres.full
$FSSTRESS_PROG $args >> $seqres.full 2>&1
echo "start Dump/Restore" >> $seqres.full
cd $TEST_DIR
$DUMP_PROG -0 -f - $dump_dir 2>/dev/null | $RESTORE_PROG -urvf - >> $seqres.full 2>&1
if [ $? -ne 0 ];then
_fail "Dump/Restore failed"
fi
rm -rf restoresymtable
}
# real QA test starts here
_supported_fs ext4
_require_test
_require_scratch
_require_command "$DUMP_PROG" dump
_require_command "$RESTORE_PROG" restore
echo "Silence is golden"
_scratch_mkfs_sized $((512 * 1024 * 1024)) >> $seqres.full 2>&1
_scratch_mount
rm -rf $restore_dir $TEST_DIR/restoresymtable
workout
diff -r $dump_dir $restore_dir
status=0
exit
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