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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2012 SGI. All Rights Reserved.
#
# FS QA Test No. 283
#
# Test incremental dumps containing a mix of dump formats.
# level 0 - current format
# level 1 - format 2
#
. ./common/preamble
_begin_fstest dump ioctl auto quick
# Override the default cleanup function.
_cleanup()
{
_cleanup_dump
cd /
rm -f $tmp.*
}
# Import common functions.
. ./common/dump
# real QA test starts here
_supported_fs xfs
_require_legacy_v2_format
_require_scratch
_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed"
_scratch_mount
_create_dumpdir_fill
# ensure file/dir timestamps precede dump timestamp
sleep 2
$here/src/bstat $SCRATCH_MNT >>$seqres.full
echo "*** Level 0 dump, current format"
_do_dump_file -f $tmp.l0
_append_dumpdir_fill
$here/src/bstat $SCRATCH_MNT >>$seqres.full
echo "*** Level 1 dump, format 2"
_do_dump_file -l 1 -f $tmp.l1 -K
# note the first restore has to be told to use format
# 2 generation numbers due to the unusual case of
# having a new-format dump followed by an old-format.
echo "*** Restore using current format level 0"
_prepare_restore_dir
_do_restore_file_cum -f $tmp.l0 -K
echo "*** Restore using format 2 level 1"
_do_restore_file_cum -f $tmp.l1
_diff_compare
# success, all done
status=0
exit
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