_reflink_range $testdir/file2 $((blksz * f)) $testdir/file3 $((blksz * f)) $blksz >> $seqres.full
_pwrite_byte 0x62 $((blksz * f)) $blksz $testdir/file3.chk >> $seqres.full
done
-_scratch_remount
+_scratch_cycle_mount
echo "Compare files"
md5sum $testdir/file1 | _filter_scratch
cowsz=$((filesize / 2))
$XFS_IO_PROG -d -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full
_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full
-_scratch_remount
+_scratch_cycle_mount
echo "Compare files"
md5sum $testdir/file1 | _filter_scratch