_pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file1 >> $seqres.full
_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
_pwrite_byte 0x61 0 $((blksz * 48 - 3)) $testdir/file3 >> $seqres.full
-_test_remount
+_test_cycle_mount
echo "Compare files"
md5sum $testdir/file1 | _filter_test_dir
_pwrite_byte 0x62 $((blksz * 48)) $blksz $testdir/file2 -d >> $seqres.full
_pwrite_byte 0x62 $((blksz * 48)) $blksz $testdir/file3 -d >> $seqres.full
-_test_remount
+_test_cycle_mount
echo "Compare files"
md5sum $testdir/file1 | _filter_test_dir