- * Note, lrc_seq holds two different sequence numbers. Whilst in memory
- * it contains the transaction sequence number. The log record on
- * disk holds the sequence number of all log records which is used to
- * ensure we don't replay the same record. The two sequence numbers are
- * different because the transactions can now be pushed out of order.
+ * The log record on disk (lrc_seq) holds the sequence number of all log
+ * records which is used to ensure we don't replay the same record.