Linear mode does not offer any additionalredundancy over using a single disk.
线性模式与使用单一磁盘相比不会产生额外的冗余。
2
DB2 queue replication does not have the overhead of traditional replication, provides greater throughput, and adds additionalredundancy due to the implementation of queues.
DB 2队列复制没有传统复制的那些开销，并且提供更大的吞吐率，此外，队列的实现也增加了冗余。
3
The low priority link prevents a jeopardy condition on loss of any single private link and provides additionalredundancy (consider low-pri heartbeat along with two private network heartbeats).