Disadvantages of asynchronous periodic mode replication

The disadvantage of asynchronous periodic mode replication is:
  • A higher RPO. The RPO is two times the resynchronization interval, the time set for the synchronization period.

    For example, if you set the synchronization period to 5 minutes, Remote Copy queues up the data for 5 minutes, and then sends the data for 5 minutes. The RPO=10 minutes.

More information
  • Disaster-tolerant solutions with HPE 3PAR Remote Copy white paper