Remote Copy 3DC PP switchover operation

A three data center Peer Persistence (3DC PP) switchover operation reverses the role of the synchronous systems in a 3DC PP group. The switchover operation detects the 3DC PP configuration and states the secondary system is the one connected with a synchronous target. Therefore, the secondary system is selected automatically for the operation.

  • Changes the Remote Copy 3DC PP group Target role of the target systems. The primary system becomes secondary and the secondary system becomes the primary system.

  • Changes the replication direction.

  • Provides the host with read/write access to the volumes on the secondary system.