M-to-N Remote Copy configurations

Any two storage systems in an M-to-N Remote Copy configuration are configured the same as two systems in a 1-to-1 configuration. Any single storage system in an M-to-N configuration can have a bidirectional Remote Copy relationship with up to four other storage systems. You cannot replicate the same data to more than one system in an M x N configuration.

The Remote Copy links can be RCFC or RCIP or a mixture. Only one RCIP port per node is provided; the other links may be RCFC.

Replication modes can be synchronous periodic, asynchronous periodic, or asynchronous streaming. If you want to use more than one mode, create a separate target for each mode.

M-to-N Remote Copy configuration example

More information

  • HPE 3PAR StoreServ 3PAR OS 3.3.1 Support Matrix

  • HPE 3PAR StoreServ - Remote Copy Configuration Matrix