Hi,

We have a cluster with 2 x FS5200 in Hyperswap mode with a  3-site replication copy with another DR system.  We want to break the current HyperSwap cluster in 2 independent systems in order to use PBHA and PBR even if 3-site replication is not yet supported.

 What is the procedure for removing the second system from the cluster and changing the topology ?

 Thanks.

Hi Adrian

You can read the IBM Redbooks "A Practical Guide to Policy-Based Replication and Policy-Based High Availability"

Chapter 6.3 - Migrating from HyperSwap to policy-based HA covers the migration