EMC RecoverPoint : Error during upgrade “failed to obtain WWN from RPAs”

I have been fortunate enough to be involved in some customer trials of the EMC Deployment Manager upgrade toolkit. Whilst it’s a major enhancement for customers to be able to upgrade their Recoverpoint clusters, it’s not without it’s issues and quirks. During a recent upgrade from v3.5.SP1.P1 to¬†4.0.SP2.P1 I received Continue Reading