HPE EVA Storage

Exchange 2010 DAG on P4000 SAN

Occasional Contributor

Exchange 2010 DAG on P4000 SAN

Hi all,

We will be deploying Exchange 2010 shortly and will be hosting the databases on the P4000 SAN. All databases will be within a 2 node DAG (one active copy and one passive copy).

Regarding our SAN, at present I believe we have a 2 node cluster but I believe we have it configured so that all storage is spread across all nodes (2-way write?). Is it better to have databases on RAID0 volumes and let Exchange manage the replication between the active and passive DAG copies?