I’d already blogged about this on the VMware blog, but I figured I would share it here as well. The vSphere Metro Storage Cluster with vSphere 6.0 white paper has been released. I worked on this paper together with my friend Lee Dilworth, it is an updated version of the paper we did in 2012. It contains all of the new best practices for vSphere 6.0 when it comes to vSphere Metro Storage Cluster implementations, so if you are looking to implement one or upgrade an existing environment make sure to read it!
VMware vSphere Metro Storage Cluster (vMSC) is a specific configuration within the VMware Hardware Compatibility List (HCL). These configurations are commonly referred to as stretched storage clusters or metro storage clusters and are implemented in environments where disaster and downtime avoidance is a key requirement. This best practices document was developed to provide additional insight and information for operation of a vMSC infrastructure in conjunction with VMware vSphere. This paper explains how vSphere handles specific failure scenarios, and it discusses various design considerations and operational procedures. For detailed information about storage implementations, refer to documentation provided by the appropriate VMware storage partner.