A single StorPool cluster can be stretched to more than one physical location, provided there is high-bandwidth, low-latency connectivity between the nodes. Two, three, or more sites are possible. When a stretched cluster is designed, maintaining the cluster quorum in case of site or network failure is considered. This means that more than 50% of the storage nodes have to be available when such a failure occurs.
StorPool, StorPool [SDS]/19.01, x86
SC Configuration, Disaster Recovery, Data Availability