Product : HPE, VSA [SDS]/12.7, x86
Feature : SC Data Redundancy, Disaster Recovery, Data Availability
Content Owner:  Herman Rutten
Summary
Software RAID (10) + opt. Hardware RAID (1+0,5,6)
Details
In the case of stretched clustering, only one instance of the data is available at each of the active sites.

With hardware RAID (1+0,5,6) implemented, data is protected across cluster nodes within each active site.