text: The following topologies are available for IBM Spectrum Virtualize that is running on Storwize 
  V7000: 
  
  (cid:2)*Standard*topology, which is intended for single-site configurations that does not allow site 
  definition and assumes all components of the solution to be at a single site. Global Mirror 
  or Metro Mirror can be used to maintain a copy of a volume on a different system at a 
  remote site, which can be used for disaster recovery. 