VPLEX is EMC’s premier storage virtualization solution. While VPLEX greatly simplifies everyday storage management, storage virtualization has presented storage administrators with new challenges in areas such as reporting, performance troubleshooting and chargeback. In ViPR SRM, new capabilities enable you to peer under the virtualization layer to understand what’s actually going on in a virtualized environment. In a VPLEX environment, ViPR SRM enables a storage administrator to understand how storage capacity is being used, and who is using it to understand end-to-end relationships from host to storage and to verify that VPLEX is configured according to best practices.
For example, a challenge for a storage administrator is to understand, overall, how storage is being used - how much for traditional block or file, how much is virtualized, how much is free, and so forth. New to ViPR SRM, a unified enterprise capacity dashboard shows total storage capacity for the environment in one place, and how it is used. The dashboard includes a view of usable capacity (top middle view), with a bar indicating how much is used for virtual storage. Note that the virtual storage is actually based on physical block storage; so ViPR SRM carefully ensures that this block storage is not counted twice in the enterprise dashboard.