Storage Soup

Mar 18 2011   12:21PM GMT

Dell set to roll out NAS, dedupe across storage platform

Dave Raffo Dave Raffo Profile: Dave Raffo

Now that Dell has closed on its Compellent acquisition, the next steps in its storage product expansion will be to add Exanet scalable NAS and Ocarina primary data deduplication to its two main platforms.

The $820 million Compellent acquisition gives Dell a second SAN product to go with its 2008 EqualLogic iSCSI SAN buy. Dell executives say the smaller 2010 acquisitions of Exanet and Ocarina will complement those SAN purchases.

Dell is close to completing the integration of Exanet’s clustered NAS file system with EqualLogic and entry level PowerVault storage. Those products will launch in mid-year, probably at the inaugural Dell Storage Forum conference in June. Later this year, they expect to add Ocarina’s content-aware compression and data deduplication into the Exanet file system.

Longer range plans – probably in 2012 — include integrating the Exanet file system with Compellent storage, developing dedupe for block storage, and coming up with a common management application for EqualLogic, Compellent and Exanet.

“Exanet and Ocarina will become ubiquitous technologies across the two platforms,” said Travis Vigil, Dell’s executive director of product marketing for enterprise storage. “We’ll have a file system that will provide unified storage for EqualLogic, PowerVault and Compellent. Once you get that common file system, we can take things that EqualLogic and Compellent have done with automated tiering and load balancing within the array and do that across the storage environment.”

Vigil admitted there is overlap between EqualLogic – which plays in the low to middle of the midrange – and Compellent, which sells into the middle and higher end of the midrange. The plan is to extend Compellent higher into the enterprise to fill some of the gap left when Hewlett-Packard outbid Dell for 3PAR last year. “If you don’t have overlap, you have a gap,” Vigil said.

Vigil said Dell will not sell the Ocarina Storage Optimizer dedupe appliances that Ocarina sold before the acquisition, but will support customers who bought the products.

Dell also will continue to OEM EMC Clariion SAN, Celerra NAS and the smaller Data Domain backup devices for the current lifecycle of those products, but Vigil said the “our focus is on Dell IP and the fluid data architecture.” Dell will resell but not OEM the EMC VNX unified storage systems that will eventually replace the Clariion and Celerra families.

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