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May 14 2012   7:57AM GMT

Starboard brings new investor and $13 million on board



Posted by: Dave Raffo
starboard storage, multiprotocol storage

A $13 million funding round will help accelerate the transition from Reldata to Starboard Storage Systems.

Starboard closed the round today, three months after re-launching with a new name and re-architected multiprotocol storage system, the AC72. Its lone venture capitalist investor at the time was Reldata investor Grazia Equity of Germany. Starboard’s latest round is led by another German VC, JP Ventures GmbH, with participation from Grazia.

Starboard chief marketing officer Karl Chen said Starboard will use the funding to expand its sales, marketing and customer support. Chen said Starboard has about 40 employees now at its Broomfield, Colo., and Parsippany, N.J., offices and he expects that number to increase significantly over the next three months.

Starboard claims more than 40 customers and more than 1.5 PB of capacity sold for its AC72 systems. Chen said the vendor competes mostly with NetApp FAS2000 and FAS3000 and EMC VNX 5000 unified storage systems.

The AC72 supports Fibre Channel, iSCSI and NAS storage but merely having multiprotocol support isn’t enough these days because the market is flooded with unified storage systems. Starboard will only win if it can live up to its promise to deliver greater storage efficiency and performance at substantially less cost.

Each AC72 system includes three solid-state drives (SSDs) for an acceleration tier. The system automatically writes large sequential workloads to cheaper capacity SAS drives and writes random transactional workloads to 15,000 rpm SAS drives.

Chen said the Starboard’s typical customer is a small enterprise with 50 to 5,000 employees, $10 million to $1 billion in revenue and 50 to 500 virtual machines. “Our customers want to consolidate mixed workloads of unstructured, structured and virtualized data,” he said.

Mar 1 2011   6:34PM GMT

What’s next for unified storage?



Posted by: Randy Kerns
unified storage, multiprotocol storage, NAS, SAN

Unified storage has gone from a specialty item to something offered from nearly every storage vendor in recent years. In the beginning, vendors such as NetApp took added block capability to their file system storage and NetApp’s biggest rivals have since followed down that unified path.

 

The evolution continues, however, and multiprotocol systems will likely include more technological advances over the coming years.

 

As a refresher, I define Unified Storage as:

 

Unified Storage is a storage system that provides both file and block access simultaneously. The block access is accomplished through use of an interface such as Fibre Channel, SAS, or iSCSI over Ethernet. The file-based access is to a file system on the storage system using either CIFS or NFS over Ethernet. 

 

 

An implied piece of unified storage is that it requires unified management, one storage system management for block and file data. Without that, the critical goal of consolidation and simplification is compromised. 

  

 

Some vendors have provided block storage through both Fibre Channel and iSCSI, while others stick to iSCSI only because it is simpler to deliver. The following diagram gives a very general view that compares the implementations for block and file storage:   

 

 

 

 

 

 

 

Unified storage systems are commonly offered by storage vendors, but that doesn’t mean every new storage system you buy must be unified. Certain high-end IT environments with specific usage requirements would use non-unified systems.If you only need high performance block storage, for instance, a unified system isn’t necessary.   

  

However, there are excellent uses of unified storage:

 

  • In a virtual server environment, a unified storage system presents an opportunity to meet demands for quickly provisioning virtual machines and meeting operational requirements. A virtual machine could be provisioned with a datastore based on NFS with its file I/O while the block storage capability of the unified storage would allow Real Device Mapping (RDM) to attach a physical disk to a virtual machine to meet application requirements.
  • If there is a predominance of one type of usage such as file storage for unstructured data but still there is a need for some block storage (an Exchange database for example), a unified storage system allows for consolidation to a single platform.
  • Unified storage provides great flexibility for an organization that needs to repurpose storage because its needs are changing.
  • Unified storage also provides a single resource that can be provisioned as needed for the usage type required – block or file.

 

 

What’s Next?

 

But vendors haven’t just been combining block and file protocols in the same package. Recent features added to unified systems include automated tiering, solid state devices (SSDs) as a tier for higher performance, and support for cascading read/write-capable snapshots to add value for use cases such as virtual desktop infrastructures (VDIs).

 

What should be expected next for unified storage? It’s likely that vendors will package other capabilities together and call that the new “unified storage.” That would dilute the meaning of “unified” and require a qualifying phrase after it.

 

More likely, there will an additional, high-value capability for storage that will have its own identity. Maybe it could be something like having a storage system with the capability to intelligently (and automatically) do archiving as well. Call it “archiving-enabled” storage. This is more evolutionary than revolutionary. But, it will be uniquely defined.

 

 

 

 

 


Jun 30 2010   4:10PM GMT

Oracle gives Sun 7000 storage a Fibre Channel option



Posted by: Dave Raffo
multiprotocol storage, Fibre Channel SAN

Oracle upgraded its flagship disk storage platform this week, adding Fibre Channel host connectivity to the Sun Storage 7000 multiprotocol series while doubling down on its SAS disk interface support.

Sun originally launched the 7000 as a ZFS-based Ethernet platform, mainly focused on handling file data with iSCSI thrown in for block storage. That was in late 2008, more than a year before Oracle closed its acquisition of Sun. But Oracle’s senior director of storage products Jason Schaffer says customers wanted Fibre Channel to make the 7000 better suited for primary storage.

“When we first launched the 7000, we had a strong lineup of Fibre Channel with our 6000 series and the gap in our portfolio was NAS,” he said. “Early adopters used [the 7000] mainly for disk-to-disk-to-tape backup. Over time people started to trust it in other environments, like for virtual servers, and it was being brought in more as primary storage for consolidated workloads.”

Schaffer said current customers can download software for Fibre Channel support. He says about 15% of 7000 customers already downloaded software to use it for Fibre Channel over the past few months, even before Oracle officially announced FC support.

The 7000 also features built-in data deduplication, which Sun added to ZFS late last year. Another big part of the 7000 upgrade is support for 2 TB SAS drives, doubling the total capacity of the system to 576 TB. Schaffer says he sees no need for FC drives because the 7000 supports 6 Gbps SAS, solid state drives (SSDs) and SATA – especially with ZFS’ ability to use SSDs as high-speed disk cache.

“DRAM flash and SAS drives are more cost efficient than 15,000 RPM Fibre Channel drives,” he said.

The 7000 also takes advantage of data deduplication built into ZFS.

Oracle severed its OEM deal with Hitachi Data Systems to sell the Sun StorageTek 9000 enterprise SAN systems earlier this year, choosing to concentrate on the 7000 platform. But Schaffer said Oracle also remains committed to the Sun StorageTek 6000 series of Fibre Channel arrays, which consist of LSI Corp. controllers and Sun management software. “We’re still supporting and growing the 6000 platform,” he said, “although the bulk of our engineering will be on the 7000 series going forward.”


May 5 2009   8:40PM GMT

Windows Storage Server ‘08 shows up



Posted by: Dave Raffo
NAS, iSCSI SAN, multiprotocol storage

Remember Windows Storage Server 2008, the OEM product from Microsoft built on its Widows Server 2008 file serving capabilities? Microsoft talked about it a bit last year before going quiet – the official Microsoft Windows Storage Server blog was last updated in June.

But Microsoft sent word today that WSS08 was released to OEM partners, which means you should be seeing products from the likes of Hewlett-Packard, Dell and others based on it over the next few months.

Microsoft has taken what was essentially a NAS platform — Windows Storage Server 2003 – and given it block storage capabilities with an iSCSI software target. WSS08 will also include single instance storage to store duplicate files only once. Microsoft will host a webcast introducing WSS08’s new features on Thursday.


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