Hitachi Universal Storage Platform V is powered by the Hitachi Universal Star. Network™ massively parallel crossbar switch architecture. The platform enables . Hitachi USPV Architecture and – Download as PDF File .pdf), Text File .txt) or read online. USP-V Architecture Guide. Intelligent Virtual Storage Controllers: Hitachi TagmaStore® Universal Storage Platform and Network Storage Controller – A Storage.

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USP still sits at SPC Posted by Chris Evans on 3 October, According to Wikipedialightning can travel at a speed ofMPH, however I think storage vendors are even faster than lightning when it comes to highlighting or dissing the competition.

EMC Listening to EMC customers, one consistently clear and distinct advantage that comes up is the company’s reliability for performance at scale. Do you need a separate pool for each type of port?

According to Wikipedialightning can travel at a speed ofMPH, however I think storage vendors are even faster than lightning architecrure it comes to highlighting or dissing the architedture. Article 2 of 14 Next Article. I do not work for HDS. Perhaps HDS had to support SATA in order to get best usage out of the thin provisioning option and to answer customer complaints about using thin provisioning with expensive storage.

The ability to reduce the amount of data resident on the production storage array is a key issue that users are calling on vendors like EMC and HDS to address.

By continuing to use this website, you agree to their use. These differences provide the wiggle room to bash each other, encouraging users archtecture question the other company’s fundamental design principles.


Consolidating and aggregating storage resources in this way helps you reduce environmental costs while improving application availability and performance. The USP however uses half of the central controller for disks. Having said that, it looks for once like they might have come good on management software ….

Remember EMC have no drives in the controller cabinet so all the power is for controllers, charging batteries and cache. Does the storage infrastructure demand purely internal capacity, or a mix of internal and external scale?

Hitachi HDS USP V

All that remains to be seen is whether it does what it says on the tin. The Victoria launch is a joint Hardware and Software launch. EMC are playing the green card by using their higher density drives.

It can scale from zero 0 drives to a maximum of 2, drives, making it the biggest Update: At the core of the Universal Storage Platform V hitacgi VM is a fully fault tolerant, high performance, non-blocking, silicon based switched architecture designed to provide the bandwidth needed to support infrastructure uspp of enterprise file and block-based storage services on and behind a single platform.

The DMX-3 supports extensive logical and physical tiering capabilities within the array. The picture below is of the front and rear of a frame containing a Control Chassis. Hitachi refers to the Control Chassis as being tightly coupledand the interconnect between the two is PCIe gen 1 over copper. In a very real sense, the EMC Corp. VSP only with Controllers or with X number of drives scalable to drives. The crossbar multiplexes across 16 paths connecting the processors to the cache modules.


Not what I was expecting given existing HDP Pool best practicesbut I suppose it works from a simplicity perspective. Please update this article to reflect recent events or newly available information. EMC redirects today’s virtualization requirements toward in-box DMX flexibility and tools while its network-based approach matures.

Hitachi HDS USP V|Hitachi Storage, Upgrades & Maintenance|Reliant

The VSP also has faster processors and better memory to improve the tasks that operate within the array. The result of this extremely optimized architecture is architectur ability to transform the storage controller into a real-time, in-band IO platform for extremely large, mission-critical environments that’s also capable of pervasive internal and external virtualization.

Scale Deep refers to the Storage Virtualization piece that allows a single VSP system to grow using external storage through centralized management to more than PB of data. Customers have to embrace archihecture. However, this will apparently come in the first code rev planned for either the end of this year or very early next year.

The DMX-3’s point-to-point memory architecture delivers very high aggregate IO that hitschi be fine-tuned for scalability and the highest possible performance across real-world workloads. Span multiple sites with heavy replication loads Major consideration: End of Service Life Dates Be prepared for every lifecycle phase of your data center hardware.