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STORAGE SYSTEMS HAVING DIFFERENTIATED STORAGE POOLS

  • US 20110208943A1
  • Filed: 05/02/2011
  • Published: 08/25/2011
  • Est. Priority Date: 01/21/2003
  • Status: Active Grant
First Claim
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1. A system for providing differentiated classes of storage, comprisinga storage device having a plurality of storage locations and a logical block name space for organizing the storage locations,a performance process for partitioning storage locations into a plurality of regions providing different levels of performance, anda mapping process for mapping the partitioned portions of the storage locations to a selected section of the logical block name space.

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