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Method and System for Bad Block Management in RAID Arrays

  • US 20070294570A1
  • Filed: 08/25/2006
  • Published: 12/20/2007
  • Est. Priority Date: 05/04/2006
  • Status: Active Grant
First Claim
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1. An information handling system comprising:

  • a storage system comprising a plurality of storage disks;

    a remapping pool comprising a portion of two or more of the storage disks;

    a computing system in communication with the storage system, the computing system having a storage controller associated therewith configured to;

    identify a bad block within one of the storage disks; and

    remap data to be stored in the bad block to the remapping pool such that the remapped data is stored across two or more of the storage disks.

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