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公开(公告)号:US07111118B2
公开(公告)日:2006-09-19
申请号:US10681757
申请日:2003-10-08
Applicant: Pramodh K. Mereddy , Lance A. Lesslie
Inventor: Pramodh K. Mereddy , Lance A. Lesslie
IPC: G06F12/00
CPC classification number: G06F3/0613 , G06F3/0619 , G06F3/0659 , G06F3/0689 , G06F11/1076
Abstract: An apparatus generally having a plurality of disk drives and a controller is disclosed. Each of the disk drives may have a first region and a second region. The first regions may have a performance parameter faster than the second regions. The controller may be configured to (i) write a plurality of data items in the first regions and (ii) write a plurality of fault tolerance items for the data items in the second regions.
Abstract translation: 公开了通常具有多个盘驱动器和控制器的装置。 每个磁盘驱动器可以具有第一区域和第二区域。 第一区域可以具有比第二区域更快的性能参数。 控制器可以被配置为(i)在第一区域中写入多个数据项,并且(ii)为第二区域中的数据项写入多个容错项目。