Invention Grant
US08181062B2 Method to establish high level of redundancy, fault tolerance and performance in a raid system without using parity and mirroring
失效
在不使用奇偶校验和镜像的情况下，在RAID系统中建立高级冗余，容错和性能的方法
- Patent Title: Method to establish high level of redundancy, fault tolerance and performance in a raid system without using parity and mirroring
- Patent Title (中): 在不使用奇偶校验和镜像的情况下，在RAID系统中建立高级冗余，容错和性能的方法
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Application No.: US12732908Application Date: 2010-03-26
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Publication No.: US08181062B2Publication Date: 2012-05-15
- Inventor: Pavan P S , Vivek Prakash , Mahmoud K. Jibbe
- Applicant: Pavan P S , Vivek Prakash , Mahmoud K. Jibbe
- Applicant Address: US CA Milpitas
- Assignee: LSI Corporation
- Current Assignee: LSI Corporation
- Current Assignee Address: US CA Milpitas
- Agent Christopher P. Maiorana, PC
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
An apparatus comprising a logically contiguous group of at least two drives, a loop and a compression/decompression circuit. Each of the drives comprises (i) a first region configured to store compressed data of a previous drive and (ii) a second region configured to store uncompressed data of the drive. The loop may be connected to the next drive in the logically contiguous group. The compression/decompression circuit may be configured to compress and decompress the data stored on each of the drives.
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