Invention Grant
US08112663B2 Method to establish redundancy and fault tolerance better than RAID level 6 without using parity
有权
在不使用奇偶校验的情况下，建立冗余和容错优于RAID级别6的方法
- Patent Title: Method to establish redundancy and fault tolerance better than RAID level 6 without using parity
- Patent Title (中): 在不使用奇偶校验的情况下，建立冗余和容错优于RAID级别6的方法
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Application No.: US12732841Application Date: 2010-03-26
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Publication No.: US08112663B2Publication Date: 2012-02-07
- 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
- Agency: Christopher P. Maiorana, PC
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
An apparatus comprising a logically contiguous group of at least three drives, a first loop, a second loop, and a compression/decompression circuit. Each of the drives comprises (i) a first region configured to store compressed data of a previous drive, (ii) a second region configured to store uncompressed data of the drive, (iii) a third region configured to store compressed data of a next drive. The first loop may be connected to the next drive in the logically contiguous group. The second loop may be connected to the previous drive of the logically contiguous group. The compression/decompression circuit may be configured to compress and decompress the data stored on each of the drives.
Public/Granted literature
- US20110239042A1 METHOD TO ESTABLISH REDUNDANCY AND FAULT TOLERANCE BETTER THAN RAID LEVEL 6 WITHOUT USING PARITY Public/Granted day:2011-09-29
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