发明名称 |
Array-based distributed storage system with parity |
摘要 |
In one general aspect, a data access method is disclosed that includes directing data block write requests from different clients to different data storage servers based on a map. Data blocks referenced in the data block write requests are stored in the data storage servers. Data from the data write requests are also relayed to a parity server, and parity information is derived and stored for the blocks. This method can reduce the need for inter-server communication, and can be scaled across an arbitrary number of servers. It can also employ parity load distribution to improve the performance of file transfers.
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申请公布号 |
US8510370(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20080072397 |
申请日期 |
2008.02.26 |
申请人 |
QUINN STEVEN C.;RABINOWITZ STANLEY;AVID TECHNOLOGY, INC. |
发明人 |
QUINN STEVEN C.;RABINOWITZ STANLEY |
分类号 |
G06F15/16 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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