发明名称 |
Content aligned block-based deduplication |
摘要 |
A content alignment system according to certain embodiments aligns a sliding window at the beginning of a data segment. The content alignment system performs a block alignment function on the data within the sliding window. A deduplication block is established if the output of the block alignment function meets a predetermined criteria. At least part of a gap is established if the output of the block alignment function does not meet the predetermined criteria. The predetermined criteria is changed if a threshold number of outputs fail to meet the predetermined criteria.
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申请公布号 |
US8364652(B2) |
申请公布日期 |
2013.01.29 |
申请号 |
US20100982071 |
申请日期 |
2010.12.30 |
申请人 |
COMMVAULT SYSTEMS, INC.;VIJAYAN MANOJ KUMAR;ATTARDE DEEPAK RAGHUNATH;VISWANATHAN SRIKANT |
发明人 |
VIJAYAN MANOJ KUMAR;ATTARDE DEEPAK RAGHUNATH;VISWANATHAN SRIKANT |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
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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