发明名称 |
Method and system of compacting sparse directories in a file system |
摘要 |
A method and system are described for reducing search for data in a directory scheme employing hash tables. The method involves compacting directory entries in a manner in which the directory entries will gradually migrate and concentrate at the highest level hash tables which coincide with early blocks in a hash table sequence representing the directory.
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申请公布号 |
US7287046(B2) |
申请公布日期 |
2007.10.23 |
申请号 |
US20020260945 |
申请日期 |
2002.09.30 |
申请人 |
EMC CORPORATION |
发明人 |
BULKA DOV;RAMAKRISHNAN ASHOK;HINTON, JR. PHILLIP RAY;WAGNER ERIC |
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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