发明名称 |
PREFERENTIAL BLOCK RECYCLING IN A REDIRECT-ON-WRITE FILESYSTEM |
摘要 |
Provided are techniques for more efficient data storage on a computing system. An inode table is provided and populated with information relating to current and N previous locations within data storage that a particular data block has been stored. When a particular data block is modified in a redirect on write system, the modified data block is stored, if possible is a previous storage location for that particular data block and the current data location may be saved for use as the location for a subsequent modification.
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申请公布号 |
US2013275693(A1) |
申请公布日期 |
2013.10.17 |
申请号 |
US201213444189 |
申请日期 |
2012.04.11 |
申请人 |
BELLO ADEKUNLE;SOLOMON ANDREW N.;THOMPSON ROBERT WRIGHT;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BELLO ADEKUNLE;SOLOMON ANDREW N.;THOMPSON ROBERT WRIGHT |
分类号 |
G06F12/12;G06F12/16 |
主分类号 |
G06F12/12 |
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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