发明名称 |
EFFICIENCY SETS IN A DISTRIBUTED SYSTEM |
摘要 |
Disclosed are systems, computer-readable mediums, and methods for efficiency sets in a distributed system. A first efficiency set is determined for a first volume of data. Determining the first efficiency set includes selecting block identifiers for data blocks of the first volume, where each block identifier is used to access a particular data block corresponding to the first volume. Determining the first efficiency set further includes applying a mask to the selected block identifiers to mask at least one bit of each selected block identifier. The first efficiency set is compared to a second efficiency set for a second data store, and based on the comparison, an amount of unique data blocks of the first volume is approximated. |
申请公布号 |
WO2015164039(A1) |
申请公布日期 |
2015.10.29 |
申请号 |
WO2015US24067 |
申请日期 |
2015.04.02 |
申请人 |
SOLIDFIRE, INC. |
发明人 |
FORNANDER, MATTIAS;PROULX, ALYSSA;CANTWELL, JARED;GOCKEL, TRAVIS |
分类号 |
G06F11/10;G06F12/02;G06F12/06 |
主分类号 |
G06F11/10 |
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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