发明名称 |
Method and system for parallelizing data copy in a distributed file system |
摘要 |
Multiple servers sharing a distributed file system are used to perform copies of regions of a source file in parallel from a source storage unit to corresponding temporary files at a destination storage unit. These temporary files are then merged or combined into a single file at the destination storage unit in a way that preserves the inode structure and attributes of the source file. A substantial speedup is obtained by copying regions of the file in parallel. |
申请公布号 |
US8712960(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201113111387 |
申请日期 |
2011.05.19 |
申请人 |
FROST CHRISTOPHER;LI JINYUAN;RAWAT MAYANK;VILAYANNUR MURALI;VMWARE, INC. |
发明人 |
FROST CHRISTOPHER;LI JINYUAN;RAWAT MAYANK;VILAYANNUR MURALI |
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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