| 发明名称 |
Metadata Index Search in a File System |
| 摘要 |
An apparatus comprising an input/output (IO) port configured to couple to a large-scale storage device, a memory configured to store a plurality metadata databases (DBs) for a file system of the large-scale storage device, wherein the plurality of metadata DBs comprise key-value pairs with empty values, and a processor coupled to the IO port and the memory, wherein the processor is configured to partition the file system into a plurality of partitions by grouping directories in the file system by a temporal order, and index the file system by storing metadata of different partitions as keys in separate metadata DBs. |
| 申请公布号 |
US2016063021(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514831292 |
申请日期 |
2015.08.20 |
| 申请人 |
Futurewei Technologies, Inc. |
发明人 |
Morgan Stephen;Mortazavi Masood;Palani Gopinath;Shi Guangyu |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
an input/output (IO) port configured to couple to a large-scale storage device; a memory configured to store a plurality of metadata databases (DBs) for a file system of the large-scale storage device, wherein the plurality of metadata DBs comprise key-value pairs with empty values; and a processor coupled to the IO port and the memory, wherein the processor is configured to:
partition the file system into a plurality of partitions by grouping directories in the file system by a temporal order; andindex the file system by storing metadata of different partitions as keys in separate metadata DBs. |
| 地址 |
Plano TX US |
