| 发明名称 |
SYSTEMS AND METHODS FOR A FILE-LEVEL CACHE |
| 摘要 |
A multi-level cache comprises a plurality of cache levels, each configured to cache I/O request data pertaining to I/O requests of a different respective type and/or granularity. The multi-level cache may comprise a file-level cache that is configured to cache I/O request data at a file-level of granularity. A file-level cache policy may comprise file selection criteria to distinguish cacheable files from non-cacheable files. The file-level cache may monitor I/O requests within a storage stage, and may service I/O requests from a cache device. |
| 申请公布号 |
US2015205535(A1) |
申请公布日期 |
2015.07.23 |
| 申请号 |
US201514675521 |
申请日期 |
2015.03.31 |
| 申请人 |
Intelligent Intellectual Property Holdings 2 LLC |
发明人 |
Joshi Vikram;Luan Yang;Brown Michael F.;Vidwans Hrishikesh A. |
| 分类号 |
G06F3/06;G06F12/08 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for caching input/output (I/O) request data using a non-volatile cache, the method comprising:
monitoring I/O requests on an operating system operating on a computing device; applying file selection criteria to the monitored I/O requests to identify an I/O request pertaining to a cacheable file; and servicing the identified I/O request using a non-volatile cache in response to the cacheable file satisfying the file selection criteria. |
| 地址 |
Wilmington DE US |
