Invention Grant
- Patent Title: Systems and methods for a file-level cache
- Patent Title (中): 文件级缓存的系统和方法
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Application No.: US13287998Application Date: 2011-11-02
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Publication No.: US09003104B2Publication Date: 2015-04-07
- Inventor: Vikram Joshi , Yang Luan , Michael F. Brown , Hrishikesh A. Vidwans
- Applicant: Vikram Joshi , Yang Luan , Michael F. Brown , Hrishikesh A. Vidwans
- Applicant Address: US DE Wilmington
- Assignee: Intelligent Intellectual Property Holdings 2 LLC
- Current Assignee: Intelligent Intellectual Property Holdings 2 LLC
- Current Assignee Address: US DE Wilmington
- Agency: Stoel Rives LLP
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F12/08
Abstract:
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.
Public/Granted literature
- US20120210066A1 SYSTEMS AND METHODS FOR A FILE-LEVEL CACHE Public/Granted day:2012-08-16
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