Invention Grant
US08145614B1 Selection of a data path based on the likelihood that requested information is in a cache
有权
基于所请求的信息在缓存中的可能性来选择数据路径
- Patent Title: Selection of a data path based on the likelihood that requested information is in a cache
- Patent Title (中): 基于所请求的信息在缓存中的可能性来选择数据路径
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Application No.: US11966645Application Date: 2007-12-28
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Publication No.: US08145614B1Publication Date: 2012-03-27
- Inventor: Eyal Zimran , Sorin Faibish , Jason R. Glasgow
- Applicant: Eyal Zimran , Sorin Faibish , Jason R. Glasgow
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agency: Muirhead and Saturnelli, LLC
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
Embodiments of the present invention are directed to techniques for selecting a data path over which to exchange information between a client device and a storage system by making a selection between a file system server (NAS) data path type (a first data path type) and a direct (SAN) data path type (a second data path type) based on one or more adjustable path selection factors and/or information regarding components of the computer system. For example, a data path may be selected based on a likelihood that requested information will be in a cache of a file system server and/or any other suitable path selection factor.
Information query