Invention Grant
- Patent Title: Managing cache systems of storage systems
- Patent Title (中): 管理存储系统的缓存系统
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Application No.: US13929490Application Date: 2013-06-27
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Publication No.: US09229870B1Publication Date: 2016-01-05
- Inventor: Naveen Kumar , Muzhar S. Khokhar , Bruce Zimmerman
- Applicant: EMC Corporation
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agent Krishnendu Gupta; Jason A. Reyes; Deepika Bhayana
- Main IPC: G06F12/08
- IPC: G06F12/08 ; G06F12/02
Abstract:
A method is used in managing cache systems of storage systems. Information is gathered from a storage system to determine an estimated amount of time required to flush data of a nonvolatile cache of the storage system to storage devices. The data cached in the nonvolatile cache is associated with a set of logical objects configured to cache the data in the nonvolatile cache. Based on the information gathered from the storage system, the estimated amount of time required to flush the data of the nonvolatile cache is determined.
Information query
