Invention Grant
- Patent Title: Performance during playback of logged data storage operations
- Patent Title (中): 播放记录的数据存储操作期间的性能
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Application No.: US14281774Application Date: 2014-05-19
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Publication No.: US09459970B2Publication Date: 2016-10-04
- Inventor: Dennis Dalessandro , Ellard Roush , Joseph A. Brown
- Applicant: NetApp, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: NetApp, Inc.
- Current Assignee: NetApp, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: LeClairRyan, a Professional Corporation
- Main IPC: G06F11/34
- IPC: G06F11/34 ; G06F11/14
Abstract:
Technology is disclosed for improving performance during playback of logged data storage operations. The technology can monitor a log to which data storage operations are written before data is committed to a data storage device or a volume; determine counts of various types of data storage operations; and when the counts exceed a specified threshold, cause the data storage operations to be committed to the data storage device or the volume. Some data storage operations can be coalesced during playback to further improve performance.
Public/Granted literature
- US20150331760A1 PERFORMANCE DURING PLAYBACK OF LOGGED DATA STORAGE OPERATIONS Public/Granted day:2015-11-19
Information query
