Invention Grant
US08224777B2 System and method for generating consistent images of a set of data objects
有权
用于生成一组数据对象的一致图像的系统和方法
- Patent Title: System and method for generating consistent images of a set of data objects
- Patent Title (中): 用于生成一组数据对象的一致图像的系统和方法
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Application No.: US11913036Application Date: 2006-04-28
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Publication No.: US08224777B2Publication Date: 2012-07-17
- Inventor: Jeffrey S. Kimmel
- Applicant: Jeffrey S. Kimmel
- Applicant Address: US CA Sunnyvale
- Assignee: NetApp, Inc.
- Current Assignee: NetApp, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Cesari and McKenna, LLP
- International Application: PCT/US2006/016422 WO 20060428
- International Announcement: WO2006/119100 WO 20061109
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00

Abstract:
A system and method efficiently generates a set of parallel persistent consistency point images (PCPIs) of volumes configured as a SVS and served by a plurality of nodes interconnected as a cluster. A volume operations daemon (VOD) executing on a node of the cluster is configured to manage generation of the volume PCPIs. Notably, the set of PCPIs is generated substantially in parallel to thereby obtain a consistent and accurate point in time reference of the entire SVS.
Public/Granted literature
- US20080275925A1 System and Method for Generating Consistent Images of a Set of Data Objects Public/Granted day:2008-11-06
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