Invention Grant
- Patent Title: Snapshot based replication
- Patent Title (中): 基于快照的复制
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Application No.: US12957285Application Date: 2010-11-30
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Publication No.: US08627024B2Publication Date: 2014-01-07
- Inventor: Karan Gupta , Roger L Haskin , Prasenjit Sarkar , Dinesh K. Subhraveti
- Applicant: Karan Gupta , Roger L Haskin , Prasenjit Sarkar , Dinesh K. Subhraveti
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Lieberman & Brandsdorfer, LLC
- Main IPC: G06F12/16
- IPC: G06F12/16
Abstract:
Embodiments of the invention relate to data replication and block allocation in a file system to support write transactions. Regions in a cluster file system are defined to support a block allocation. Blocks in the defined regions are allocated to support the data replication. A pipeline manager is provided to schedule population of the blocks in the allocated region(s) based upon network characteristics.
Public/Granted literature
- US20120137094A1 SNAPSHOT BASED REPLICATION Public/Granted day:2012-05-31
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