Invention Grant
- Patent Title: Restoring data segments of rolled-back transactions in a clustered file system
- Patent Title (中): 恢复群集文件系统中回退事务的数据段
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Application No.: US13567240Application Date: 2012-08-06
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Publication No.: US08489655B2Publication Date: 2013-07-16
- Inventor: Lior Aronovich , Yair Toaff , Gil Paz , Ron Asher
- Applicant: Lior Aronovich , Yair Toaff , Gil Paz , Ron Asher
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
Systems, Methods, and Computer Program Products are provided for restoring data segments in a clustered file system (CFS). Contents of the data segments, that were modified during a transaction, which is being rolled-back to the most recent contents of the data segments prior to the transaction commencing, are restored. Locations of the most recent contents of the data segments, which are restored, are identified.
Public/Granted literature
- US20120303592A1 RESTORING DATA SEGMENTS OF ROLLED-BACK TRANSACTIONS IN A CLUSTERED FILE SYSTEM Public/Granted day:2012-11-29
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