Invention Grant
- Patent Title: Method, system and article of manufacture for metadata replication and restoration
- Patent Title (中): 元数据复制和恢复的方法，系统和制造
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Application No.: US11054976Application Date: 2005-02-09
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Publication No.: US07987158B2Publication Date: 2011-07-26
- Inventor: Kenneth Wayne Boyd , Kenneth Fairclough Day, III , Mark Edward Dean , John Jay Wolfgang
- Applicant: Kenneth Wayne Boyd , Kenneth Fairclough Day, III , Mark Edward Dean , John Jay Wolfgang
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Konrad Raynes & Victor LLP
- Agent Rabindranath Dutta
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
Data and metadata are generated in a computational device, wherein the generated data is stored in a first physical storage device coupled to the computational device, and wherein the generated metadata is stored transiently in the computational device. The data and the metadata are replicated to a second physical storage device. The replicated data and the replicated metadata in the second physical storage device are used to recover from a failure of at least one of the computational device and the first physical storage device.
Public/Granted literature
- US20060179082A1 Method, system and article of manufacture for metadata replication and restoration Public/Granted day:2006-08-10
Information query
