发明公开
EP2042987A3 In-service software upgrade utilizing metadata-driven state translation
审中-公开
操作软件更新元数据控制的固定齿轮
- 专利标题： In-service software upgrade utilizing metadata-driven state translation
- 专利标题（中）： 操作软件更新元数据控制的固定齿轮
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申请号： EP08251127.0申请日： 2008-03-27
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公开(公告)号： EP2042987A3公开(公告)日： 2009-11-18
- 发明人: Lynch, Timothy J. , Mordock, Scott R. , Daudt, Christian Stabel
- 申请人： Redback Networks Inc.
- 申请人地址： 300 Holger Way San Jose, CA 95134 US
- 专利权人： Redback Networks Inc.
- 当前专利权人： Redback Networks Inc.
- 当前专利权人地址： 300 Holger Way San Jose, CA 95134 US
- 代理机构： Palmer, Jonathan R.
- 优先权： US995882P 20070927; US9563 20080118
- 主分类号： G06F9/445
- IPC分类号： G06F9/445
摘要：
A method and apparatus for a metadata-driven upgrade of a network element is described. A network element comprises an active and backup controller card and receives new software to be installed on that network element. In addition, the network element installs the software on the backup controller card and synchronizes an active state of the network element on the backup controller card. Furthermore, the network element translates the active state to a new active state associated with the new software using a set of metadata associated with the new software.
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