发明授权
- 专利标题： DISTRIBUTED VIRTUAL SWITCH FOR VIRTUALIZED COMPUTER SYSTEMS
- 专利标题（中）： 虚拟化计算机系统的分布式虚拟交换机
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申请号： EP09751056.4申请日： 2009-03-27
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公开(公告)号： EP2286345B1公开(公告)日： 2016-03-23
- 发明人: LAMBETH, Andrew , ZHOU, Shudong
- 申请人： VMWare, Inc.
- 申请人地址： 3401 Hillview Avenue Palo Alto, CA 94304 US
- 专利权人： VMWare, Inc.
- 当前专利权人： VMWare, Inc.
- 当前专利权人地址： 3401 Hillview Avenue Palo Alto, CA 94304 US
- 代理机构： Appleyard Lees
- 优先权： US126777 20080523
- 国际公布： WO2009142826 20091126
- 主分类号： H04L12/931
- IPC分类号： H04L12/931 ; G06F9/455 ; H04L29/12
摘要：
A method for persisting a state of a virtual port in a virtualized computer system is described. A distributed virtual port (DVport) is stored in a persistent storage location, the DVport comprising a state of a corresponding virtual port and configuration settings of the virtual port. In addition, an association between the virtual port and the virtual network interface card (VNIC) connected to the virtual port is stored. When a virtual machine corresponding to the VNIC is restarted, the state from the DVport is restored to a new virtual port from the persistent storage location.
公开/授权文献
- EP2286345A1 DISTRIBUTED VIRTUAL SWITCH FOR VIRTUALIZED COMPUTER SYSTEMS 公开/授权日：2011-02-23
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