发明申请
- 专利标题: ACHIEVING ULTRA-HIGH AVAILABILITY USING A SINGLE CPU
- 专利标题(中): 使用单个CPU实现超高可用性
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申请号: US12842936申请日: 2010-07-23
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公开(公告)号: US20120023309A1公开(公告)日: 2012-01-26
- 发明人: Vineet M. Abraham , Bill Ying Chin , William R. Mahoney , Aditya Saxena , Xupei Liang , Bill Jianqiang Zhou
- 申请人: Vineet M. Abraham , Bill Ying Chin , William R. Mahoney , Aditya Saxena , Xupei Liang , Bill Jianqiang Zhou
- 申请人地址: US CA San Jose
- 专利权人: Brocade Communications Systems, Inc.
- 当前专利权人: Brocade Communications Systems, Inc.
- 当前专利权人地址: US CA San Jose
- 主分类号: G06F15/76
- IPC分类号: G06F15/76 ; G06F9/02
摘要:
Techniques for achieving high-availability using a single processor (CPU). In a system comprising a multi-core processor, at least two partitions may be configured with each partition being allocated one or more cores of the multiple cores. The partitions may be configured such that one partition operates in active mode while another partition operates in standby mode. In this manner, a single processor is able to provide active-standby functionality, thereby enhancing the availability of the system comprising the processor.
公开/授权文献
- US08495418B2 Achieving ultra-high availability using a single CPU 公开/授权日:2013-07-23