发明名称 |
FAULT TOLERANT ROUTING IN A NON-HOT-STANDBY CONFIGURATION OF A NETWORK ROUTING SYSTEM |
摘要 |
Methods and systems for facilitating fault tolerance in a non-hot-standby configuration of a network muting system are provided. According to one embodiment, a failover method is provided. One or more processing engines of a network routing system are configured to function as active processing engines, each of which having one or more software contexts. A control blade is contoured to monitor the active processing engines. One or more of the processing engines are identified to function as non-hot-standby processing engines, each of which having no pre-created software contexts corresponding, to the software contexts of the active processing engines. The control blade monitors the active processing engines. Responsive to detecting a fault associated with an active processing engine the active processing engine is dynamically replaced with a non-hot-standby processing engine by creating one or more replacement software contexts within the non-hot-standby processing engine corresponding to those of the active processing engine.
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申请公布号 |
US2013227340(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201313853555 |
申请日期 |
2013.03.29 |
申请人 |
TALAUGON WILSON;SUBRAMANIAM SRIDHAR;CHIN BILL;AARONSON ITAI;GOOGLE INC. |
发明人 |
TALAUGON WILSON;SUBRAMANIAM SRIDHAR;CHIN BILL;AARONSON ITAI |
分类号 |
G06F11/20;H04L12/24;H04L12/26;H04L12/56;H04L29/06;H04L29/14 |
主分类号 |
G06F11/20 |
代理机构 |
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地址 |
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