发明名称 |
Fast node failure detection via disk based last gasp mechanism |
摘要 |
A method for communicating node liveness in a multinode data processing system employs an operating system function that provides a degree of self-awareness in “sensing” an imminent but still pending failure as the basis for providing special flag signals over a channel which employs nonvolatile storage in a heartbeat signaling path.
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申请公布号 |
US7937610(B2) |
申请公布日期 |
2011.05.03 |
申请号 |
US20070741384 |
申请日期 |
2007.04.27 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HARE JOHN R.;KNOP FELIPE;WEAVER THOMAS V. |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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