Invention Grant
US07853835B2 Cluster system wherein failover reset signals are sent from nodes according to their priority
有权
集群系统，其中故障切换重置信号根据其优先级从节点发送
- Patent Title: Cluster system wherein failover reset signals are sent from nodes according to their priority
- Patent Title (中): 集群系统，其中故障切换重置信号根据其优先级从节点发送
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Application No.: US12194642Application Date: 2008-08-20
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Publication No.: US07853835B2Publication Date: 2010-12-14
- Inventor: Tsunehiko Baba
- Applicant: Tsunehiko Baba
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2004-190633 20040629
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/07
Abstract:
A failover method for a cluster computer system in which a plurality of computers sharing a resource are connected by a heartbeat path for providing each computer with lines for monitoring operations of the other computers and a reset path. Resetting may be conducted based upon a registered priority for resetting the computers.
Public/Granted literature
- US20090089609A1 CLUSTER SYSTEM WHEREIN FAILOVER RESET SIGNALS ARE SENT FROM NODES ACCORDING TO THEIR PRIORITY Public/Granted day:2009-04-02
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