Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2004-06-01
2009-02-24
Beausoliel, Robert (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S010000, C714S011000, C714S013000, C714S043000
Reexamination Certificate
active
07496782
ABSTRACT:
The present invention provides a system and method for disaster recovery split of a node from a cluster to enable cluster management operations using quorum-based data replication services to continue. A split command is executed on a selected node and a new site list data structure describing the cluster is generated. The site list data structure marks all nodes other than the selected node as ineligible, thereby placing the selected node in quorum.
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Beausoliel Robert
Cesari and McKenna LLP
Manoskey Joseph D
Network Appliance Inc.
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