METHOD OF RECOVERING APPLICATION DATA

摘要

A method of recovering application data from the memory of a failed node in a computer system comprising a plurality of nodes connected by an interconnect and of writing the application data to a replacement node; wherein a node of the computer system executes an application which creates application data storing the most recent state of the application in a node memory; the node fails; the node memory of the failed node is then controlled using a failover memory controller; and the failover memory controller copies the application data from the node memory of the failed node to a node memory of the replacement node over the interconnect.

主权项

1. A method of recovering application data from a memory of a failed node in a computer system comprising a plurality of nodes connected by an interconnect and of writing the application data to a replacement node; wherein
a node of the computer system executes an application which creates application data storing a most recent state of the application in a first node memory; the node fails; the first node memory of the failed node is then controlled using a failover memory controller; and the failover memory controller copies the application data from the first node memory of the failed node to a second node memory of the replacement node over the interconnect.