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FAST BACKUP OF COMPUTE NODES IN A MASSIVELY PARALLEL COMPUTER SYSTEM
FAST BACKUP OF COMPUTE NODES IN A MASSIVELY PARALLEL COMPUTER SYSTEM
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机译:大规模并行计算机系统中计算节点的快速备份
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摘要
A method and system for fast backup of a set of compute nodes to save the state of the software in a parallel computer system. A fast backup mechanism in the service node of the computer system configures a set of nodes to be used for a backup and when needed uses the network hardware to perform a fast backup from node to node from an original set of nodes to the backup set of nodes. In the preferred embodiments the fast backup is done with respect to a midplane or rack of nodes copied to a backup rack of nodes.
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