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METHOD AND SYSTEM FOR USING A STANDBY SERVER TO IMPROVE REDUNDANCY IN A DUAL-NODE DATA STORAGE SYSTEM
METHOD AND SYSTEM FOR USING A STANDBY SERVER TO IMPROVE REDUNDANCY IN A DUAL-NODE DATA STORAGE SYSTEM
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机译:在双节点数据存储系统中使用备用服务器提高冗余的方法和系统
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摘要
A standby server, a first main server, and a second main server to control shared input/output (I/O) adapters in a storage system are provided. The standby server is in communication with the first main server and the second main server, and the storage system is configured to operate as a dual node active system. The standby server is activated in response to receiving a communication from the first main server of a fail mode of the second main server. Systems and physical computer storage media are also provided.
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