Invention Grant
US09391877B2 System and method for reducing information loss in an aggregated information handling system 有权
用于减少聚合信息处理系统中信息丢失的系统和方法

System and method for reducing information loss in an aggregated information handling system
Abstract:
An information handling system is provided. The information handling system includes a plurality of aggregation devices configured to distribute information in a virtual link trunk and a plurality of nodes coupled to the aggregation devices. When one of the plurality of aggregation devices received a reboot command, that aggregation device is configured to transmit a first message to the nodes indicating that the aggregation device is rebooting, receive a first acknowledgement message from the nodes indicating that they will not send any information to the rebooting aggregation device. The aggregation device is then configured to reboot, receive a second message from the nodes indicating the nodes are ready to receive information from the rebooted aggregation device, transmit a second acknowledgement message to the nodes indicating that the rebooted aggregation device has rebooted and is capable of receiving information, and receive information from at least one of the nodes for transmission to at least one other node.
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