Tagger: Practical PFC Deadlock Prevention in Data Center Networks
CoNEXT(2019)
摘要
Remote direct memory access over converged Ethernet deployments is vulnerable to deadlocks induced by priority flow control. Prior solutions for deadlock prevention either require significant changes to routing protocols or require excessive buffers in the switches. In this paper, we propose Tagger, a scheme for deadlock prevention. It does not require any changes to the routing protocol and needs...
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关键词
System recovery,Data centers,Routing protocols,Routing,Servers,Ethernet,Hardware
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