Infiniband Architecture is a new,network-centered,switch-based network technology. It is mainly designed for Internet Data Center. Abandoning the share bus technology,IBA carries out the redundant connections among ne...Infiniband Architecture is a new,network-centered,switch-based network technology. It is mainly designed for Internet Data Center. Abandoning the share bus technology,IBA carries out the redundant connections among network ,storage and servers by a group of switches. By the mechanism provided by IBA,the data in the buffers of the two processes ,which are in different nodes on the network ,can be exchanged ,reducing the overhead of the traditional network protocol,minimizing the switch of the context and promoting the performance of the system. This paper presents the current problem faced by cluster. We mainly stress the analyzing and the research of the topology and the mechanism of communication of IBA. At last,we talk about our next work on the research of this technology in this paper.展开更多
InfiniBand is new channel-based, switched-fabric technology that will be built into the next generation ofservers or IDCs and replace today's shared-bus I/O standards, such as PCI. The InfiniBand Specification def...InfiniBand is new channel-based, switched-fabric technology that will be built into the next generation ofservers or IDCs and replace today's shared-bus I/O standards, such as PCI. The InfiniBand Specification defines amanagement infrastructure that is the foundation for achieving multi-vendor interoperability in InfiniBand networks.This paper mainly depicts the management model and fundamental concepts of IBA,subnet management state ma-chine, format and usage of the Management Datagram.展开更多
文摘Infiniband Architecture is a new,network-centered,switch-based network technology. It is mainly designed for Internet Data Center. Abandoning the share bus technology,IBA carries out the redundant connections among network ,storage and servers by a group of switches. By the mechanism provided by IBA,the data in the buffers of the two processes ,which are in different nodes on the network ,can be exchanged ,reducing the overhead of the traditional network protocol,minimizing the switch of the context and promoting the performance of the system. This paper presents the current problem faced by cluster. We mainly stress the analyzing and the research of the topology and the mechanism of communication of IBA. At last,we talk about our next work on the research of this technology in this paper.
文摘InfiniBand is new channel-based, switched-fabric technology that will be built into the next generation ofservers or IDCs and replace today's shared-bus I/O standards, such as PCI. The InfiniBand Specification defines amanagement infrastructure that is the foundation for achieving multi-vendor interoperability in InfiniBand networks.This paper mainly depicts the management model and fundamental concepts of IBA,subnet management state ma-chine, format and usage of the Management Datagram.
