OceanStor 9000 InfiniBand

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OceanStor 9000 InfiniBand (IB) is a common storage networking mode. In IB networking mode, switches and cables are referred to as IB switches and IB cables. IB features high bandwidth (40 Gbit/s) and high speed and applies to high-performance computing (HPC) for astronomical surveys and gene sequencing. It is recommended that OceanStor 9000 IB cables for QSPF+ ports be 3 m-long common copper cables or 10 m-long IB integrated optical cables. Copper cables are recommended only for intra-cabinet installation. Optical cables must be used for cross-cabinet installation.

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Typical networking plans of OceanStor 9000 V100R001C01
OceanStor 9000 V100R001C01 supports the following typical networking plans: 1. 10GE front-end and 10GE back-end 2. 10GE front-end and GE back-end 3. InfiniBand front-end and InfiniBand back-end 4. 10GE front-end and InfiniBand back-end In the preceding four networking scenarios, the networking tool automatically generates a network plan, hardware connection diagram, and connection table.

Planning of IP addresses on the OceanStor 9000 InfiniBand network
For details about the planning of IP addresses on the OceanStor 9000 V100R001C01 InfiniBand network, see OceanStor 9000 V100R001C01 Planning Guide.

Usage of node ports on the OceanStor 9000 V100R001C01 InfiniBand network
For details about the usage of node ports on the OceanStor 9000 V100R001C01 InfiniBand network, see OceanStor 9000 V100R001C01 Planning Guide.

Layout of switch ports on the OceanStor 9000 V100R001C01 InfiniBand network
For details about the layout of switch ports on the OceanStor 9000 V100R001C01 InfiniBand network, see OceanStor 9000 V100R001C01 Planning Guide.

InfiniBand
InfiniBand (IB), a computer-networking communications standard used in high-performance computing (HPC), features high throughput and low latency. It is developed by Mellanox and provides Quadruple Data Rate (QDR) and Fourteen Data Rate (FDR). The CX610 and CX611 switch modules of E9000 server support IB QDR and FDR.

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