InfiniBand refers to two distinct things: RDMA provides access between the main memory of two computers without involving an operating system, cache, or storage. By using RDMA, data …

To find out whether your adapter is a ConnectX-3 Pro or a ConnectX-3 device, you can run lspci or mstflint. Both devices share the same PCI Device ID assignments, however they differ in …

Dec 4, 2012 · Every host on an Infiniband fabric has three identifiers: GUID, GID, and LID. A GUID is similar in concept to a MAC address because it consists of a 24-bit manufacturer’s …

Feb 27, 2025 · You can configure and manage Remote Directory Memory Access (RDMA) networks and InfiniBand hardware at an enterprise level by using various protocols.

Mar 1, 2025 · Configure Device ID: Set a unique device ID for MOD (default: no ID configured).. Sampling enable: Enable sampling for MOD. (default: sampling is disabled for MOD. ...

Dec 12, 2012 · This post will take you through the installation and configuration of an Infiniband card on a server running Red Hat Enterprise Linux 5.4. These steps are applicable to any …

Perhaps you can use the ibnetdiscover tools from the infiniband-diags package. It prints out the InfiniBand network topology, including the switches and which host port is connected to which …

IBM InfiniBand adapters can be used to create a high bandwidth, low latency communication network for your applications. The InfiniBand how-to topics are short procedures designed to …

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Jan 31, 2025 · ibdiagnet utility is one of the basic tools for InfiniBand fabric discovery, error detection and diagnostic. The output files of the ibdiagnet include error reporting, switch and …