Method to solve the naming confusion of cluster network card

Abstract

The invention provides a method for solving the naming confusion of the cluster network card. The cluster server obtains the MAC address of the network interface of each data processing node. The cluster server establishes a udev naming convention that ends with a default field; configuring to each data processing node is performed; each data processing node sets the network interface name of eachdata processing node based on udev naming rules, and binds the network interface name of each data processing node to the MAC address of the network interface. Cluster server generates identifiable device filenames for each data processing node flexibly through custom rule files. Avoid the cluster system using ethN and other naming rules that easily lead to disorder of network card, to solve theproblem of disorder of network card. Unified naming of each data processing node is performed effectively and uniformly, avoiding naming confusion, affecting the data communication transmission of cluster system, as well as mutual login access.

Description

technical field [0001] The invention relates to the field of cluster servers, in particular to a method for solving the naming confusion of cluster network cards. Background technique [0002] In the server cluster, since there are multiple data processing nodes, each data processing node is configured with a different network card. For example, some data processing nodes are configured with I350 network cards, some data processing nodes are configured with X710 network cards, and some data processing nodes are configured with both I350 network cards and X710 network cards, and each network card is configured with its own network port. The cluster system usually numbers the network port of the data processing node I350 as eth0 or eth1, and numbers the network port of the data processing node x710 as eth2 or eth3. After some data processing nodes are disconnected from the cluster system, the cluster system will release the network port number. After the data processing node ...

AI Technical Summary

Problems solved by technology

This leads to confusion of network port numbers on the same data processing node.

[0003] There are also two network cards of I350 and X710 on some data processing nodes, and each network card has two network ports, and the name of the network port is named according to the rule of ethN, N is an integer starting from 0 according to the identification sequence, the system After connecting to the cluster, I found that the network port names of the I350 are eth0 and eth1, and the x710 is eth2 and eth3, but after restarting, the I350 may become eth2 and eth3, and the x710 may become eth0 and eth1, and the network card disorder occurs.

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