Brocade Communications Systems BR-1020 Guide de dépannage télécharger pdf (Page 100)

82 Brocade Adapters Troubleshooting Guide

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Tuning network drivers

For the Brocade driver, you cannot directly configure the number of NetQueue and filters per

NetQueue. By default, these values are based on the number of receive queue sets used, which is

calculated from the number of CPUs in the system. You can change the number of NetQueues from

the default (number of CPUs) by setting the number of receive queue sets (bnad_rxqsets_used).

Default value: Disable

Possible values: Enable, Disable

Recommendations to enhance performance

Enabling NetQueue utilizes multiple receive queues of the Brocade adapter, which can be handled

by multiple CPUs on the host system, thus improving performance.

How to change values

Refer to instructions for Windows “Network driver parameters” in Appendix A of Brocade Adapters

Installation and Reference Manual.

References for more tuning information

Refer to the 10Gbps Networking Performance on ESX 3.5 Update 1 available through

www.vmware.com.

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Brocade Communications Systems BR-1020 Guide de dépannage Page 100