TSO divisor values in the range 2 to 16 are recommended for a low loss network. And can you check the firmware version on the card? Join our community today! All times are GMT Linux , Script Install , System Admin. I have 6 BL G7: I am a professional system administrator and my experience is more than 9 years of practice.

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Install & configure Linux server for Emulex 10gb NIC | Linux | Script Install | System Admin

Is there any way that we can initialize these NIC cards and make them available in ifcfg -a so that, I can edit the mac ids of these NICs and configre ifcfg-eth2 and ifcfg-eth3. Jic networks with very little loss, TSO improves performance considerably and must remain enabled. I can’t find the MAC addressess that are associated with them.

The email address is already associated with a Freelancer account. Each time we poll, the value is not the same, which could be part of the problem and the TX ring buffer is If the result is the same, I’d start suspecting hardware. Open Source Consulting Domain Registration.


The first post described huge error counts and some confusion around ethtool data which was explained. It would be great if any geek would shower some light on this. LinuxScript InstallSystem Oneconnecg. CZJC9Y Basically, when looking at various parameters of the card, we found that a ethtool -S eth0 is giving a wide range of errors: However, if the receiver or the network is dropping frames too many retransmits on transmit side as indicated by netstat -stit may help to make TSO less aggressive by increasing the divisor value or even turn off TSO.

On that machine, we have installed an “ServerEngines Corp. Just a bit of information on how the driver works. Few Info for your reference. Device eth0 initialization failed.

For oneconnecg, Bonding is configured. I am seeing Frame Error only in one interface. One post seemed like it was happening on 10 systems and that would probably rule out broken hardware, but you still have to verify the switch is not broken as well.

PawelLasek I will do the necessary installation, including kernel recompilation if necessary as well documentation of operations performed.

Install & configure Linux server for Emulex 10gb NIC

Given the fact that HP is delivering servers “in the flow” to our company, the chipset aren’t the same from one box to another but the 10 considered servers are the same series and all have the onecnonect problem. I found drivers on emulex website http: By using this site, you accept the Terms of Use and Rules of Participation.


There isn’t much information to go on. Enter your password below to link accounts: Find More Posts by austinbravo. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration.

They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Also, the driver doesn’t allow the maximum values ring sizes to change, so ljnux is why emulexx can’t change with ethtool.

CONFIG_BE2NET: ServerEngines’ 10Gbps NIC – BladeEngine 2

Welcome to the most active Linux Forum on the web. This is a standard server-class machine. Can i perform this task and give guarantees of my work. By joining our community you will have the ability to post topics, receive our hic, use the advanced search, subscribe to threads and access many other special features.

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