Is there a support for E810 adapters on Ubuntu?Ĭan you please share the instructions to update the ice driver.Īny documentation available for ice driver 0.8.1-k and is it very old and is it recommended to move to newer versions?ġ) Does increasing the RX ring buffer makes any difference, enter: For E810 adapters, I am unable to get firmware version for Ubuntu. So Is this a mistake by our installation team?Ģ. As per above link this firmware version is for XL710 adapters. Family firmware version currently installed is 22.0.9. >2) May I have a confirmation if this Intel(R) Ethernet 25G 2P E810-XXV purchased separately or is it from OEM manufacturer together with the Dell PowerEdge R450?īoth R450 and NIC are purchased from Dell together.Ĭouple of more observations after going through this linkġ. R450 Machine and NIC both are recently installed, lower work loads are working fine, facing Rx drop issue when we are moving towards higher workloads. >1) May I know when the issue started? Any hardware or software changes happened? $sudo ethtool -g en012399 - Attaching output of this command.Ĭan you please help in debugging what can cause such issue.Īny commands for getting more information from driver?Īlso not able to find documentation wrt driver version 0.8.1-k. We tried changing Rx Descriptor Ring size from 2048 to 8160 but that worsens the Rx drops. Issue is inconsistent, with both Rx & Tx stable for couple of hours then Rx drop seen for couple of hours. Attaching SAR command outputĪbove output suggest there is rx drop at driver or OS level not at NIC hardware level. In our workload load is more on Tx compared to Rx. Rx packet drop is seen when we are running a workload which consumes ~45-50% of the port. Ice driver version is 0.8.1-k and fi rmware version is 4.20 0x8001784f 0.0.0 Ubuntu version is 20.04.6 LTS and kernel version is 5.4.0-155-generic. We have Dell R450 ubuntu machine with Intel(R) Ethernet 25G 2P E810-XXV.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |