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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0017690||CentOS-6||-OTHER||public||2020-08-26 10:18||2020-08-26 16:28|
|Platform||DELL PowerEdge R620||OS||Centos||OS Version||6.8|
|Target Version||Fixed in Version|
|Summary||0017690: Flapping interface|
|Description||6 Centos servers is used to run CAE simulations in a cluster and we have noticed recently that CAE jobs have been failing. Looking at dmesg logs of one server and I can see the networking interface flapping down, then up a a few seconds later. This happens randomly every 12 - 24 hours or so.|
The 6 servers are connected to their own 10GbE switch.
I am a Windows admin and don't really have much experience with Linux which is why the configuration with these boxes haven't changed.
Can anyone suggest anything?
|Steps To Reproduce||Random.|
|Tags||No tags attached.|