[Lustre-discuss] socknal_sd00 100% lower?

[Maxim V. Patlasov]

Brock,

> Notice the amount of cpu time given to sd00  and how sd01 has done 
> nothing.  What could cause this?
Please try Isaac's recommendation:
> So if you have multiple CPUs and a single NIC (or more precisely Lustre 
> only uses a single NIC) I'd suggest to try:
> options ksocklnd enable_irq_affinity=0

Also, please note, that you need to have several heavy-loaded tcp 
connections to get fair load balancing. In the case of point-to-point 
test the recommendation above may not help.

Sincerely,
Maxim