how to change the number of queues for i40e interfaces ?

[jhoul]

Hi all,

I would like to change the number of queues per interface (I use a split cable with a 4x10 configuration) with my XL710QDA1 and its i40e driver.

I couldn't find the options for modprobe I used to set with my ixgbe interfaces. Any Idea ?

Thanks,

Julien.

[idata]

Hi Jugean,

Thank you for posting at Wired Communities. Can you clarify what is the queue you need? Are you referring to RSS queue ? Thanks,wb

[jhoul]

Hi wb,

Yes, I was talking about the RSS queues.

I found a way to set the number of queues to 1 :

find /sys/kernel/debug/i40e/ -name command -exec sh -c 'echo "set rss_size 1" > {}' {} ';'

Best,

Julien.