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(igb, ixgbe) HW queues applied only for the first 2 interfaces
Backport candidate, Requires assessmentPublicBUG


In files /etc/modprobe.d/igb-options.conf and /etc/modprobe.d/ixgbe-options.conf described RSS=0,0 that means HW queues will be aplied automatically only for 2 interfaces.
A lot of customer devices use more than 2 NICs based on igb or ixgbe.
I propose set by default for 8 interfaces


Difficulty level
Unknown (require assessment)
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)

Event Timeline

Dmitry changed the task status from Open to In progress.Sat, Oct 17, 7:09 AM
Dmitry claimed this task.
Dmitry created this task.
Dmitry changed the task status from In progress to Needs testing.Sat, Oct 17, 7:16 AM
pasik added a subscriber: pasik.Sat, Oct 17, 9:44 AM
Dmitry changed the task status from Needs testing to Backport candidate.Tue, Oct 20, 9:52 AM
Dmitry added a project: Ready for Crux (1.2.x).