svn commit: r327559 - in head: . sys/net

Eugene Grosbein eugen at grosbein.net
Fri Jan 5 17:33:01 UTC 2018


06.01.2018 0:28, Matt Joras wrote:

> For what it's worth, this was the conclusion I came to, and at Isilon
> we've made the same change being discussed here. For the case of
> drivers that end up using a queue index for the flowid, you end up
> with pathological behavior on the lagg; the flowid ends up getting
> right shifted by (default) 16. So in the case of e.g. two bxe(4)
> interfaces with 4 queues, you always end up choosing the interface in
> the lagg at index 0.

Not all drivers have this bug. These are drivers that needs to be fixed to not shift by 16, not lagg.



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