From: Patrick Talbert <ptalb...@redhat.com> Date: Thu, 5 Oct 2017 16:23:45 -0400
> Network performance can suffer when a load balancing bond uses slave > interfaces which are in different NUMA domains. > > This compares the NUMA domain of a newly enslaved interface against any > existing enslaved interfaces and prints a warning if they do not match. > > Signed-off-by: Patrick Talbert <ptalb...@redhat.com> This is a bit over the top, and doesn't even handle cases where the device has no specific NUMA node (-1).