On 11/1/16 6:02 AM, Bradley T. Hughes wrote:
On 31 Oct 2016, at 21:44, Pete Wright <[email protected]> wrote:
hey all - this is regarding the following bug i've opened:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213814
tl;dr version is that on 11.0-RELEASE on EC2 when i invoke "systat -ifstat" the
egress data flows for the xn0 device do not update. verified it works as expected on
10.3-RELEASE. tried reading through code but am pretty confused as to how xn0 is created
and what code is used to update the sysctl MIBs.
FWIW, I see the same with the ixv0 device on a c4.large AWS EC2 instance. I
also commented on the PR in bugzilla with additional info.
Thanks Bradley - I've also observed this behaviour on the ixv0
interfaces as well. I believe the patch is on the right track - i.e. I
suspect the issue lies in the backend Xen device code. Hoping it's a
trivial fix for someone more familiar with the plumbing of that code
than me.
Cheers!
-pete
--
Pete Wright
[email protected]
nomadlogicLA
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