From Bryan.Sockel at altn.com Fri Apr 21 00:58:12 2017 Content-Type: multipart/mixed; boundary="===============2355190680593683355==" MIME-Version: 1.0 From: Bryan Sockel To: users at ovirt.org Subject: Re: [ovirt-users] LACP Bonding issue Date: Thu, 20 Apr 2017 19:58:07 -0500 Message-ID: --===============2355190680593683355== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable This is a multi-part message in MIME format. ----_com.samsung.android.email_7576755804572660 Content-Type: text/plain; charset=3D"utf-8" Content-Transfer-Encoding: 7bit We checked the port groups, and servers are cabled correctly. After server is rebooted, em1 is the only interface passing traffic. Other 3 nics sitting idle. We can down each port on the switch and confirm it is down on the server. I am pretty sure it is related to the bridge that was created to pass vm-host-altn traffic when the appliance was first installed. -------- Original message -------- From: Chris Adams = Date: 4/20/17 5:40 PM (GMT-06:00) = To: users(a)ovirt.org = Subject: Re: [ovirt-users] LACP Bonding issue = _____ = >From : Chris Adams [cma(a)cmadams.net] To : users(a)ovirt.org [users(a)ovirt.org] Date : Thursday, April 20 2017 17:40:25 Once upon a time, Bryan Sockel said: > It seems that is some disconnect between my network bridge, the bond and my = > interfaces. I would like to some how get my bond to use all 4 interfaces. = > On reboot, it always seems to reset consistently to EM1. Are you sure the switch side is all the same LACP group? Sounds like one port may accidentally be in a separate group, and that happens to be em1. You might try swapping wires between em1 and another port and reboot and see which ports come up - if all but the port with the wire formerly in em1 come up, it points to the switch config. -- = Chris Adams = _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users ----_com.samsung.android.email_7576755804572660 Content-Type: text/html; charset=3D"utf-8" Content-Transfer-Encoding: quoted-printable
We checked the port groups, and =3D servers are cabled correctly.

After server is =3D rebooted, em1 is the only interface passing traffic. Other 3 nics =3D sitting idle.  We can down each port on the switch and confirm it =3D is down on the server.


I am =3D pretty sure it is related to the bridge that was created to pass =3D vm-host-altn traffic when the appliance was first installed.



-------- Original message =3D --------
From: Chris Adams <cma(a)cmadams.net> =3D
Date: 4/20/17 5:40 PM (GMT-06:00)
To: =3D users(a)ovirt.org
Subject: Re: [ovirt-users] LACP Bonding issue = =3D

From : Chris Adams =3D [cma(a)cmadams.net]
To = : =3D users(a)ovirt.org [users(a)ovirt.org]
Date : Thursday, April 20 2017 17:40:25
=3D0A=3D 
Once upon a time, Bryan Sockel  said:
> It seems that is some disconnect between my network bridge, the bond =3D
and my=3D20
> interfaces.  I would like to some how get my bond to use all 4 =3D
interfaces. =3D20
> On reboot, it always seems to reset consistently to EM1.

Are you sure the switch side is all the same LACP group?  Sounds like
one port may accidentally be in a separate group, and that happens to be
em1.

You might try swapping wires between em1 and another port and reboot and
see which ports come up - if all but the port with the wire formerly in
em1 come up, it points to the switch config.

--=3D20
Chris Adams 
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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