[Users] oVirt vdsm network problem

Mike Kolesnik mkolesni at redhat.com
Thu Nov 28 09:12:20 UTC 2013


----- Original Message -----
> Hello,

Hi Jakub,

> 
> I found strange problem in vdsm 4.13.0 with oVirt 3.3.1. After 30 hours
> from update (ovirt -> 3.3.1, vdsm -> 4.13) my one vlan network does not
> work. There is nothing in log, I can see network trafic from not working
> vlan on node in tcpdump, but it not come to VM.

Did it stop working all of the sudden or did you change something?

> 
> After vdsm restart on node it works like expected.

Seems like VDSM restored configuration to last known config on that host, maybe there's something in vdsm.log to indicate what went wrong.

> 
> I take a look in to oVirt -> Host -> Network Interface and all nodes has
> bond interface changed from "Mode 4 Dynamic link agregation" to "Custom:
> mode=4" and Custom mode is filled by "mode=4" Mabe it is the same, but
> who change that?

This is a know behavior but it's still mode 4 it's just the way it displays it.

> 
> I can have one node in this status if someone will want more info or logs.
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