Re: Enabling NLB is crashing VM's/DRBD

["Pasi Kärkkäinen" <pasik@iki.fi>]

On Fri, Nov 30, 2012 at 01:36:55PM +0200, Pasi Kärkkäinen wrote:
> On Fri, Nov 30, 2012 at 11:11:11AM +1300, Greg Zapp wrote:
> >    HI,
> > 
> >    We are running Debian's provided xen-hypervisor-4.0-amd64(4.0.
> >    1-4).  The kernel is 2.6.32-5-xen-amd64(2.6.32-46) from Debian.
> > 
> >    The previously posted log lines were from the dom0's /var/log/messages.
> >    The only thing I'm seeing form xm dmesg is the following:
> >    (XEN) grant_table.c:1717:d0 Bad grant reference
> > 
> >    I've also picked up on some more entries from syslog that were not present
> >    in messages.  Here is what's present in syslog.  Time seems to be sync'd
> >    to the second on both machines:
> >    Nov 28 10:55:03 nodeA kernel: [1239467.400293] eth0: port 11(nlb2.e0)
> >    entering disabled state
> >    Nov 28 10:55:03 nodeA kernel: [1239467.400516] eth0: port 11(nlb2.e0)
> >    entering disabled state
> 
> How's your networking set up? 
> 
> I hope the the Windows NLB VMs aren't using the same bridge/VLAN as DRBD is using? 
> 

Also in what mode are you using NLB? 


-- Pasi