[ovirt-users] Issue with kernel 2.6.32-573.3.1.el6.x86_64?

Michael Kleinpaste michael.kleinpaste at sharperlending.com
Wed Oct 21 21:05:59 UTC 2015


VMs are on different VLANs and use a central Vyos VM as the firewall and
default gateway.  The only indication I had that the packets were getting
dropped or being sent out of order was by tshark'ing the traffic.  Tons and
tons of resends.

The problem was definitely resolved after I dropped back to the prior
kernel (2.6.32-504.12.2.el6.x86_64).

On Tue, Oct 20, 2015 at 11:51 PM Ido Barkan <ibarkan at redhat.com> wrote:

> Hi Michael,
> Can you describe your network architecture for this vm (inside the host).
> Do you know where are the packets get dropped?
> Ido
>
> On Tue, Sep 22, 2015 at 1:19 AM, Michael Kleinpaste
> <michael.kleinpaste at sharperlending.com> wrote:
> > Nobody's seen this?
> >
> > On Wed, Sep 16, 2015 at 9:08 AM Michael Kleinpaste
> > <michael.kleinpaste at sharperlending.com> wrote:
> >>
> >> So I patched my vhosts and updated the kernel to
> >> 2.6.32-573.3.1.el6.x86_64.  Afterwards the networking became unstable
> for my
> >> vyatta firewall vm.  Lots of packet loss and out of order packets
> (based on
> >> my tshark at the time).
> >>
> >> Has anybody else experienced this?
> >> --
> >> Michael Kleinpaste
> >> Senior Systems Administrator
> >> SharperLending, LLC.
> >> www.SharperLending.com
> >> Michael.Kleinpaste at SharperLending.com
> >> (509) 324-1230   Fax: (509) 324-1234
> >
> > --
> > Michael Kleinpaste
> > Senior Systems Administrator
> > SharperLending, LLC.
> > www.SharperLending.com
> > Michael.Kleinpaste at SharperLending.com
> > (509) 324-1230   Fax: (509) 324-1234
> >
> > _______________________________________________
> > Users mailing list
> > Users at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
>
>
> --
> Thanks,
> Ido Barkan
>
-- 
*Michael Kleinpaste*
Senior Systems Administrator
SharperLending, LLC.
www.SharperLending.com
Michael.Kleinpaste at SharperLending.com
(509) 324-1230   Fax: (509) 324-1234
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