RE: [Xen-devel] Network dies and kernel errors

[MaoXiaoyun <tinnycloud@xxxxxxxxxxx>]

 

> Date: Wed, 3 Aug 2011 09:37:57 -0400
> From: konrad.wilk@xxxxxxxxxx
> To: tinnycloud@xxxxxxxxxxx
> CC: johnm@xxxxxxxxxxx; xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-devel] Network dies and kernel errors
>
> On Wed, Aug 03, 2011 at 05:01:38PM +0800, MaoXiaoyun wrote:
> >
> > in my test environment, the irqbalance is already stopped.
> >
> > So my bnx bug may not related to this.
>
>
> Did you use 'noirqbalance' on the Xen hypervisor line?

 

No. I just stop irqbalance service, any difference with "noirqbalance"?

If so, I would like to have a try.

 

Thanks.

> >
> > Many thanks.
> >
> >
> > > Date: Tue, 2 Aug 2011 12:17:36 -0400
> > > From: konrad.wilk@xxxxxxxxxx
> > > To: johnm@xxxxxxxxxxx
> > > CC: tinnycloud@xxxxxxxxxxx; xen-devel@xxxxxxxxxxxxxxxxxxx
> > > Subject: Re: [Xen-devel] Network dies and kernel errors
> > >
> > > On Sun, Jul 31, 2011 at 06:21:47PM -0500, John McMonagle wrote:
> > > > Konrad
> > > >
> > > > I ran as you requested and after 2 days it's still up.
> > >
> > > Good!
> > > >
> > > > Attached are xen.dmesg and dom0.dmesg all the command line parameters are in
> > > > them.
> > >
> > > > At this point I'd be happy if was on line with a reasonably efficient stable
> > > > configuration.
> > >
> > > So it looks like from your runs (before you had irqbalance):
> > >
> > > (XEN) MSI 31 vec=ad fixed edge assert phys cpu dest=00000023 mask=1/0/0
> > > (XEN) MSI 31 vec=ad fixed edge assert phys cpu dest=00000023 mask=1/0/0
> > > (XEN) MSI 31 vec=ad fixed edge assert phys cpu dest=00000023 mask=1/0/0
> > > (XEN) MSI 31 vec=ad fixed edge assert phys cpu dest=00000023 mask=1/0/0
> > > (XEN) IRQ: 31 affinity:00000000,00000000,00000000,00004000 vec:b5 type=PCI-MSI status=00000010 in-flight=0 domain-list=0:273(----),
> > > (XEN) MSI 31 vec=39 fixed edge assert phys cpu dest=00000020 mask=1/0/0
> > > (XEN) IRQ: 31 affinity:00000000,00000000,00000000,00000100 vec:39 type=PCI-MSI status=00000050 in-flight=0 domain-list=0:273(----),
> > >
> > > The affinity (and the corresponding vector) moves from one CPU to another
> > > and then dom0 somehow does not get it. Do you have another of these
> > > boxes available remotly to debug this further?
> > >
> >
>
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
>

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