Hello Sebastian,
any news about your problem?
I've recommended my friend to try pci=routeirq
like Stephan advised, but without success :(
Nevertheless, thank you for your idea
On Do, Jan 03, 2008 at 08:48:45 +0100, Sebastian Reitenbach wrote:
> Hi,
>
> Stephan Seitz <s.seitz@xxxxxxxxxxxx> wrote:
> > I had similar problems on one machine which has been solved by adding
> > pci=routeirq to the kernel parameters at boot time.
> >
> > I somewhat sure that your problem is caused by other issues, but ...
> > maybe it helps ;)
> thanks for this tip, I tried, but unfortunately it made the things worse.
> I started the copyjob over NFS again, it only took 10 minutes, and the
> server was frozen again.
> Now I'll try to NFS export sth. from dom0, not from a domU as before, and
> start the copy job again, just to see what happens.
>
> kind regards,
> Sebastian
> >
> > Regards,
> >
> > Stephan
> >
> >
> >
> >
> > Sebastian Reitenbach schrieb:
> > > Hi,
> > > Igor Chubin <igor@xxxxxxx> wrote:
> > >>> same problem here and it can be reproduced. I use Gentoo 2007.0 with
> Xen
> > >>> 3.1.2 and kernel 2.6.22 (xen-sources) in 64bit mode.
> > >>> The Server is a Dual Opteron 275 running in PV mode.
> > >>> The Dom0 freezes every time if you generate system high-load, for
> > > example
> > >>> starting a boinc-client or doing big filesystem transfers.
> > >>> -> Network hangs, SATA Devices time out
> > >> The problem I have mentioned earlier
> > >> as far as I remember is on a Gentoo system too.
> > >> But there are no problems with the disk.
> > >> Only network.
> > >
> > > I think this is the problem here too. Over Christmas I downloaded the
> > > opensuse KOTD, hoping that it maybe fixes the problem. the dom0 was
> > > disconnected from network, and I had two domU's running, and I copied a
> 650
> > > MB file between these two via scp, for thousand times.
> > >
> > > Two days ago, I connected the dom0 to the network again, and started
> using
> > > the domU's as file/print/... servers again.
> > > It took about an hour, and the server was frozen again, without any
> notice
> > > in /var/log/messages.
> > >
> > > I created a bugreport, maybe you can add your observations there too.
> > >
> > > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1131
> > >
> > >> May be if they try to generate big load on the system,
> > >> disk drives will hang too.
> > >>
> > >>> Normally the system freezes every 2 hours.
> > >> At that case much more seldom.
> > >> Guys have said me that it hangs every several days
> > >> (but if it wants to it can hang several times a day).
> > >>
> > >>> I tried to play with the Xen version compatibility in the kernel, but
> > > that
> > >>> doesn't make a difference.
> > >>>
> > >>> Due to the HDD timeout I can't find anything in the logs...
> > >>>
> > >> Just a guess:
> > >>
> > >> it may not be related to Xen baloon driver?
> > >>
> > >> Do you use dom0_mem as a parameter for the hypervisor?
> > > I use dom0_mem, yes, but with and without this parameter, in both cases
> the
> > > dom0 froze.
> > >
> > > kind regards
> > > Sebastian
> > >
>
>
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--
WBR, i.m.chubin
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