hello,
i have no suggestion, sorry, but i just want to say that we have a
similar problem (see "network becomes unreachable under load"), which
wasn't the case with xen-2-testing(2.0.8). we are using a
bonding/teaming setup where the bridging scripts use
'brigde=brbonding0'.
Am Sonntag, den 12.03.2006, 19:03 -0500 schrieb John Cianfarani:
> I’ve got a Dell Poweredge 850 setup to do some testing with xen and I
> notice peth0 just seems to die quite frequently.
>
> I don’t really have to be doing anything for it to happen, no domU’s
> running no real traffic other than ssh connections.
>
> After this happens bringing eth0/xenbr0 down and up doesn’t help only
> ifconfig peth0 down and then up seems to restore connectivity.
>
>
>
> If I do a tcpdump –i peth0 while it’s down I see no traffic at all.
>
>
>
> I setup tcpdump –i peth0 while it was working and eventually it stops
> with the error:
>
>
>
> tcpdump: pcap_loop: recvfrom: Network is down
>
>
>
> and in /var/log/messages I find
>
>
>
> Mar 12 17:51:09 nlnsrv1 kernel: xenbr0: port 2(peth0) entering
> disabled state
>
>
>
>
>
> Does anyone have any suggestions as to what this could be?
>
> I’m testing with Xen3.0.1 on CentOS 4.2.
>
>
>
> Thanks
>
> John 
>
>
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