Re: [Xen-users] netback.c Bug

[Francois Botha <xen-users@xxxxxxxxxxxxx>]

IIC Support (support@xxxxxxxxxxxxxxx) wrote:
> When we run more than 1 guest domain on a number of different systems  
> AMD, INTEL P4 Xeon Etc. we have seen the error below.  This happens  
> with and without hyper threading and in both single and dual CPUS.   

Hi, a me-too mail...

I'm also a Xen newbie, and have tried Xen3.0.0 and unstable to try and
get around this problem on my colocated machine, I also had a look
around the bugs section and found bug #432 (
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=432 ) which seems
to describe the same problem. I've posted my own logs, etc. there as
well (unstable gives a more complete kernel panic log by the looks of
it).

My machine is a P4 with HT disabled with 1Gb ram nonSMP kernel (SMP does
not help either), I'm down to running only 2 VM's (the crucial ones at
32mb and 256mb ram) until this is sorted, my uptimes vary between 30mins
and 6hours, I've just cron'd reboots on dom0 every 2 hours so state can
be kept while I do not lose connections while everything boots just to
ensure services appear lagged rather than down. I also run Debian Sarge on both 
dom0 and U's with Xen from the sources.

I see the bug had attention last in Dec 2005, and I feel somewhat better
that other people are also experiencing this.

Ideas welcome!

Regards,
Francois





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