Xen users - Jun 2006 - xen 3.0.2-2 crashing / DELL PE2850

Hello Adam,

i have the same problem, you written on 26. April.
Could you solve the Problem till now?

Here some Info about my system:
Dell PE 2850, Dual CPU, 4GB RAM.
Perc4Di with 4Disks-Raid5 and 2Disks-nonRaid

Dom0 and all DomUs are loading fine. (2.6.16)

At random times the hole maschine hang. I was not able to capture 
anyting at this time.

I have self compiled Kernel without initrd.

I think the hang comes with above average disk use.
Like starting 2 Filecopys same time, or more mkfs.ext3 in a row.

Best Regards

Norman

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Hi all!!!!
> Hello Adam,
> i have the same problem, you written on 26. April.
> Could you solve the Problem till now?
>
> Here some Info about my system:
> Dell PE 2850, Dual CPU, 4GB RAM.
> Perc4Di with 4Disks-Raid5 and 2Disks-nonRaid
I''ve the same problem too with the same features.

In other fact, i''ve fc5 installed in the server and i don''t
know what
is happend
but all my system crashed when i created a lvm partition in the RAID5 when the
vm''s will allocated :S That could be an incompatibility between hw and
os or
the lvm?
> Dom0 and all DomUs are loading fine. (2.6.16)
>
> At random times the hole maschine hang. I was not able to capture 
> anyting at this time.
Yeah, that is happened to me :S well to the machine jeje
> I have self compiled Kernel without initrd.
Ammm ok!
> I think the hang comes with above average disk use.
> Like starting 2 Filecopys same time, or more mkfs.ext3 in a row.
>
> Best Regards
>
> Norman
Ummm, well i will like to know the problem too Norman.. and if somebody 
can help
us we will appreciate!! :D

Hugs

Lorena.


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lorena@xtech.com.ar wrote:
> I''ve the same problem too with the same features.
> In other fact, i''ve fc5 installed in the server and i
don''t know what is
> happend
> but all my system crashed when i created a lvm partition in the RAID5 
> when the
> vm''s will allocated :S That could be an incompatibility between hw
and
> os or
> the lvm?
Hi Lorena,

i have Debian installed, but i have LVM, too. Maybe i should search here...

So if you work with initrd, can you give me the output of "lsmod" of 
your system?

Best regards

Norman




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>> Here some Info about my system:
>> Dell PE 2850, Dual CPU, 4GB RAM.
>> Perc4Di with 4Disks-Raid5 and 2Disks-nonRaid
>> Dom0 and all DomUs are loading fine. (2.6.16)
>> At random times the hole maschine hang. I was not able to capture 
>> anyting at this time.
Hi,

i have found some doku now. (And it work till now!!!)
It is a Problem of the DELL PE 1850/2850

Change the Boot-Options in Grub by adding "noirqbalance" at the end of
the line "kernel ..."

I would like to know if your problem is fixed, too.

Best Regards

Norman

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