Xen devel - Jul 2010 - xen-4.0.0 and 3ware Escalade 7506-4LP

Hello,

I try to run xen-4.0.0 on a 3ware Escalade 7506-4LP.
When i boot kernel with xen, initrd doesn''t find my Raid5 on the 3ware
controller.
When i boot an normal or an xen kernel without xen the kernel find my raid5.

Does anybody have a 3ware 7506-4LP running with xen-4.0.0?

Regards,
Stefan Kuhne



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On Thu, Jul 08, 2010 at 10:46:18PM +0200, Stefan Kuhne
wrote:
> Hello,
> 
> I try to run xen-4.0.0 on a 3ware Escalade 7506-4LP.
> When i boot kernel with xen, initrd doesn''t find my Raid5 on the
3ware
> controller.
> When i boot an normal or an xen kernel without xen the kernel find my
raid5.
> 
> Does anybody have a 3ware 7506-4LP running with xen-4.0.0?
> 
What dom0 kernel version are you using? 

Also please paste:

1) Your grub.conf/menu.lst
2) Full boot log including Xen and dom0 kernel

For capturing 2) you can/should use serial console:
http://wiki.xensource.com/xenwiki/XenSerialConsole

-- Pasi


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Am 09.07.2010 07:11, schrieb Pasi Kärkkäinen:
> On Thu, Jul 08, 2010 at 10:46:18PM +0200, Stefan Kuhne wrote:
Hello Pasi,
>> I try to run xen-4.0.0 on a 3ware Escalade 7506-4LP.
>> When i boot kernel with xen, initrd doesn''t find my Raid5 on
the 3ware
>> controller.
>> When i boot an normal or an xen kernel without xen the kernel find my
raid5.
>>
>> Does anybody have a 3ware 7506-4LP running with xen-4.0.0?
>>
> 
> What dom0 kernel version are you using? 
> 
2.6.24-28-xen (Ubuntu Hardy)
2.6.31.13 pv_ops
> Also please paste:
> 
> 1) Your grub.conf/menu.lst
http://skweb.buetow.org/Linux/EisXen/menu.lst
> 2) Full boot log including Xen and dom0 kernel
> 
Xen:
http://skweb.buetow.org/Linux/EisXen/xen.txt

Kernel doesn''t boot because of initrd hangs.

Regards,
Stefan Kuhne



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On Fri, Jul 09, 2010 at 01:01:39PM +0200, Stefan Kuhne
wrote:
> Am 09.07.2010 07:11, schrieb Pasi Kärkkäinen:
> > On Thu, Jul 08, 2010 at 10:46:18PM +0200, Stefan Kuhne wrote:
> 
> Hello Pasi,
> 
> >> I try to run xen-4.0.0 on a 3ware Escalade 7506-4LP.
> >> When i boot kernel with xen, initrd doesn''t find my Raid5
on the 3ware
> >> controller.
> >> When i boot an normal or an xen kernel without xen the kernel find
my raid5.
> >>
> >> Does anybody have a 3ware 7506-4LP running with xen-4.0.0?
> >>
> > 
> > What dom0 kernel version are you using? 
> > 
> 2.6.24-28-xen (Ubuntu Hardy)
> 2.6.31.13 pv_ops
> 
> > Also please paste:
> > 
> > 1) Your grub.conf/menu.lst
> 
> http://skweb.buetow.org/Linux/EisXen/menu.lst
> 
Remove "quiet" and "splash" options from the vmlinuz line.
Add "nomodeset" option to the vmlinuz line.

And for the serial console:
add "earlyprintk=xen console=hvc0" to the vmlinuz line and
you''ll get the serial log through Xen.

> > 2) Full boot log including Xen and dom0 kernel
> > 
> Xen:
> http://skweb.buetow.org/Linux/EisXen/xen.txt
> 
> Kernel doesn''t boot because of initrd hangs.
> 
That''s why you need to use serial console and capture the kernel
boot messages so we can see WHY it hangs/fails.

-- Pasi


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On Thu, Jul 08, 2010 at 10:46:18PM +0200, Stefan Kuhne
wrote:
> Hello,
> 
> I try to run xen-4.0.0 on a 3ware Escalade 7506-4LP.
> When i boot kernel with xen, initrd doesn''t find my Raid5 on the
3ware
> controller.
> When i boot an normal or an xen kernel without xen the kernel find my
raid5.
> 
> Does anybody have a 3ware 7506-4LP running with xen-4.0.0?
I do.

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