Re: [Xen-devel] Kernel 2.6.31.6 pv_ops freeze on start

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Thu, Jan 07, 2010 at 09:04:51AM -0800, Fantu wrote:
> 
> the server is Dell T610, have IPMI serial over lan, can help me to use it for
> report debug please?
> 

First you need to figure out what IO port the IPMI SOL port is using.
lspci -vvv should help you to figure that out.

If you want to see GRUB1 prompt also on the serial console:

cat /etc/grub/grub.conf | grep -i serial

# Intel AMT serial-over-lan console
serial --port=0x3440 --speed=115200
terminal --timeout=10 console serial

0x3440 is the SOL ioport on my motherboard.


And then the actual Xen hypervisor SOL console configuration in
grub1.conf:

xen.gz com1=115200,8n1,0x3440,0 console=com1,vga

0x3440 again is the SOL device IO port. Change it to match your SOL
device IO port.

dom0_kernel should have parameters like this:

vmlinuz root=something console=hvc0 earlyprintk=xen

-- Pasi

> Pasi Kärkkäinen wrote:
> > 
> > On Thu, Jan 07, 2010 at 05:33:04AM -0800, Fantu wrote:
> >> 
> >> I have compiled kernel 2.6.31.6 pv_ops but freeze on start and the server
> >> not
> >> have serial port, somebody can help to for solve please?
> >>
> > 
> > Well you really need to figure out the error.
> > 
> > You can record a video of the boot process if you don't have a serial
> > console (or SOL).
> > 
> > Have you specified correct options for the pv_ops dom0 kernel btw? 
> > 
> > See here: http://wiki.xensource.com/xenwiki/XenParavirtOps
> > 
> > -- Pasi
> > 
> > 
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> > 
> > 
> 
> -- 
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> http://old.nabble.com/Kernel-2.6.31.6-pv_ops-freeze-on-start-tp27059994p27063167.html
> Sent from the Xen - Dev mailing list archive at Nabble.com.
> 
> 
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