Re: [Xen-users] Building from Source

[Franz Regensburger <Franz.Regensburger@xxxxxxxx>]

Hello Nathan,

Am Freitag, 24. Oktober 2008 00:28 schrieb Nathan Eisenberg:
> Franz,
>
> Thanks!  That document is awesome!
You are welcome.

> However, I got the dom0 booted on 3.3.  When I go to create a DomU, the
> same thing happens as before.  It starts up for just a moment, and then
> disappears from xm list.
Hmm, my Xen experience only comprises about 5 days but let's try:
 
Your qemu-log says:

> Done register platform.
> I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
>

And you use the config
> disk = ['phy:/dev/loop0,hda,w']
> boot="c"

I for my part use the config:

disk = [ 
'file:/export/data1/XenGuestImages/WinXpProf_G1/WinXpProf_G1.disk,hda,w',
        'phy:/dev/cdrom,hdc:cdrom,r' ]

My qemu-log reads

..
Register xen platform.
Done register platform.
medium change watch on `hdc' (index: 1): /dev/cdrom
gpe_sts_write: addr=0x1f68, val=0x0.
gpe_sts_write: addr=0x1f69, val=0x0.
...

I assume that you have problems with your disk image (or whatever) that you 
provide via loop back interface.
 ['phy:/dev/loop0,hda,w']

I installed into the file image
/export/data1/XenGuestImages/WinXpProf_G1/WinXpProf_G1.disk
and got no problem here.

Is it possible that you use a file image instead?
Why are you using some device that you provide via loop back to the HVM guest?

Regards,

Franz

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