Re: Re: [Xen-users] xen-3.0-x86_32 not supported by xen kernel

["Nick Couchman" <Nick.Couchman@xxxxxxxxx>]

The kernel version doesn't matter so much as the Xen version in the
kernel as well as the type of kernel.  Try installing a bigmem or
hugemem Xen kernel as those should include PAE support and see if that
helps.
Nick Couchman
Manager, Information Technology 
-----Original Message-----
From: <math_physics@xxxxxxx>
To: Nick Couchman <Nick.Couchman@xxxxxxxxx>

Sent: 12/5/2008 8:38:21 PM
Subject: Re:  Re: [Xen-users] xen-3.0-x86_32 not supported by xen kernel

Hi, Nick:

Should the kernel version of Dom0 be the same with the kernel version of
DomU? 

I install xen packages on my RHEL AS 5.1 using rpm package, but I can't
find xenU kernel. I only found kernel files whose name include string
'xen' only. So I built a xenU kernel (2.6.16). 

Then I boot xenU kernel in RHEL AS 5.1, and it gives me the error
messege.


Thank you !




-----ååéä-----
åää: "Nick Couchman" <Nick.Couchman@xxxxxxxxx>
åéæé: 2008å12æ6æ ææå
æää: math_physics@xxxxxxx
æé: xen-users@xxxxxxxxxxxxxxxxxxx
äé: Re: [Xen-users] xen-3.0-x86_32 not supported by xen kernel

Use xm info to figure out which kernels are supported - I suggest trying
a 32-bit PAE kernel - my SLES10 64-bit Linux builds don't support plain
32-bit kernels, but they do support 32-bit PAE (big/huge) kernels.

-Nick


-----Original Message-----
From: math_physics@xxxxxxx
To: Xen MailList <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] xen-3.0-x86_32 not supported by xen kernel
Date: Fri, 5 Dec 2008 09:56:45 +0800 (CST)


I build a DomU kernel on RHEL AS5.1. But when I boot this Guest DomU
with the kernel, it gives me error message:

Error: (2, 'Invalid kernel', 'xc_dom_compat_check: guest type
xen-3.0-x86_32 not supported by xen kernel, sorry\n')


Can someone give me any suggestion about this problem?
 
Thank you!

Joe




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