Re: [Xen-users] invalid kernel

[Age_M <Age_M@xxxxxx>]

Sadique Puthen wrote:
> Age_M wrote:
> > Hi Mehmet,
> >
> > Age_M wrote:
> > > Hello Mehmet,
> > >
> > > Mehmet Can ÖNAL wrote:
> > > > i have installed xen 3.1 on rhel5 on IBM 3650 (32 bit). i tried to 
> > > > install rhel5 also as domU but i get an error while creating domU that
> > > > Error: (2, ';Invalid kernel', 'xc_dom_compat_check: guest type 
> > > > xen-3.0-x86_32p not supported by xen kernel, sorry\n')
> > > > is there something missing about my configuration or as the error 
> > > > says my guest kernel is not supported by xen 3.1? And does anybody 
> > > > know which rhel5 kernel should i use and where can i find it?
> > > it looks like you're trying to boot a kernel that is not working 
> > > with xen. I guess it's not a HVM domU, so my second guess is, that 
> > > the kernel you try to boot does not support PAE.
> > > you can check what kind of guest os you can boot with:
> > >
> > > xm info |grep xen_caps
> > >
> > > So, to resolve your problem, you either have to run your domU as a 
> > > HVM machine, then you can use the rhel5 stock kernel (I think) or 
> > > you have to get/build a PAE kernel.
> > sorry I got it all wrong :-p it's the other way round! Your Xen dom0 
> > does not support domU-kernel with PAE support (you can see this at 
> > the little 'p' -> 'guest type xen-3.0-x86_32p not supported'). So you 
> > need a non-PAE Kernel in domU.
> This interpretation does not seem to be correct if you are using the 
> kerne-xen shipped with RHEL5 distribution. RHEL kernel-xen is pae 
> enabled only supports pae guests and you can't run non-pae kernels on 
> guests. If this is the case, can we have more details from your system?
Well, there was little information to work with :-/ but doesn't "guest 
type xen-3.0-x86_32p not supported" mean that you can only boot non-PAE 
kernels?
Greetz
Age_M

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