mem 0MB, pfn out of range (Re: [Xen-devel] XEN-API problems)

[Jacek Konieczny <jajcus@xxxxxxxxxx>]

On Wed, Jun 13, 2007 at 10:22:01AM +0200, Jacek Konieczny wrote:
> Unfortunately the XEN-API documentation and examples I found seem a bit
> outdated. By trial and error I managed to login to xend and create a VM
> with a few VBDs (but I still don't quite understand how those VBD/VDI/SR
> work)... however when trying to start the VM I get:
> 
> {'Status': 'Failure', 'ErrorDescription': ['INTERNAL_ERROR', "(11, 'Resource 
> temporarily unavailable')"]}

After enabling some Xend debugging I got the error message in
domain-builder-ng.log:

xc_dom_mem_init: mem 0 MB, pages 0x0 pages, 4k each
xc_dom_mem_init: 0x0 pages
xc_dom_boot_mem_init: called
x86_compat: guest xen-3.0-x86_32p, address size 32
xc_dom_build_image: called
xc_dom_alloc_segment:   kernel       : 0xc0100000 -> 0xc035b000  (pfn 0x100 + 
0x25b pages)
xc_dom_pfn_to_ptr: pfn out of range (0x100 > 0x0)
xc_dom_release: called

It seems the problem is "pfn out of range" and this may be related to
the "mem 0 MB".

Maybe this helps somehow? I will investigate further.

Greets,
        Jacek

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