Re: [Xen-devel] xl dump-core fails, j!=nr_pages

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Wed, Aug 10, 2016 at 10:25:30AM +0200, Olaf Hering wrote:
> On Wed, Aug 10, Olaf Hering wrote:
> 
> This fails also with 4.4/4.5/4.6. Is 'xl dump-core' supposed to work
> with HVM guests? I think at some point 'xm dump-core' used to work, just
> crash(1) could not deal with the result.
> 
> > xc: info: j (63635) != nr_pages (65709)

Does xl crash?  I think this is only informational.

> > memory=256
> 
> > memory=1024
> 
> xc: info: j (260243) != nr_pages (262309)
> 
> What are those missing 2066 pages?
> 

Maybe the guest ballooned out some pages? I haven't really checked all
the code though.

Wei.

> Olaf



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