From: Wei Liu <wei.liu2@citrix.com>
To: Olaf Hering <olaf@aepfle.de>
Cc: Wei Liu <wei.liu2@citrix.com>, xen-devel@lists.xen.org
Subject: Re: xl dump-core fails, j!=nr_pages
Date: Wed, 10 Aug 2016 12:21:02 +0100 [thread overview]
Message-ID: <20160810112101.GB2590@citrix.com> (raw)
In-Reply-To: <20160810082530.GA27768@aepfle.de>
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
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> https://lists.xen.org/xen-devel
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next prev parent reply other threads:[~2016-08-10 11:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-10 7:40 xl dump-core fails, j!=nr_pages Olaf Hering
2016-08-10 8:25 ` Olaf Hering
2016-08-10 11:21 ` Wei Liu [this message]
2016-08-10 15:32 ` Olaf Hering
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