From: Ian Campbell <ian.campbell@citrix.com>
To: D'Mita Levy <dlevy022@fiu.edu>, xen-devel@lists.xen.org
Subject: Re: Is there a way to get a VM base (starting) address?
Date: Tue, 1 Dec 2015 10:29:39 +0000 [thread overview]
Message-ID: <1448965779.15768.88.camel@citrix.com> (raw)
In-Reply-To: <CANiypX5nzGS1M5DX3Da1hoacOHKeVN3jFE4XrMkZ2qWft+Vdyg@mail.gmail.com>
On Mon, 2015-11-30 at 23:53 -0500, D'Mita Levy wrote:
> I am interested in locating a VM's base (starting) address in memory in
> relation to other VM's running on the same host - is there a way to do
> this through Xen or the XenAPI?
VM memory is not allocated contiguously in host memory, it can be scattered
from all over the place.
So there is no such thing as a "base address" in relation to other VM's.
Obviously a guest kernel has a starting address in the virtual/guest-
physical address space, but I don't think that is what you are asking for
(and in any case would be internal to the guest and not generally exposed
to toolstacks).
Ian.
prev parent reply other threads:[~2015-12-01 10:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-01 4:53 Is there a way to get a VM base (starting) address? D'Mita Levy
2015-12-01 10:29 ` Ian Campbell [this message]
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