Re: [RFC] [PATCH 00/13] Introduce task_pid api

From: Dave Hansen
Date: Wed Dec 07 2005 - 17:31:05 EST


On Wed, 2005-12-07 at 15:17 -0700, Eric W. Biederman wrote:
> But beyond that a general test to see if you have done a good
> job of virtualizing something is to see if you can recurse.

I admit it would be interesting at the very least. But, using that
definition, we haven't done any good virtualization in Linux that I can
think of. Besides some vague ranting I heard about zSeries (the real
IBM mainframes) I can't think of anything that does this today.

I don think any of Solaris containers, ppc64 LPARs, Xen, UML, or
vservers can recurse.

Can you think of any?

-- Dave

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