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Re: selinux breaks revisor



On Fri, Jan 25, 2008 at 09:52:50AM +1100, James Morris wrote:
> On Thu, 24 Jan 2008, Daniel J Walsh wrote:
> 
> > Virtual machines?
> 
> Something to consider perhaps is the use of lguest, which is currently 
> i386 only, but does boot up nearly instantaneously, and can be scripted, 
> as its console is the launching shell.
> 
> Is there an efficient technique for mounting a disk image so that changes 
> made to it are discarded?

Sure, just create an LVM writable snapshot of your master image, and boot
with that instead, and throw away the snapshot when you're done.

Dan.
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