[lxc-devel] [Not A Patch] [POC] Proof of concept code for using devtmpfs for autodev and more...

[Michael H. Warfield]

On Fri, 2013-11-01 at 17:18 -0500, Serge Hallyn wrote: 
> Quoting Michael H. Warfield (mhw at WittsEnd.com):
> > On Thu, 2013-10-31 at 13:00 -0500, Serge Hallyn wrote: 
> > > Quoting Michael H. Warfield (mhw at WittsEnd.com):
> > > > I did incorporate your suggestion of using the hash of the rootfs path
> > > > as the subdirectory under the hosts /dev/ for the container.  I also
> > > 
> > > (Printed this out to look it over, just putting all my comments together
> > > here) :
> > > 
> > > 1. I think if /dev is not devtmpfs, we should just bail on this.
> > > 
> > > 2. You say in comments that you're using the cgroup name, but it seems
> > >    you're actually just using the container name?
> > > 
> > > 3. The cgroup name used to be unique, but now each mounted cgroupfs
> > >    can actually have a different name for the same container (if some
> > >    of them didn't get cleaned out well).
> > 
> > Maybe I misunderstood something here but I thought you told me at

> You did (or I wasn't clear :).  The container names need to be unique within
> a given lxcpath.  So you can

> 	lxc-create -t fedora -n Fedora19
> 	lxc-create -t fedora -n Fedora19 -P /opt/lxc1
> 	for i in `seq 2 201; do
> 		lxc-create -t fedora -n Fedora19 -P /opt/lxc$i
> 	done

> and start them all by passing -P <lxcpath> to lxc-start.

Ah!  Got it.  Yeah, we didn't get down into that level of detail so that
makes more sense.  That definitely gives me more to work from.

Thanks!

> -serge

Regards,
Mike
-- 
Michael H. Warfield (AI4NB) | (770) 985-6132 |  mhw at WittsEnd.com
   /\/\|=mhw=|\/\/          | (678) 463-0932 |  http://www.wittsend.com/mhw/
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