Re: [libvirt] [PATCH] Add support for RAM filesystems for LXC

On Fri, May 11, 2012 at 11:16:42PM +0200, Guido Günther wrote: > On Wed, May 09, 2012 at 10:00:47AM -0600, Eric Blake wrote: > > On 05/09/2012 09:49 AM, Daniel P. Berrange wrote: > > > From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; > > > > > > Introduce a new syntax for filesystems to allow use of a RAM > > > filesystem > > > > > > <filesystem type='ram'> > > > <source usage='1024'/> > > > <target dir='/mnt'/> > > > </filesystem> > > > > > > The usasge is in KB to limit consumption of host memory. > > > > Based on what we learned with <memory>, I think you really want: > > > > <source unit='KiB' usage='1024'/> > > > > on output, as well as allowing unit='...' for scaling of input such as > > <source unit='G' usage='1'/> for 2^30 bytes. > > virParseScaleValue from "Filesystem limits for containers" might help > here. Yes it would. I noticed Eric had a bunch of comments on your v2 posting. Have you got a v3 pending, or shall I take over the merging of the virParseScaleValue method myself ?

Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|