Re: [libvirt] memory ballooning and nova

On Wed, Feb 25, 2015 at 11:27:23AM +0100, Raymond Durand wrote: > Is Libvirt memory ballooning managed by nova in OpenStack Juno? > > Is Libvirt memory ballooning independent from the OpenStack "RAM > allocation ratio"? and allow a VM to expand (page out) even though the > overall RAM allocation ratio is already at his maximum? OpenStack doesn't do anything with ballooning. You get the allocated memory at boot and it never gets changed thereafter. Regards, 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 :|