Hi Tomasz, thanks for your answer. I'll start with 10% and see what happens. Thanks again! 2014-09-04 13:37 GMT-03:00 Tomasz Napierala <tnapierala at mirantis.com>: > > On 04 Sep 2014, at 18:04, Juan José Pavlik Salles <jjpavlik at gmail.com> > wrote: > > > Hi guys, I'm running a Grizzly cloud with Ubuntu 12.04+KVM. I'd like to > know if there's any kind of recommended free RAM for the Hypervisor. I know > there's a nova variable called " > > reserved_host_memory_mb" but don't know what a proper value would be. > > Check on deployed compute node that has no running VMs, add some margin, > say 10% and you should be fine. Usually compute nodes are not consuming > extra memory besides VMs. > > Regards, > -- > Tomasz 'Zen' Napierala > Sr. OpenStack Engineer > tnapierala at mirantis.com > > > > > > > -- Pavlik Salles Juan José Blog - http://viviendolared.blogspot.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20140904/ce978372/attachment.html>