[Users] (quick tip) Controlling glusterfsd CPU outbreaks with cgroups

Hi all, I've seen quite a few posts with people using similar scenarios of running gluster and ovirt on the same physical box so I think this may be relevant. After some discussions on the gluster mailing list, I put together a quick post [1] about how you can limit glusters CPU resources so when it comes to self-healing etc. your VMs will have higher priority and not crawl to a halt when glusterfsd takes all the resources. So far, I haven't been able to apply these cgroup rules without losing the dynamic ones set by libvirt so you must do this in maintenance mode followed by a full host restart after following those instructions. I'm open to suggestions and feedback. Thanks, Andre w [1] http://www.andrewklau.com/controlling-glusterfsd-cpu-outbreaks-with-cgroups/