KVM CPU Overprovisioning issues.

2015-04-17 Thread Grayson Head
I'm trying to figure out how CPU over-provisioning works in cloudstack. It seems that no matter how much I change the over-provisioning factor value in global settings, I cannot over-provision CPU allocation on the hosts. I suspect that I'm just having a lack of understanding on my part, but it

Re: KVM CPU Overprovisioning issues.

2015-04-17 Thread Andrija Panic
If not mistaken, there is global overprovisioning factor, and there is cluster level overprovisioning - the last one takes presedence I think... On 17 April 2015 at 23:01, Grayson Head gray...@graysonhead.net wrote: I'm trying to figure out how CPU over-provisioning works in cloudstack. It

Re: KVM CPU Overprovisioning issues.

2015-04-17 Thread ilya
When the deployment goes through, the allocation placement algorithm will tell you if cpu over provisioning worked. You can see it in management-server.log file.. Here is an easy way to extract useful info for failed vm deployment. After deployment failed, grep for cloudstack internal name of