Just looking at our resource pools and took a couple of screenshots. Can you please have a look and tell me what you think?
One is for low priority servers, one for 'normal' and one for mission ciritcal.
http://i606.photobucket.com/albums/tt146/pstones578/Resource%20Pools/lowpriority.jpg
http://i606.photobucket.com/albums/tt146/pstones578/Resource%20Pools/normal.jpg
http://i606.photobucket.com/albums/tt146/pstones578/Resource%20Pools/missioncritical.jpg
I might consider a (not 100%) CPU reservation for things you are calling mission critical.
Hi,
Mission critical memory reservation is less than low & normal. This is something strange!
See my post here (http://vmtoday.com/2012/03/vmware-vsphere-resource-pools-resource-allocation-revisited/) for an explanation of how to best use VMware Resource Pools, common mistakes in using Resource Pools, and how incorrectly using Resource Pools can negatively affect performance.
Using High-Medium-Low resource pools can really back-fire on you if you don't do some calculations first.