In this post:
http://blogs.vmware.com/vsphere/2012/03/debunking-storage-io-control-myths.html#comments
Cormac Hogan notes that even if your goal is only to equally balance I/O workloads with identical share values, SIOC is still a good idea. Are there any caviats to turning on SIOC when all VMs just need to be equally balanced? (Enviornment is 5.1 Enterprise Plus)
Thanks