Oversubscription Pros & Cons + how far it should go before it becomes dangerous

Best Practices for Oversubscription of CPU, Memory and Storage in vSphere Virtual Environments Pros and cons of oversubscription and how far it should be taken before it becomes dangerous Scott D. Lowe http://www.vkernel.com/files/docs/white-papers/vsphere-oversubscription-best-practices.pdf vSphere Oversubscription Best Practices