VMware: Memory Reservation

REF: https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsa.doc%2FGUID-8AE3622F-A657-4D02-9F6C-34A53C5B1C51.html

Procedure

1	In the vSphere Client, right-click a virtual machine from the inventory and select Edit Settings.
2	In the Virtual Machine Properties window, select the Resources tab and select Memory.
3	In the Resource Allocation panel, set appropriate memory reservations. ■ To avoid memory overcommitment for VSA 5.0, select the Reserve all guest memory (All locked) check box. ■ To enable memory overcommitment for VSA 5.1, deselect the Reserve all guest memory (All locked) check box.
4	Click OK.