After you increase the hardware resources, you must power on the system before you upgrade the vRealize Appliance.
Understand the order to power up the components in the system. See the vRealize Automation 6.2 topic titled Start Up vRealize Automation, at http://pubs.vmware.com/vra-62/topic/com.vmware.vra.system.administration.doc/GUID-4A4BD979-61EF-4590-AEDF-6A9BA42426B6.html.
- Power on all components in the system in the correct order.
- Verify that the system is completely functional.