7.2

Table Of Contents
b DEM Worker virtual machines
c DEM Orchestrator virtual machine
d Manager Service virtual machine
e WEB Service virtual machines
f Secondary vRealize Automation virtual appliances
g Primary vRealize Automation virtual appliance
h Manager machines (if any)
i Identity Appliance
4 Take a snapshot of all vRealize Automation 6.2.4 or 6.2.5 machines.
5 Clone the vRealize Automation appliance nodes and perform the upgrade on the cloned machines.
Keep the original, in case system restore is required later on.
What to do next
“Increase vCenter Server Hardware Resources for vRealize Automation 6.2.4 or 6.2.5,” on page 19
Increase vCenter Server Hardware Resources for vRealize Automation 6.2.4 or
6.2.5
Before you upgrade from vRealize Automation 6.2.4 or 6.2.5, you must increase hardware resources for each
VMware vRealize ™ Automation appliance.
If you have taken a snapshot of each vRealize Automation appliance, you must clone each appliance and
increase the hardware resources on each clone. Ensure that you have at least 60 GB of free space on each
appliance in your VMware vCenter Server ™. After you clone your appliances, power o the original
appliances before you perform this procedure on each appliance clone.
These steps are based on the Windows client.
Procedure
1 Log in to vCenter Server.
2 Right-click a cloned vRealize Automation appliance icon and select Edit .
3 Select Memory and set the value to 18 GB.
4 Select CPU and set the Number of virtual sockets value to 4.
5 Extend the size of virtual Disk 1 to 50 GB.
a Select Disk 1.
b Change the size to 50 GB.
c Click OK.
6 If you do not have Disk 3, complete these steps to add a Disk 3 with a disk size of 25 GB.
a Click Add above the Resources table to add a virtual disk.
b Select Hard Disk for the Device Type, and click Next.
c Select Create a new virtual disk, and click Next.
d Set disk size value to 25 GB.
e Select Store with the virtual machine and click Next.
Chapter 2 Preparing to Upgrade vRealize Automation 6.2.4 or 6.2.5
VMware, Inc. 19