6.0.2

Table Of Contents
Figure 42. vCenter Server 5.1 or 5.5 for Windows Upgrade Workflow
Begin vCenter 5.1 or 5.5
for Windows Upgrade
Verify requirements
Perform pre-upgrade
tasks
Is vCenter
Single Sign-On
on a separate
machine from
vCenter
Server?
Upgrade
vCenter Server
No
Yes
Upgrade vCenter
Single Sign-On for
external deployment
Perform optional
post-upgrade
tasks
vCenter Server
upgrade is complete
You cannot uninstall or reinstall individual services during the upgrade process. For example, Inventory
Service can no longer be deployed separately. It is part of the vCenter Server group of services for
vCenter Server 6.0.
N You cannot change the vCenter Server deployment model during upgrade. For example, you cannot
change from vCenter Server with an embedded Platform Services Controller instance to vCenter Server with
an external Platform Services Controller instance or the reverse.
Migration of Distributed vCenter Server for Windows Services During
Upgrade to vCenter Server 6.0
Custom installations of vCenter Server 5.1 or 5.5 for Windows that have services located across multiple
machines are upgraded and migrated (if required) to the vCenter Server system during the upgrade process.
If all vCenter Server 5.x services are deployed in the same system, they are upgraded in place without any
need for conguration after upgrade. However, if you have one or more services deployed remotely, the
software migrates your service or services to the vCenter Server virtual machine or physical server during
upgrade. Some services require reconguration or other actions after upgrade. vCenter Server 5.x for
Windows services that are migrated to become part of the vCenter Server group of services during the
upgrade process include:
n
Inventory Services
n
vSphere Web Client
Chapter 4 Upgrading and Updating vCenter Server for Windows
VMware, Inc. 75