Upgrade from vSphere 5 to vSphere 5.1 – Part 1


How to upgrade vCenter server from vSphere 5 to vSphere 5.1. It is not a rocket science, if you follow few basic rules, upgrade will go smoothly and painlessly.

Rule #1 – make sure you have a vCenter and VMware Update Manager database backup before start

Rule #2 – make sure you have a backup of vCenter server itself, if it’s VM make a clone just before you start upgrade.

Rule #3 – read docs from below links:

Lets get started:

[box type=”warning”]

  • Make sure you are logged in with Active Directory account.
  • If custom supported DB is used execute a sql script which will create a tables in DB before SSO installation.



  • Create a vCenter Single Sign-On database, unless you plan to install the bundled database.
  • If you are using an existing database for Single Sign On, you must create a database user (RSA_USER) and database administrator (RSA_DBA) to use for the Single Sign On database installation and setup. To create these users, run the script rsaIMSLiteDBNameSetupUsers.sql. The script is included in the vCenter Server installer download package, at vCenter Server Installation directory\SSOServer.
  • If you are using an existing database for Single Sign-On, to ensure that table space is created for the database, run the scriptrsaIMSLiteSetupTablespaces.sql. The script is included in the vCenter Server installer download package, at vCenter Server Installation directory\Single Sign On\DBScripts\SSOServer\Schema\your_existing_database. You can run this script prior to the installation, or during the installation, when you are prompted by the installer. You can leave the installer to run the script, and resume the installer after you run the script.

Step #1 – Installing SSO services.

  • Mount installation ISO on a system which you want to install SSO on (doesn’t has to be the same server were vCenter server is installed)
  • Start installer and from welcome screen click on vCenter Single Sign on and click Install button

  • Choose language version
  • From a deployment  type window choose first option

  • From a single node type choose installation type you want to deploy

  • Provide password for SSO system administrator – write it down and not loose it, it is needed for vCenter Inventory Services installation
  • Choose DB version and provide either password (for SQL express which will be installed on server) or connection detail and credential to other supported DB’s.
  • Provide FQDN for vCenter server.
  • Run service as on a system account.
  • Specified direcotry path for instalaltion files.
  • Provide port for sharing services.
  • Wait for installer to finish installation and reboot server.
Verify if VMware SSO installation by log in using vSphere WEB client via url https://server_name:9443/vsphere-client and provide local SSO admin credentials  [email protected] and password
Go to Step #2
0 0 votes
Article Rating

Artur Krzywdzinski

Artur is Consulting Architect at Nutanix. He has been using, designing and deploying VMware based solutions since 2005 and Microsoft since 2012. He specialize in designing and implementing private and hybrid cloud solution based on VMware and Microsoft software stacks, datacenter migrations and transformation, disaster avoidance. Artur holds VMware Certified Design Expert certification (VCDX #077).

Notify of
Inline Feedbacks
View all comments
Would love your thoughts, please comment.x

FOR FREE. Download Nutanix port diagrams

Join our mailing list to receive an email with instructions on how to download 19 port diagrams in MS Visio format.

NOTE: if you do not get an email within 1h, check your SPAM filters

You have Successfully Subscribed!

Don't miss any posts. Subscribe To Our Newsletter!!

Join our mailing list to receive the latest news and updates from www.vmwaremine.com.

You have Successfully Subscribed!

Pin It on Pinterest