How to Upgrade from Windows vCenter 5.5 to VCSA 6.5 including SRM

In last couple of days, I heard this question many times for below scenario. Since 5.5 is about to expire this month, so IT admins are upgrading their environment to new version of vSphere. Though going directly to 6.7 is something that do not meet N-1 requirement for most of the environment. Hence most of the admin prefers to put environment on vSphere 6.5.

Very first question everyone think about is –

  • Does upgradation path from vCenter 5.5 to VCSA 6.5 is supported? Answer is YES.
  • Does upgradation path from VMware SRM 5.8.1 to 6.5 is supported? Answer is NO. You need to upgrade VMware SRM 5.8.1 to 6.0 or 6.1.2, and then upgrade SRM 6.0 to 6.5.

Here we have details of existing environment and requirement which need to meet.

Existing Environment: –

  • Windows based vCenter Server – Version 5.5
  • Site Recovery Manager – Version 5.8
  • Replication Type in SRM – vSphere Replication

Requirement: –

  • Appliance based vCenter Server (VCSA) – Version 6.5
  • Site Recovery Manager – Version 6.5
  • Replication Type in SRM – vSphere Replication

Sequence to upgrade Windows based vCenter 5.5 to VCSA 6.5: –

SRM

If you are planning to upgrade your vSphere environment, follow this order to upgrade vCenter server, SRM, and vSphere Replication.

Overview of Upgrade order: –

  • Since vCenter server 5.5 doesnt have PSC server, you need to make sure that you install PSC when prior to upgrade vCenter server.
  • Upgrade PSC and vCenter Server in Protected Site.
  • Upgrade vSphere Replication appliance in Protected Site.
  • Upgrade Site Recovery Manager in Protected Site.
  • Perform the same steps in Recovery Site.
  • If you are using array based replication in SRM, you need to upgrade SRA in both site.
  • Once up gradation sequence has been done, verify vCenter server and SRM sites status.
  • Upgrade ESXi host in both protected and recovery sites.

Step by Step Guide to Upgrade vSphere Environment: –

Prerequisites: –

  • Download vCenter Server Appliance ISO image, VMware SRM 6.5 setup, and vSphere Replication appliance from VMware download portal.
  • Ensure that you have a windows machine from where you will initiate the installation.
  • Ensure to get SSO credentials and VCDB and SRM DB database handy.
  • Note down the details of ESXi Host where you will deploy VCSA appliance.
  • If you want to use the same name of vCenter Server which you are using currently, you need to rename windows vCenter VM with alternate name.
  • If you are using VMware SRM 5.8.1, then you need to upgrade it to VMware SRM 6.0 and then you can upgrade it to Vmware SRM 6.5.

vCenter Server Upgrade: –

There are two stage process to upgrade vCenter Server.

  1. Deployment of VCSA
  2. Migration of Windows vCenter Data to newly deployed VCSA.

The-VCSA-6.5-Stages

Stage 1:

  • Now mount VCSA image ISO in any windows machine. Explore the ISO folder and navigate to VMware-Migration-Assistant.exe. Right click and click on Run as Administrator.
  • Follow the steps and provide SSO credentials.
  • Once you will get black screen with a message – Waiting for migration to Start, Switch to ISO folder again.
  • Go to vcsa-ui-installer/win32 folder and click on Installer and Run as administrator.
  • On windows screen, you will get four options.
    • Install
    • Upgrade
    • Migrate
    • Restore
  • Click on Migrate and follow the steps to complete the deployment of VCSA.

Stage 2:

  • Once deployment gets complete, you need to switch to stage 2. Here you need to migrate existing windows vCenter server data to VCSA.
  • During the data migration the Windows vCenter will be shutdown and the VCSA will be configured with its IP address.
  • Follow the steps and complete stage 2. Now you can access vCenter server using Web client.

 

Upgrade vSphere Replication Appliance: –

Download vSphere replication appliance and upgrade appliance by following below VMware document.

https://docs.vmware.com/en/vSphere-Replication/6.5/com.vmware.vsphere.replication-admin.doc/GUID-30083484-FB13-485E-AEC9-0695EADB7B3D.html

Upgrade VMware Site Recovery Manager: –

Follow below article to upgrade VMware Site Recovery Manager.

https://docs.vmware.com/en/Site-Recovery-Manager/6.5/com.vmware.srm.install_config.doc/GUID-4642FBA0-6D25-4B68-912A-1BDD8D02EF00.html

 

 

 

 

 

 

How to Assign License Key in vCenter Server 6.5

Please follow mentioned steps

  1. Login to Virtual Center using Web or vSphere Client.
  2. On top of console, you can see the note saying that licenses in our inventory either expired or not available.
  3. Go to Home > Click on Licenses under Administration Tab
  4. Click on Manage your Licenses in Getting Started Tab or Go to Licenses Tab.
  5. Click on + icon to Create New Licenses.
  6. Enter the vCenter Server 6.x Standard license key and press Enter to add a new line.
  7. Enter the vSphere 6.x Standard license key(For ESXi), and click Next.
  8. Label the license keys as per your convenient. Click on Next.