You need to find out which specific version of these two solutions must use to ensure compatibility once the environment is upgrade to vSphere 6.5. For example, lets say you are using Site Recovery Manager 5.8.1 and vSphere Replication 5.8.1 in your vSphere 5.5 infrastructure as part of your DR strategy. The VMware Interoperability Matrix is a great upgrade preparation tool to guide you down the correct path to safeguard compatibility between multiple VMware solutions that may be present in your environment. There are two great references available from VMware to help you down this path. If you are using multiple solutions from VMware you will need to do a few more things to guarantee interoperability and stability during and after the upgrade. Very easy-to-use and if for some reason you cannot find the information you are looking here then contact your hardware vendor directly. The VMware Compatibility Guide is a great place to start. Ensure existing enterprise backup solution functionality.Verify server hardware compatibility from your server vendor.For example, ensuring compatibility is a major step especially if you are looking to continue using existing hardware. My recommendation would be to establish some sort of ‘runbook’ that serves as guideline and outlines a detailed list of tasks. So keep an eye out for that one.Īny time you are looking to perform an upgrade of vSphere you will have a numerous number preparation tasks. I’m going to focus primarily on upgrading the vCenter Server Appliance in this blog article and then focus on the ESXi hosts in an upcoming blog article that I will lump together with upgrading vSAN 5.5. If you are running vSphere 5.5 then you need to read the following KB article from VMware regarding the End of General Support for 5.5 (KB 51491). I am beginning to see many customers make the push to upgrade directly to vSphere 6.5 to take advantage of the latest features. If you are still running vSphere 5.5 you have just a few months left to upgrade to a newer version. General Support for vSphere 5.5 will end on September 19, 2018.
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