vSphere 6.5 upgrade – vCenter server. Check your database size

In my last post about upgrading vCenter to 6.5 I’ve outlined the steps I needed to do for the migration. Both pre-migration, the actual migration and some post-migration steps.

Today we were about to upgrade/migrate one of our oldest and biggest vCenters which presented some additional steps to consider for the pre-migration checks and tasks. This is also described in the VMware documentation so it shouldn’t be a surprise to those reading that before migrating.

Anyways, we started the migration and all seemed fine until the Deployment size of the Appliance were shown. The installer only gave one option, the x-large. ...  continue reading

vSphere 6.5 upgrade – vCenter server

In a previous post I talked about the upgrade of our vSphere environment. The first post described the upgrade and migration of the Platform Services Controller (PSC) from a version 6 running on Windows to a 6.5 Appliance.

Our upgrade path would be PSC -> vCenter -> Hosts. Our environment consists of several vCenters so this will take some time and we might upgrade hosts in a vCenter that has been upgraded to 6.5 before we finish upgrading all vCenters to 6.5

With that, let’s look at upgrading a vCenter server to 6.5! ...  continue reading