VMware recommend at least 120 GB of free space on the drive where the patching repository will be stored.vCenter there should be a minimum of 8 GB RAM and 2 CPU.An external database should be Microsoft SQL Server 2008 R2 SP2 or above.Update Manager 6.5 requires Windows Server 2008 SP2 64-bit or later.Update Manager 6.5 requires vCenter Server v6.5.

This model is most reliable when your system is relatively small. VCenter Server and Update Manager server are installed on one host and their database instances are on the same host. In this post we are using as example one of several common host-deployment models for Update Manager server: It’s possible to use different Update Manager deployment models in different cases, depending on the size of your system. For more information on Update Manager performance and best practises, or for implementing an advanced topology in a large environment, see vSphere 6.5 Update Manager Performance and Best Practices. This guide will cover the installation of VMware Update Manager 6.5 on Windows Server 2016. Update Manager can be used to upgrade and patch ESXi hosts, install and update third-party software on hosts, upgrade virtual machine hardware, VMware Tools, and virtual appliances.

VMware Update Manager provides centralised patch and version management for ESXi hosts, virtual machines, and virtual appliances.

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