Upgrade over the WAN

I am running VirtualCenter Server 2.5 with five host ESX 3.5.

Guests are spread over three different sites, 2 on a site with the Virtual Center, 2, on another site and another site.

I want to upgrade to vSphere 4.0.

I intend on creating a new server vCenter Server, so I can move to a 64 bit OS. I'll join the old database to the new server and have the Installer update the diagram for me. I'll probably keep the old server online that my license server until the upgrade process is complete, and then decommision it.

I'll also have an instance of Update Manager, installed on the new server vCenter Server that I am building.

My question is, what is the most effective way to make upgrades to host account to the fact that 3 of the hosts have a WAN link between them and the instance of Update Manager?

To patch, you can use the functionality of the step of the Update Manager.

But for the stage of upgrade (IMHO) might be better to use a local client computer with vSphere host Update Utility:

Download ISO locally, and then run the upgrade.

André

Tags: VMware

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    ---------------------------

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    --------------------------------------------------------------------

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    --------------------------------------------------------------------

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    -------------------------------------------------------------------

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    -------------------------------------------------------------------

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