Opa,
Existem duas formas de fazer isso com Vmware update manager e manualmente...
manualmente o processo é similar a esse:
Upgrading virtual hardware on multiple virtual machines
You can upgrade virtual hardware on multiple virtual machines in a single operation by using the Virtual Machines tab.
To upgrade virtual hardware on multiple virtual machines:
- Start the vSphere Client or vSphere Web Client and log in to the vCenter Server.
- Select the host or cluster that contains the virtual machines to upgrade.
- Click the Virtual Machines tab.
- Select and power off the virtual machines to upgrade.
- Right-click your selections.
- Select Upgrade Virtual Hardware and click Yes.
- Power on the virtual machines.
Note: For Microsoft Windows guest operating systems, the operating system detects a new device, configures the device, and may prompt you to reboot the guest operating system. If any unknown devices are recognized, the operating system may prompt you to configure the device manually. - For Windows guest operating systems, reboot the guest operating system to make the changes take effect.
para usar o update manager vide a documentação a seguir:
VMware vSphere 4 - ESX and vCenter Server
att.
João Castro