Find UUID for a VM from powercli
use power cli
1)Connect Vcenter server:
PowerCLI C:\> Connect-VIServer <IP>
2)Find VM UUID:
Get-VM <vm_name> | %{(Get-View $_.Id).config.uuid}
To increase the default 15min timeout to 2hr Login to the esxi webclient on the right top corner ->Click the User login tab Select "...