WARNING: This is for education/informational testing/development purposes only, and should not be used on a production server.
WARNING: This trick will only work with an ESX(i) stand alone server. It will not work if the ESX(i) server is connected to a vCenter Server, as the vCenter Server knows better than to let you do this. (you can always remove and readd the ESX(i) server to vCenter.)
To reset your ESX 4.x, ESXi 4.x and ESXi 5.x 60 day evaluation license:
If your ESX server is connected to a vCenter server, please remove the ESX server first. Once the steps above are completed, you can add it back to the vCenter server.
Sample commands:
rm -f /etc/vmware/vmware.lic /etc/vmware/license.cfg reboot
For ESXi 5.1 and ESXi 5.5, you may need to continually remove the license files as the server reboots for this to work. The following should do this quite nicely:
rm -f /etc/vmware/vmware.lic /etc/vmware/license.cfg reboot ; while true ; do rm -f /etc/vmware/vmware.lic /etc/vmware/license.cfg done
An alternative shows that restarting the services should works just as well as rebooting the server:
# For ESXi 5.0 rm -f /etc/vmware/vmware.lic /etc/vmware/license.cfg services.sh restart
# For ESXi 5.1 rm -r /etc/vmware/license.cfg cp /etc/vmware/.#license.cfg /etc/vmware/license.cfg /etc/init.d/vpxa restart
The alternative also shows a method for resetting the trial license while connected to vCenter server. I still think removing and re-adding the ESXi server is cleaner.
There's no need for a license key. vSphere defaults to a 60 days evalualtion mode after installation. André
Hi,
You can install any vSphere components without any licence and it will be install as evaluation and you can use that component.
So you can install ESXi and it will automatically install in evaluation mode.
Thanks alot, but its already been 60 days, should I re-install esxi ? is this the only option..
WARNING: This is for education/informational testing/development purposes only, and should not be used on a production server.
WARNING: This trick will only work with an ESX(i) stand alone server. It will not work if the ESX(i) server is connected to a vCenter Server, as the vCenter Server knows better than to let you do this. (you can always remove and readd the ESX(i) server to vCenter.)
To reset your ESX 4.x, ESXi 4.x and ESXi 5.x 60 day evaluation license:
If your ESX server is connected to a vCenter server, please remove the ESX server first. Once the steps above are completed, you can add it back to the vCenter server.
Sample commands:
rm -f /etc/vmware/vmware.lic /etc/vmware/license.cfg reboot
For ESXi 5.1 and ESXi 5.5, you may need to continually remove the license files as the server reboots for this to work. The following should do this quite nicely:
rm -f /etc/vmware/vmware.lic /etc/vmware/license.cfg reboot ; while true ; do rm -f /etc/vmware/vmware.lic /etc/vmware/license.cfg done
An alternative shows that restarting the services should works just as well as rebooting the server:
# For ESXi 5.0 rm -f /etc/vmware/vmware.lic /etc/vmware/license.cfg services.sh restart
# For ESXi 5.1 rm -r /etc/vmware/license.cfg cp /etc/vmware/.#license.cfg /etc/vmware/license.cfg /etc/init.d/vpxa restart
The alternative also shows a method for resetting the trial license while connected to vCenter server. I still think removing and re-adding the ESXi server is cleaner.
The reason why VMware grants 60 days for evaluating the products is that this is sufficient to decide whether or not this product meets a customer's needs and expectations. There are however reasons why 60 days might not be sufficient. In this case I'd recommend to contact a VMware Sales representative, or your VMware Partner company and ask them to provide an extended evaluation license.
André