Once the rescan is completed and the system is verified, it is safe to initialize the node to enable GPUaaS like below
After the initialization is successfully completed, a green tick will appear under 'Initialized' as shown in the screenshot above. In case if its failed, please refer logs in Playbook Runs from App Library.
Next, proceed with the enabling step as shown below. Once completed, a green tick will appear under the GPUaaS status. Then we are good to proceed with creating/assigning pool.