After the upgrade from 5.5 to 6.5 my hosts are marked with a warning sign in vcenter. When i select the host you can read a message that an old vmfs version is used on the datastores and i should check if i want to upgrade. My vmfs version is 3. I read that i just have to restart the management services of the host do make the message dissapear, but that didnt work. VMware Knowledge Base
How can i disable this warning?