Good thing that you already moved the VMs over. As far as "disconnect" goes, "unmount" or "delete" could work just the same. You may need to put the host into maintenance mode or even reboot the host before you can unmount the datastores. In an extreme case, I have even had to clean off the host and completely rebuild it from the hypervisor install on up. It isn't that hard or doesn't take that long to reinstall, so don't be sheepish about it. A clean reinstall might even save you time compared to removing datastores.
↧