[Users] Remove "running" Vm's from host

Hi All, Something I have seen before and I'm testing now is that you can have that a host had VM's running when it fails or whatever. The engine thinks and shows that these VM's are still running. When this host is also the SPM, you can have issues that you cannot activate storage and so on. What would be a known and decent way to have your SPM not running VM's, is itpossible to "remove" them from the engine @ Host ? They are actually not running... Thanks! Cheers, Matt