You probably got a false negative. M. luteus should be oxidase +. To determine M. luteus do a MSA plate which should not produce acid and barley grow.
The volume name, or label, is a name you can assign to each drive on your system. The conversion (and some other utilities) will ask you for it as a way to confirm that you're really asking them to operate on the drive you think you are. We'll look at how to see, and set, the volume name on your drives.
To rename a volume group in Linux is not a problem at all. First you have to unmount all file systems on the volume group and set the corresponding logical volumes to ânot availableâ by lvchange-an. Rename the volume group with vgrename now. Reactivate all logical volume by using lvchange-ay.ename the volume group by this command (prefix it with sudo if you are not root): Replace. Now reactivate your logical volumes by issuing the following command: Replace as mentioned before. Place sudo before lvchange if you are not root.