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.
1 In Disk Management, right-click the dynamic volume that you want to format (or reformat), and then click Format. 2  In the Format dialog box, do the following: 3  Click OK. 4  Type a name for the volume in the Volume label box. 5  Click the file system that you want to use in the File system box. Click OK. 2  Type a name for the volume in the Volume label box. 3  Click the file system that you want to use in the File system box. 4  If you want, you can also change the disk allocation unit size, specify whether you want to perform a quick format, or enable file and folder compression on NTFS volumes.