1 .Object Based Disk UUID
12 The 'uuid' contains an ASCII-formatted string that identifies
13 the entity uniquely within the filesystem. Clients use an RFC-4122
14 hexadecimal UUID of the form ''de305d54-75b4-431b-adb2-eb6b9e546014''
15 that is randomly generated. Servers may use a string-based identifier
16 of the form ''fsname-TGTindx_UUID''.