Format:	/[NO]PERMANENT

 The /PERMANENT qualifier will create a client device UCB that can only
 be deleted with the UNBIND command of the LADCP utility.  The default
 is /NOPERMANENT which will cause a client device UCB to be deleted when
 the device Reference Count goes to 0 following a DISMOUNT/UNLOAD
 command.  This qualifier must be used when performing backups to
 InfoServer Client devices that contain removable media and will span
 more than one  piece of media.