Unmount the volume from the device.
Use either the Backup administration program or the nsrjb -x -T barcode command to deallocate the volume.
Refer to the online help for information about how to deallocate a silo volume using the Backup administration program. Refer to the nsrjb man page for further information on the nsrjb command. Refer to the stli man page for the correct format of barcode templates.