Kell a tisztító kazi. A drive nyilvántartja a tisztításokat, és megköveteli amikor kell.
sg_logs -a /dev/nst0 megmondja:
Cleaning action not required (or completed)
Lifetime cleaning operations: 2
Media motion (head) hours since last successful cleaning operation: 92
Media motion (head) hours since 2nd to last successful cleaning: 367
Media motion (head) hours since 3rd to last successful cleaning: 623