User's Guide
Chapter 3 Basic Library Operations
OCP Functions
Quantum|ATL PowerStor L500 Series Tape Library User’s Guide 35
Table 3 OCP LCD 
Menu Structure
OCP Main Menu OCP Submenus
STATUS?
•
Library Init/Active/Idle
 (at POST) 
•
Slot Status 0-13
 (displays status of all 
slots) 
•
Drv 0, Drv 1, Drv 2 
(displays tape 
drive status)
EJECT/UNLOCK?
(Pre-v34 
firmware)
•
Eject Cartridge?
 unloads cartridge 
from a drive
•
Eject Drive? 
ejects cartridge from each 
drive and returns it to its respective slot (if 
a drive has a cartridge in it)
•
Unlock Door? 
unlocks the door after the 
tape is ejected from each drive and 
returned to its respective magazine slot)
EJECT/UNLOCK?
(v34+ firmware)
•
Eject Cartridge?
 unloads cartridge 
from drive if cartridge is present. If 
cartridge is not present, 
Drive is Empty
is displayed. 
•
Eject Drive? 
ejects
 the cartridge from 
the drive and returns it to its slot (if the 
drive is loaded and 
Mode/
SetUnloadCart
 is enabled)
•
Unlock Door
 unlocks the door either 
after the cartridge is ejected from the drive 
(if Mode/SetUnloadCart is enabled), or 
without ejecting the cartridge from the 
drive (if Mode/SetUnloadCart is disabled)
LOAD?
•
Load Slot # To Drive #? 
loads 
cartridge from selected slot
•
From Slot # 
(loads cartridge from 
selected slot)










