Operating the Library

 

 

Running an Internal Test

 

Table 3-6

Internal Tests

 

 

 

 

 

Test Name

Description

 

 

 

 

 

 

EXERCISE MECH

Runs the VERTICAL TEST, TRANSLATE TEST, MAGAZINE IO, and DRIVE

 

 

 

IO tests. Each test is run one time per test loop.

 

 

 

 

 

 

EXCHANGE DEMO

Used by service personnel only. Do not run this test if the library contains

 

 

 

tape cartridges with file system data on them. This test moves randomly

 

 

 

chosen cartridges to random storage slot locations. This test displays FAIL if

 

 

 

there are no cartridges in the library or if all storage slots are full. For best results,

 

 

 

the library should contain as many cartridges as there are drives, plus two

 

 

 

 

 

additional cartridges. The transport must be empty.

 

Library

 

 

 

IO DRIVE

Makes a combination of moves with a PASS/FAIL result. If the drives are

 

 

 

 

empty, a tape cartridge is moved from a randomly chosen full slot to a randomly

 

Operation

 

chosen drive. If the drives are full, a tape cartridge is moved from a randomly

 

 

 

 

 

chosen drive to a randomly chosen storage slot. It then moves the cartridge back

 

 

 

to its original location. This test displays FAIL if there are no cartridges in the

 

 

 

library or if all storage slots are full. The transport and the mailslot must be

 

 

 

empty.

 

 

 

 

 

 

IO MAGAZINE

Makes a combination of moves with a PASS/FAIL result. It moves a tape

 

 

 

cartridge from a random full slot to a random empty slot. It then moves the tape

 

 

 

cartridge back to its original storage slot. This test displays FAIL if there are no

 

 

 

cartridges in the library or if all storage slots are full. The drives, transport, and

 

 

 

the mailslot must be empty.

 

 

 

 

 

 

IO MAILSLOT

Makes a combination of moves with a PASS/FAIL result. It moves a tape

 

 

 

cartridge from a random full slot to the mailslot. It then moves the tape cartridge

 

 

 

back to its original storage slot. This test displays FAIL if there are no cartridges

 

 

 

in the library or if all storage slots are full. The drives, transport, and the mailslot

 

 

 

must be empty.

 

 

 

 

 

 

INVENTORY

Functions the same as the SCSI Initialize Element Status command. This test

 

 

CHECK

physically scans the entire unit to determine which storage slots contain tape

 

 

 

cartridges and if the drives contain cartridges. NOTE: This test will appear as

 

 

 

ISTAT TEST in all front panel error messages.

 

 

 

 

 

 

TEST

Translates from side to side. No tape cartridges are required.

 

 

TRANSLATE

 

 

 

 

 

 

 

TEST VERTICAL

Moves the transport mechanism up and down the full length of the rail. Returns

 

 

 

PASS/FAIL. No tape cartridges are required.

 

 

 

 

 

 

3-33