HP 20/700 - Manual (Page 116)

Chapter 4 Operating in Automated Mode 115
Chapter 4
Running Diagnostic Tests
Note Diagnostics are also available from HP Library & Tape Tools (see
HP Library & Tape Tools on page 146). For additional
troubleshooting procedures specific to your drive technology, see
Drives and Media on page 143.
Diagnostic tests let you exercise certain aspects of the library’s operation. Tests
are listed in Table 12 on page 115.
Caution Potential system problem: Diagnostic tests should be performed
only by trained personnel. Before performing the diagnostic
tests, be sure that the library and drives are inactive.
Table 12 20/700 Library Drive Diagnostic Tests
Test Test Test Test Description Description Description Description
CLEAN DRIVE This function is not a test. It moves a specified
cleaning cartridge from the CAP to a drive and
initiates drive cleaning. When cleaning is completed,
it will return the cleaning cartridge to the CAP. This
routine does not require the library to be inactive.
MOUNT Mounts a diagnostic tape to the selected drive.
DISMOUNT Dismounts a diagnostic tape from the selected drive.
RUN DRIVE CHECK Determines whether the specific drive is functioning.
This test applies to DLT 8000 and 9840 drives only.
MOUNT/
DISMOUNT LOOP
Mounts and dismounts a diagnostic tape on the
selected drive.
Note: 9840 drives must have firmware version 1.28 or higher.