Quantum LTO-5 HH SAS C, Техническое справочное руководство, Страница: 57 / 118

Chapter 4: Operations
Diagnostic and Maintenance Functions
Quantum LTO-5 HH SAS Model C User’s Guide 51
• If the copy operation completes successfully, the tape drive
rewinds and unloads the tape, and exits Maintenance Mode
after the cartridge is removed.
• If the copy operation fails, an error code appears in the SCD. To
determine the error, locate the code in Appendix A, Error Codes
and Messages . The tape drive unloads the tape cartridge and
exits Maintenance Mode after the cartridge is removed.
Function Code 6: Run
Host Interface Wrap
Test
Approximate Run Time = 10 seconds per loop
Number of Loops = This test runs until stopped by pressing the Unload
Button.
Function Code 6 performs a check of the host interface circuitry and
host connector on the drive.
1 Make sure that the host interface wrap plug is connected to the
host interface connector at the rear of the drive.
• Connect the wrap plug to the SAS port to be tested.
2 Place the drive in Maintenance Mode. For instructions, see Entering
Maintenance Mode on page 45 on page 3-8.
3 Press the Unload Button once per second until 6 appears in the SCD.
To test the SAS interface on the drive:
a Index through the Maintenance Mode options until 6 is
displayed on the SCD.
b Press and hold the Unload Button for three seconds to select
Function Code 6
c After selecting Function Code 6 the SCD will display option 6 - 1.
d Press the Unload Button within 5 seconds to make a different
selection. If no other selection is made, the drive will perform
option 6 - 1.
4 Continue to press the Unload Button once per second to cycle
through the following functions:
• 6 - 1: test the primary SAS port
• 6 - 2: test the secondary SAS port
• 6 - 3: test both primary and secondary SAS ports at the same
time (requires a wrap plug in both ports)