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Chapter 4: Operations
Diagnostic and Maintenance Functions
Quantum LTO-9 HH SAS User’s Guide
45
Caution:
Maintenance functions cannot be performed concurrently
with read or write operations. While in maintenance mode,
the tape drive does not accept host interface commands
from the server.
on page 45 describes each diagnostic and maintenance function
that the drive can perform, gives the function code which appears on
the Single-character Display (SCD), and directs you to the instructions
for performing the function. It is recommended that you use a
customer-supplied scratch (blank) data cartridge for diagnostic testing.
Table 5 Diagnostic and
maintenance functions
Function Code
Diagnostic or Maintenance Function
Instructions Location
0
Exit Maintenance Mode:
Causes the
drive to become available for reading
and writing data.
Function Code 0: Maintenance Mode
1
Run Drive Diagnostics
: Runs tests to
determine whether the drive can
properly load and unload cartridges,
and read and write data.
2
Update Tape Drive Firmware from
FUP Tape:
Loads updated firmware
from a firmware update (FUP) tape.
3
Create FUP Tape:
Copies its firmware
update (FUP) data to a customer-
supplied scratch (blank) data cartridge.
Function Code 3: Create FUP Tape
4
Force a Drive Dump:
Performs a dump
of data (also known as saving a
microcode trace).
Summary of Contents for LTO-9 HH SAS
Page 1: ...User s Guide LTO 9 HH SAS 6 68132 04 Rev A...
Page 8: ...Contents viii Quantum LTO 9 HH SAS User s Guide...
Page 40: ...Chapter 3 Installation Updating firmware 32 Quantum LTO 9 HH SAS User s Guide...
Page 104: ...Appendix A Error Codes and Messages 96 Quantum LTO 9 HH SAS User s Guide...
Page 120: ...Glossary 112 Quantum LTO 9 HH SAS User s Guide...