Quantum LTO-5 HH SAS C, Техническое справочное руководство

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Chapter 4: Operations
Diagnostic and Maintenance Functions
42 Quantum LTO-5 HH SAS Model C User’s Guide
Diagnostic and Maintenance Functions
The drive can:
• Run diagnostics
• Test write and read functions
• Test a suspect tape cartridge
• Update firmware
• Perform other diagnostic and maintenance functions
The drive must be in maintenance mode to perform these functions.
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.
Table 5 on page 42 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.
Note: During normal operation the fan only runs when cooling is
required. The fan will be turned on/off during the POST and
Run Drive Diagnostics to demonstrate the fan is operational.
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
on page 46