Quantum LTO-8 HH SAS, Technical Reference Manual

Page: 72 / 126

Chapter 4: Operations
Diagnostic and Maintenance Functions
64 QuantumLTO-8 HH SAS User’s Guide
drive by pressing and holding the Unload button for 10
seconds.
Function Code P: Post
Error Reporting
Enabled
When Post Error Reporting is enabled, deferred-check conditions are
reported to the host and temporary errors are reported in the sense
data.
Function Code P will be displayed in Maintenance Mode when
the drive has Post Error Reporting enabled.
This selection is normally used as a request from support personnel.
1 Place the drive in Maintenance Mode. For instructions, see Entering
Maintenance Mode on page 48.
2 Press the Unload button once per second until either P or U appears
in the SCD. P or U will appear in the SCD to indicate the current
setting for Post Error Reporting. If you cycle past the desired code,
press the
Unload button once per second until the code reappears.
3 Exit Maintenance Mode if you do not want to change the current
setting for Post Error Reporting. For instructions, see
Exiting
Maintenance Mode on page 48.
4 To disable Post Error Reporting, Press and hold the Unload button
for three seconds while P appears in the SCD. The SCD changes to U
after you release the Unload Button.
5 Press the Unload button once per second to select another
Maintenance Mode Function. To exit Maintenance Mode, refer to
Exiting Maintenance Mode on page 48.
Function Code U: Post
Error Reporting
Disabled
When Post Error Reporting is disabled, deferred-check conditions are
not reported to the host and temporary errors are not reported in the
sense data. This is the normal (default) setting for the drive. When the
drive has Post Error Reporting disabled,
Function Code U will be
displayed in Maintenance Mode. The drive will default to Post Error
Reporting disabled after a reboot or power off/on cycle.
1 Place the drive in Maintenance Mode. For instructions, see Entering
Maintenance Mode on page 48.
2 Press the Unload button once per second until either P or U appears
in the SCD. P or U will appear in the SCD to indicate the current
setting for Post Error Reporting. If you cycle past the desired code,
press the
Unload button once per second until the code reappears.