Troubleshooting And Maintenance - Dell DR4000 Administrator's Manual

Troubleshooting and Maintenance

This chapter provides basic troubleshooting and maintenance information
that can help you to understand the current state of your DR4000 system. You
can better understand the current state of your system based on the following
information:
• System alert and system event messages
– For more information, see "DR4000 System Alert and Event
Messages" on page 86.
• Diagnostics service
– For more information, see "About the Diagnostics Service" on
page 112.
• Maintenance mode
– For more information, see "About the DR4000 Maintenance Mode"
on page 114.
• Support mode
– For more information, see "About the DR4000 Support Mode" on
page 115.
• Scheduling system operations
– For more information, see "Scheduling DR4000 System Operations"
on page 117.
• Cleaner
– For more information, see "Scheduling DR4000 System Operations"
on page 117.
If you experience error conditions that disrupt any normal system operations,
you should take the following basic steps:
1 Generate a DR4000 system diagnostics log file if one has not already been
automatically created.
For more information, see "Generating a Diagnostics Log File" on page 77.
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