Chapter 10 Preparing/Taking Action for Failures
Chapter 10 Preparing/Taking Action for Failures
This chapter describes the functions that are configured in advance to prepare for possible failure occurrences in the SPARC M12/M10 systems. These systems provide various functions for preparing for possible failure occurrences. For the purpose of finding and taking action for failures earlier, users need to make some preparations such as configuring system monitoring, making hardware redundant, and saving data.
This chapter describes these management methods.
This chapter describes these management methods.
- Learning about Troubleshooting and Related Functions
- Receiving Notification by E-mail When a Failure Occurs
- Monitoring/Managing the System Status With the SNMP Agent
- Monitoring the System
- Understanding the Failure Degradation Mechanism
- Checking Failed Hardware Resources
- Setting Automatic Replacement of Failed CPU Cores
- Setting Recovery Mode
- Setting Up a Redundant Component Configuration
- Saving/Restoring XSCF Settings Information
- Saving/Restoring Logical Domain Configuration Information in the XSCF
- Saving/Restoring Logical Domain Configuration Information in an XML File
- Saving/Restoring the OpenBoot PROM Environment Variables
- Saving/Restoring the Contents of a Hard Disk
- Resetting a Logical Domain
- Causing a Panic in a Logical Domain
- Resetting a Physical Partition
- Returning the Server to the State at Factory Shipment
- Collecting a Crash Dump File Using Deferred Dump
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