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Sun Systems Fault Analysis Workshop培訓
培訓大綱：
1. Fault Analysis and Diagnosis Methodology
Fault analysis methodology
Basic layers in Sun systems
Error types that occur in Sun system
2. Performing Solaris OS Diagnostics
Use the device management commands
Use the disk and file system management commands
Use the software package management commands
Use the file-checking commands
Use the CPU and memory management commands
Use the network management commands
Use the general-purpose commands
Use the program execution management commands
3. OBP Components, Features, and Diagnostics
OBP components
Non-Volatile RAM
Display system information using OBP commands
Modify OBP variables
Run OBP diagnostics
4. Enabling and Monitoring POST Diagnostics
POST concepts
Manipulate the OBP Device Tree
View extended diagnostics during POST
5. The Boot Sequence
Compare phases of the boot process
Isolate boot process errors
6. Predictive Self-Healing
Contract file system
Benefits of Predictive Self-Healing
Fault Management Architecture (FMA)
Interpret recommended system maintenance actions using FMA message ID(s)
Service Management Facility (SMF)
Write a service manifest
Manage services using SMF
Diagnose problems using SMF
7. Types of System Failures
System crashes and core files
Generate a system crash dump
Interpret watchdog resets
8. Analyzing Core Dumps Using the mdb Utility
The mdb utility
Analyze the source of a crash dump
9. Working with the DTrace Toolkit
Solaris Dynamic Tracing (DTrace) facility
Interpret DTrace Command-Lines
Select the correct DTrace tools for given monitoring requirements
Write D Scripts
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