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manual Sun Blade T6300 Server Module Administration Guide April
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Configuring the System Console
Manual System Reset
Using Unix Commands
Error Handling Summary
Automatic System Recovery
Symbols
OpenBoot ok Prompt
Using the System Console
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Sun Blade T6300 Server Module Administration Guide • April 2007
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Contents
Sun Blade T6300 Server Module Administration Guide
Please Recycle
Contents
Managing RAS Features and System Firmware
OpenBoot Configuration Variables
Vi Sun Blade T6300 Server Module Administration Guide April
Figures
Page
Tables
Sun Blade T6300 Server Module Administration Guide April
Preface
How This Book Is Organized
Using Unix Commands
Shell Prompts
Typographic Conventions
Related Documentation
Third-Party Web Sites
Documentation, Support, and Training
Sun Welcomes Your Comments
Configuring the System Console
Communicating With the Server
What the System Console Does
Using the System Console
What the Alom System Controller Console Does
Accessing the System Controller
Using the Serial Port
Activating the Network Management Port
Accessing the System Console Through a Terminal Server
To Use the Serial Port
Establish an Alom system controller session
To Access The System Console Through a Terminal Server
Open a terminal session on the connecting device, and type
To Access the System Console Through a TIP Connection
Accessing the System Console Through a TIP Connection
A shell tool window on the Sun system, type
Modifying the /etc/remote File
If the number displayed by the uname -rcommand is less than
To Modify the /etc/remote File
Sun Blade T6300 Server Module Administration Guide April
Network management or Serial management port
Alom sc Prompt
Access Through Multiple Controller Sessions
OpenBoot ok Prompt
Reaching the sc Prompt
Methods to Reach the ok Prompt
Graceful Shutdown
Manual System Reset
Alom System Controller break or console Command
L1-A Stop-A Keys or Break Key
For More Information About OpenBoot Firmware
Obtaining the ok Prompt
2Ways of Accessing the ok Prompt
To Obtain the ok Prompt
System Console OpenBoot Configuration Variable Settings
Sun Blade T6300 Server Module Administration Guide April
Managing RAS Features and System Firmware
Interpreting System LEDs
1LED Behavior and Meaning
Controlling the Locator LED
Type
Automatic System Recovery
AutoBoot Options
To Enable an Automatic Degraded Boot
Error Handling Summary
Set the switches by typing
Reset Scenarios
Automatic System Recovery User Commands
At the sc prompt, type
Enabling and Disabling Automatic System Recovery
To Enable Automatic System Recovery
At the ok prompt, type
To Disable Automatic System Recovery
Obtaining Automatic System Recovery Information
To Obtain ASR Information
To Unconfigure a Device Manually
Unconfiguring and Reconfiguring Devices
To Reconfigure a Device Manually
Displaying System Fault Information
To Display System Fault Information
Multipathing Software
For More Information on Multipathing Software
To Store Information in Available FRU PROMs
Storing FRU Information
At the sc prompt type
OpenBoot Configuration Variables
Variable-name
Appendix a OpenBoot Configuration Variables
Sun Blade T6300 Server Module Administration Guide April
Symbols
Index
Probe-ide, 14 probe-scsi, 14 probe-scsi-all, 14 showenv
Setlocator sc command
Sun Blade T6300 Server Module Administration Guide April
