Sun Microsystems T6300 instruction

Sun Blade™ T6300 Server Module Administration Guide

Sun Microsystems, Inc.

www.sun.com

Part No. 820-0277-10

April 2007, Revision A

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Sun Microsystems manual Sun Blade T6300 Server Module Administration Guide

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 How This Book Is Organized Preface Shell Prompts Using Unix Commands Related Documentation Typographic Conventions Third-Party Web Sites Documentation, Support, and TrainingSun Welcomes Your Comments Communicating With the Server Configuring the System Console What the System Console Does Using the System ConsoleWhat the Alom System Controller Console Does Using the Serial Port Accessing the System Controller To Use the Serial Port Accessing the System Console Through a Terminal ServerActivating the Network Management Port Establish an Alom system controller session Open a terminal session on the connecting device, and type To Access The System Console Through a Terminal Server To Access the System Console Through a TIP Connection Accessing the System Console Through a TIP ConnectionA shell tool window on the Sun system, type Modifying the /etc/remote File If the number displayed by the uname -rcommand is less thanTo 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 Reaching the sc Prompt OpenBoot ok Prompt Graceful Shutdown Methods to Reach the ok Prompt Manual System Reset Alom System Controller break or console CommandL1-A Stop-A Keys or Break Key Obtaining the ok Prompt For More Information About OpenBoot Firmware To Obtain the ok Prompt 2Ways of Accessing the ok Prompt System Console OpenBoot Configuration Variable Settings Sun Blade T6300 Server Module Administration Guide April Managing RAS Features and System Firmware 1LED Behavior and Meaning Interpreting System LEDs Type Controlling the Locator LED AutoBoot Options Automatic System Recovery To Enable an Automatic Degraded Boot Error Handling SummarySet the switches by typing Automatic System Recovery User Commands Reset Scenarios To Enable Automatic System Recovery Enabling and Disabling Automatic System RecoveryAt the sc prompt, type At the ok prompt, type To Disable Automatic System Recovery Obtaining Automatic System Recovery InformationTo Obtain ASR Information To Unconfigure a Device Manually Unconfiguring and Reconfiguring DevicesTo Reconfigure a Device Manually To Display System Fault Information Displaying System Fault Information For More Information on Multipathing Software Multipathing Software To Store Information in Available FRU PROMs Storing FRU InformationAt the sc prompt type OpenBoot Configuration Variables Variable-name Appendix a OpenBoot Configuration Variables Sun Blade T6300 Server Module Administration Guide April Index Symbols Probe-ide, 14 probe-scsi, 14 probe-scsi-all, 14 showenv Setlocator sc command Sun Blade T6300 Server Module Administration Guide April