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Booting and Shutting Down Oracle Solaris on SPARC Platforms     Oracle Solaris 11 Information Library
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Document Information

Preface

1.  Booting and Shutting Down a SPARC Based System (Overview)

2.  Booting a SPARC Based System to a Specified State (Tasks)

3.  Shutting Down a System (Tasks)

4.  Rebooting a SPARC Based System (Tasks)

5.  Booting a SPARC Based System From the Network (Tasks)

6.  Modifying Boot Parameters on a SPARC Based System (Tasks)

7.  Creating, Administering, and Booting From ZFS Boot Environments on SPARC Platforms (Tasks)

8.  Keeping a SPARC Based System Bootable (Tasks)

9.  Troubleshooting Booting a SPARC Based System (Tasks)

Troubleshooting Booting a SPARC Based System (Task Map)

Shutting Down and Booting a SPARC Based System for Recovery Purposes

Stopping and Booting for System Recovery Purposes

How to Stop a System for Recovery Purposes

How to Boot in Single-User Mode to Resolve a Bad root Shell or Password Problem

How to Boot From Media to Resolve an Unknown root Password

How to Boot a System Without Starting Any Services

Forcing a Crash Dump and Reboot of a SPARC Based System

How to Force a Crash Dump and Reboot of the System

How to Boot a System With the Kernel Debugger (kmdb) Enabled

Index

Troubleshooting Booting a SPARC Based System (Task Map)

Table 9-1 Troubleshooting Booting a SPARC Based System: Task Map

Task
Description
For Instructions
Stop a SPARC based system for recovery purposes.
If a damaged file is preventing a SPARC based system from booting, first stop the system to attempt recovery.
Boot a SPARC based system in single-user mode to resolve a minor booting problem, such as a bad root shell or incorrect password entry.
Boot a system in single-user mode to resolve an unknown root password or similar problem.
Boot a SPARC based from media to resolve an unknown root password problem.
Boot a system from media, then import and mount the root pool to correct the problem.
Boot a SPARC based system without starting any services.
If a system hangs during the boot process, boot the system without starting any services to troubleshoot the problem.
Force a crash dump and reboot of a SPARC based system.
Force a crash dump and reboot of a SPARC based system as a troubleshooting measure.
Boot a SPARC based system with the kernel debugger (kmdb) enabled.
Boot a SPARC based system with the kernel debugger enabled to interact with the kernel and troubleshoot system problems.