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Oracle SPARC User Manual

Oracle SPARC
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Resetting the Server and SP
To shut down the OS, see “Shut Down the OS (init Command)” on page 36 or “Shut
Down the OS (shutdown Command)” on page 37.
4.
Switch from the system console prompt to the Oracle ILOM prompt.
{0} ok #.
->
5.
From the Oracle ILOM prompt, type:
-> stop /System
Are you sure you want to stop /System (y/n)? y
Stopping /System
->
Note - To perform an immediate shutdown, use the stop -force /System command. Ensure
that all data is saved before typing this command.
Related Information
“Power On a Server With Multiple Active Domains (Oracle VM Server for
SPARC)” on page 27
Resetting the Server and SP
Use these topics to reset the server or SP.
“Reset the Server (Oracle Solaris)” on page 30
“Reset the Server (Oracle ILOM)” on page 30
“Reset the SP” on page 31
Related Information
“Powering the Server On and Off” on page 23
Controlling the Server 29

Table of Contents

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Oracle SPARC Specifications

General IconGeneral
Operating SystemOracle Solaris
VirtualizationOracle VM Server for SPARC
ProcessorSPARC
Threads per Core8
Memory TypeDDR4
StorageSAS, SATA
Security FeaturesCryptographic Acceleration

Summary

Using This Documentation

Product Documentation Library

Provides links to documentation and resources for the product and related products.

Feedback

Provides a link to submit feedback about the documentation.

Understanding System Administration Resources

Oracle ILOM Overview

Describes Oracle ILOM as system management firmware for server administration.

Oracle Solaris OS Overview

Introduces Oracle Solaris OS commands and software for server administration.

OpenBoot Overview

Explains OpenBoot firmware for OS startup, hardware validation, and administration.

Oracle VM Server for SPARC Overview

Details Oracle VM Server for SPARC for creating and managing logical domains.

Multipathing Software Overview

Covers multipathing software for redundant paths to I/O devices and automatic failover.

Oracle Hardware Management Pack Overview

Introduces Oracle Hardware Management Pack for managing servers from the OS.

Oracle Enterprise Manager Ops Center Overview

Describes Oracle Enterprise Manager Ops Center as a system management solution.

Accessing the Server

Log In to Oracle ILOM

Steps to establish an SSH session and connect to the SP using its IP address.

Log In to the System Console

Procedure to start a serial console session to the server.

Obtain the OpenBoot Prompt Under Various Conditions

Methods to reach the OpenBoot prompt depending on the OS state.

Display the Oracle ILOM Prompt

Ways to display the Oracle ILOM prompt, including escape sequences and login methods.

Redirect the System Console to a Local Graphics Monitor

How to redirect the system console to a local graphics monitor.

Oracle ILOM Remote Console

Explains the Java application for remotely redirecting and controlling server devices (KVMS).

Controlling the Server

Powering the Server On and Off

Describes methods to power the server on or off using ILOM CLI or web interface.

Resetting the Server and SP

Topics covering how to reset the server or the Service Processor (SP).

Booting and Shutting Down the OS

Booting and Shutting Down Oracle Solaris

Describes various ways to boot and shut down the Oracle Solaris OS.

Boot Sequence

Explains the high-level boot sequence of the server.

Shut Down the OS (init Command)

Steps to shut down the OS using the init command.

Shut Down the OS (shutdown Command)

Steps to shut down the OS using the shutdown command.

Obtaining the OpenBoot Prompt

OpenBoot Prompt

Describes the OpenBoot prompt and common tasks performed at it.

Obtain the OpenBoot Prompt (Oracle Solaris)

Procedure to shut down OS and reach the ok prompt from Oracle Solaris.

Obtain the OpenBoot Prompt (Oracle ILOM CLI)

Steps to get the OpenBoot prompt when logged into Oracle ILOM CLI.

Obtain the OpenBoot Prompt (Oracle ILOM Web Interface)

Steps to get the OpenBoot prompt using the Oracle ILOM web interface.

Configuring Boot and Restart Behavior

Configuring Boot Parameters

Describes how to change the default boot configuration.

Change the Default Boot Device (OpenBoot)

Procedure to configure OpenBoot to boot from a specific device.

Enable or Disable Automatic Booting (OpenBoot)

How to configure OpenBoot for automatic or manual booting.

OpenBoot Configuration Parameters

Details of OpenBoot parameters like auto-boot and boot-command.

Configure the Host Boot Mode (Oracle VM Server for SPARC)

Steps to set the boot mode configuration for Oracle VM Server for SPARC.

Server Restart Behavior Configuration (Oracle ILOM)

Configures how the host behaves when an error is encountered.

Boot Mode Overview (Oracle ILOM)

Changing Server Identification Information

Change Customer Data on FRU PROMs

Stores information in FRU PROMs using the /SP customer_frudata property.

Change Server Identifier Information

Stores customer ID in SNMP trap messages using /SP system_identifier.

Configuring Policy Settings

Specify Cooldown Mode

Enables server cooldown mode while powering off to monitor component temperatures.

Restore the Host Power State at Restart

Controls server behavior after an unexpected power outage using HOST_LAST_POWER_STATE.

Specify the Host Power State at Restart

Powers on the host automatically when external power is applied.

Disable or Reenable the Host Power-On Delay

Causes the server to wait before powering on automatically.

Specify Host Virtual Keyswitch Behavior

Controls the position of the virtual keyswitch for server power states.

Configuring SP and Host Network Addresses

SP Network Address Options

Discusses accessing the SP via serial or network connection (static IP or DHCP).

Connecting to the SP (In-band)

Describes how to use an in-band or sideband connection to the SP.

Matching Devices to Device Names

Importance of Matching a Physical Device to a Name

Explains correlating logical device names with physical locations for OS download.

WWN Syntax

Describes Oracle Solaris WWN syntax for mapping device names to SCSI devices.

Correlate WWN Device Names With Physical Locations

Uses diskinfo or probe-scsi-all to map WWN names with physical locations.

Identify a Disk Slot (Oracle Solaris)

Identifies the physical disk slot corresponding to a device name.

Configuring Hardware RAID

Hardware RAID Support

Details hardware RAID support via on-board SAS2 RAID controllers and supported RAID levels.

FCode-Based RAID Utility Commands

Lists FCode commands for displaying targets and managing logical volumes.

Create a Hardware RAID Volume

Steps to create a hardware RAID volume on a selected controller.

Hot-Spare Drives in RAID Volumes (LSI)

Determining if a Drive Has Failed

Service Required Drive LEDs

Explains amber Service Required LEDs for locating faulted drives.

Locate Error Messages Related to Drives in a RAID Volume

Describes error messages displayed on the console when a drive fault occurs.

Display Status (FCode-Based RAID Utility)

Halts system and uses show-volumes command to check for drive failure.

Display Status (sas2ircu Utility, LSI)

Uses LSI sas2ircu utility to display RAID volume and drive status.

RAID Drive Replacement Strategies

Monitoring the Server

Turn On the Locator LED

Lights the system locator LED to easily identify the server needing service.

Turn Off the Locator LED

Turns off the Locator LED after server service is completed.

Display the Locator LED State of the Server

Shows the current state of the Locator LED using a command.

Updating the Firmware

Display the Firmware Versions

Displays system firmware versions including ILOM, OpenBoot, and POST.

Update the Firmware

Instructions for downloading and updating server firmware via ILOM.

Glossary

Index

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