Power Host On and Off Using Oracle ILOM

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This procedure provides web and command-line interface (CLI) instructions for a server service processor (SP).

You can use Oracle Integrated Lights Out Manager (ILOM) to remotely power on or power off the Host.

Caution - Data loss. An immediate shutdown abruptly closes all applications and files without saving changes.

Control power using the Oracle ILOM web interface or the Oracle ILOM CLI.
You must be logged on with administrator privileges. For details, see Connecting to Oracle ILOM.
- From the Oracle ILOM web interface, perform one of the following:
  Note - These commands affect power to the host but not to the SP. To completely power off the server, you must disconnect the power cords from the back panel of the server.
  1. Click Host Management > Power Control.
  2. From the Settings drop-down menu, select one of the following:
    - Reset: Reset the operating system without removing power.
    - Immediate Power-Off: Turn off power to the host immediately.
    - Graceful Shutdown and Power Off: Shut down the operating system gracefully and then remove power.
    - Power On: Turn on full power.
    - Power Cycle: Turn off power to the host immediately, and then turn it back on.
- From the Oracle ILOM CLI, enter one of the following commands:
  - reset /SYSTEM: Reset the host without removing power.
  - stop /SYSTEM: Shut down the host gracefully and then remove power.
  - stop -f /SYSTEM: Turn off power to the host immediately.
  - start /SYSTEM: Turn on full power

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