IBM RS/6000 Manual de usuario descargar pdf (Pagina 273)

Appendix D. Service Processor Operational Phases

This section provides a high-level flow of the phases of the Service Processor (SP).

SP Power Applied

│



┌─────┐ Pre-Standby Phase

││

│ 

│ Standby Phase SP Menus Available

│ │

│ 

│ Bring-Up Phase SMS Menus Available

│ │

│ 

│ Runtime Phase Diagnostic Service Aids Available

│ │

└──────────────────┘

Pre-Standby Phase

This phase is entered when the server is connected to a power source. The server

may or may not be fully powered on. This phase is exited when the Power-On Self

Tests (POSTS) and configurations tasks are completed.

The Pre-Standby phase components are:

 SP Initialization

SP performs any necessary hardware and software initializations.

 SP POST

SP conducts Power-On Self Tests on its various work and code areas.

 SP Unattended Start Mode Checks

If unattended start mode is set, the SP automatically reboots the server to assist

fault recovery. SP will not wait for a user-input or power-on command, but will

move straight through the phase and into the Bringup Phase. The unattended

start mode can be reset by accessing SMS menus, or SP menus.

Appendix D. Service Processor Operational Phases D-1

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IBM RS/6000 Manual de usuario Pagina 273