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2-8 System Operation
Shutting Down the System
Shut down the system as follows.
1. Select a method to shut down the system:
Note: If supported by your operating system, Windows
Shut Down is the recommended method of shutting down
the system.
! Recommended shutdown – Windows Shut Down
(if supported by the operating system):
Shut down the operating system (OS). The related partition(s)
automatically shutdown and power off (see Figure 2-8).
! Shutdown using the DN command.
Enter dn on the SP console to shut down the system. If software is not
running, this command powers off the selected partition(s)
(see Figure 2-9).
! Shutdown system power using the DF command:
Enter df on the SP console to force a shut down of the system (see
Figure 2-10). This power shutdown method forces a partition shutdown
without prior warning to the operating system.
!
CAUTION
This SP df command turns off system power regardless of
OS or BIOS operation and without notifying either. This
command corresponds to a power button override function
of a system with a physical power button.
[iSPyz:INFO.ccc] partition 0 : power off sequence started.
:
:
:
[iSPyz:INFO.ccc] partition 0 : power off sequence completed normally.
Figure 2-8. OS Shut Down Screen