Chapter 1 XSCF Overview 1-11
■ Automatically shut down and cancel a power on operation when an error is
detected
If a system abnormality occurs, the Oracle Solaris OS is automatically shut down,
and the subsequent power on will not be started. This can minimize damage to
the system.
■ Control power during power failure and power restoration
XSCF performs the following operations when a power failure occurs that causes
the system to turn off:
■ When a power failure occurs:
XSCF performs emergency power off when the power failure occurs. When a UPS
is connected, any running domains may also be shut down automatically. For a
momentary power failure, XSCF may allow the system to continue working
without any shutting down.
■ When power is restored:
The system can be set up such that XSCF automatically turns on the power to the
server, then starts up the domains, relieving the system administrator of extra
work.
For details on operation settings for a power failure, see Section 4.4.10, “Shutdown
Wait Time Administration” on page 4-23.
Support of Hot-Swapping of Components
XSCF supports maintenance work with the XSCF Shell during hot-swapping of
components. For details on the XSCF Shell, see Chapter 5.
Component Configuration Recognition and Temperature/Voltage
Monitoring
XSCF monitors component information such as the configuration status and the
serial numbers of components in the server. If an abnormality is detected in the
component configuration, it is displayed and reported to the user. XSCF periodically
monitors and displays the temperature inside the server, the ambient temperature,
component temperatures, voltage levels, and FAN status.
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