
Chapter 1 XSCF Overview 1-9
ACTIVE LED
The ACTIVE LED lights up in green. If the XSCF Unit is in a redundant configuration, the
ACTIVE LED indicates the active XSCF Unit.
Connector That Connects the XSCF Unit for the Base Cabinet With the
XSCF Unit for the Expansion Cabinet
The connector for connecting between XSCF Units is used to connect the Base cabinet to an
Expansion cabinet on the M9000 server. Field engineers should connect this connector.
1.2 XSCF Functions
This section describes XSCF functions.
Monitoring the Server Status and RAS Function (Fault Management)
XSCF constantly monitors the server status, so the system can operate with stability. If XSCF
detects a system abnormality, it collects a hardware log immediately and analyzes it to locate
the fault and determine the failure status by using the Fault Management Architecture
(FMA). XSCF displays the status and, if necessary, degrades the faulty parts, degrades the
faulty domains, or resets the system to prevent another problem from occurring. XSCF
thereby maintains high system reliability, availability, and serviceability (RAS).
XSCF Shell and XSCF Web
XSCF provides the XSCF Shell and XSCF Web that enable the user to display the server
status, operate the system, operate domains, and display the console.
XSCF Unit Diagnosis
When the input power is turned on or the XSCF is reset, XSCF performs initial diagnostics
for the XSCF itself, checks for abnormalities, displays any detected abnormality, and reports
it to the user. While the system is operating, the error detection facility of the XSCF
continues to monitor itself, and if any errors are detected, it will report them.
Komentarze do niniejszej Instrukcji