Fault Detection - Hitachi Compute Rack CR 210H User Manual

Fault detection

This section describes how to detect a fault on the system unit. The system unit
notifies fault occurrence by the following:
Table 2-1: Fault detection method
No
1 ERROR LED
MAINTENANCE
2
LED
3 OS event log
4 STOP message
Error notification
5
by utility
MAINTENANCE LED
Figure 2-1: ERROR LED and MAINTENANCE LED
2-2
Method
Turns on in case of a system unit
hardware error.
Indicates a POST code, an event code,
and a power consumption value
alternately.
● Records an event as a system log, a
security log or an application log.
● Stores an event log generated at a
system level or an application
leveling the following directory, as
well as an error message:
● %SystemRoot%\SYSTEM32\config
Indicates if an error occurs in the kernel
due to a configuration definition
mismatch between hardware and
software, a hardware failure, or a
software glitch (OS and drivers).
Gives a message notification on an error
detected by utility software or drivers.
ERROR LED
Monitoring operating status
Hitachi Compute Rack 210H User's Guide
Description Remarks
The LED turns off after error
recovery.
● Each code can be retained and
displayed even in the standby
state (with AC cord connected
and POWER switch OFF).
● The previous code is cleared
when the power is turned on
(POWER switch is turned on).
The logs can be referenced by
using an event viewer.
-
RAID management utility
(MegaRAID Storage Manager)
and so on