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AR3016G Installation and Hardware Reference Manual
3. During the subsystem initialization stage, the cooling fans operate
There are two values sets for the upper temperature thresholds. One is
set for event notification and the other triggering higher fan rotation
speed. The preset value for event notification can be changed using the
firmware-embedded configuration utility, while the fan speed trigger is
not a user's option. Please refer to the User's Operation Manual for the
options with event notification values.
The cooling module specifications are listed in Appendix B.
1.3. AR3016G Monitoring
The AR3016G RAID subsystem comes with several monitoring methods to
give you constant updates on the status of the system and individual
components. The following monitoring features are included in the
subsystem.
1.3.1 I
2
C bus
The following AR3016G elements are interfaced to the RAID controller
over a non-user-serviceable I
•
•
•
1.3.2 LED Indicators
The following active components come with LEDs to indicate the status of
the individual component:
•
•
•
•
1-12
at the high speed and return to lower speed once the initialization
process is completed and no erroneous condition is detected.
NOTE:
2
C bus:
PSUs
Cooling modules
Temperature sensors (for the temperature of the backplane board
and controller board)
LCD panel (3 LEDs)
Drive trays (2 LEDs on each tray)
RAID controllers (8 controller status LEDs and 2 Ethernet port
status LEDs)
Optional BBU (1 LED)
AR3016G Monitoring
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