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System Status Hardware Support Information
System Status Hardware Support Information
This appendix helps you identify and find a system status hardware item indicated by
one of several software monitoring components.
The software monitoring components as they are related to the hardware system status
items are listed in the following table:
Software Monitoring Components/Hardware System Status Items
Software Monitoring Component Hardware System Status Item
ESMPRO Server Management View status based on polling the machine
EMP / SSU View status in the hardware system event log
Not all items can be monitored with every software component. Monitoring capability
relates to how the software component interacts with system hardware. ESMPRO
interacts with all hardware components and EMP/SSU interacts with Baseboard
hardware. In this system, the SCSI Accessed Fault-Tolerant Enclosure (SAF-TE)
interface board is connected to the SCSI backplane. (See Figure "System Chassis (Right
Side View)" under "System Overview" in Chapter 1 of this guide.)
The "Monitor Matrix" table below shows which component relates to selected status
items. This table also relates the terminology used by the software component to the
system hardware.
Monitor Matrix
Item ESM PRO EMP / SSU Item Location Board Marking
Chassis front fan As Item BB Fan1 BB-J5J1 Fan1
Chassis upper rear fan As Item CPU Fan2 BB-J8F1 FanSink2
Chassis lower rear fan As Item CPU Fan1 BB-J6E1 FanSink1
Internal disk fan – upper Internal upper disk
(SAF-TE)
N/A SCSI-BP J2
Internal disk fan – middle Middle N/A SCSI-BP J1
Internal disk fan – lower Lower N/A SCSI-BP J3
Intrusion switch - front Chassis cover N/A SCSI-BP J6
Intrusion/Interlock switch -
left side (front view)
Chassis cover (SAF-TE) N/A SCSI-BP J5 pins 1, 2
Intrusion/Interlock switch -
right side (front view)
N/A N/A SCSI-BP J5 pins 3, 4
(1)Power Supply fan (1) Power (SAF-TE) N/A P. S. (Bottom) N/A
(2)Power Supply fan (2) Power (SAF-TE) N/A P.S. (Top) N/A
BB = Baseboard
SCSI-BP = SCSI Backplane