Io-Procr (I/O Processor) - Avaya Definity SI Maintenance Manual

Maintenance Object Repair Procedures

IO-PROCR (I/O Processor)

MO Name (in
Alarm Log)
IOP
An I/O Processor CPU, memory, a real-time operating system, and a driver
compose the I/O Processor on the TN2401/TN794 NetPkt circuit pack. The I/O
Processor supports the Data Channel data scanners and Packet Interface
functions.
Error Log Entries and Test to Clear Values
Error Aux
Type Data Associated Test
1
0 0 Any
1 (a) Any None
257 (b) Any None
513 (c) Any None
1 Indicates that an alarm was raised but an associated error was not entered into the hardware error
log due to a momentary overload condition caused by a burst of hardware or software error reports.
Run the long test sequence. Refer to the appropriate test descriptions for any failures and follow the
recommended procedures.
2 An I/O Processor can only be reset if it has been taken out of service by background maintenance
software.
a. Error 1: Background maintenance software has reset the I/O Processor as
a fault recovery action.
If the switch:
Receives 3 errors within 15 minutes
10-916 Issue 4 May 2002
Alarm Level Initial Command to Run
MAJOR reset io-processor
Alarm
Level
MAJOR ON
MAJOR ON
MAJOR ON
MAJOR ON
Full Name of MO
I/O PROCR
On/Off
Board Test to Clear Value
reset io-processor
reset io-processor
reset io-processor
reset io-processor
Then it:
Raises on-board MAJOR alarm I/O
processor
2
2
2
2
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