PKT-INT (Packet Interface)
Issue 4 May 2002
10-1303555-233-123
Notes:
a. This test is run only on Packet Interfaces on an active SPE.
b. This test is run only on Packet Interfaces on a standby SPE.
Memory Checksum Test (#884)
This test involves sending a message to the Packet Interface to run private
non-destructive memory checksum tests on the firmware text residing in Boot
PROM and FLASH memory. If the test fails during background testing, the Packet
Interface will remain operational until a reset packet-interface is executed. Then
the initialization firmware will fail and will put the packet interface in an
out-of-service state. This test causes the entire I/O-Processor memory to be
tested. The I/O Processor does not support its own Flash Memory Checksum test.
Table 10-484. TEST #884 Memory Checksum Test
Error
Code
Tes t
Result Description/Recommendation
1006
1137
ABORT Packet Interface is in the out-of-service state so normal
maintenance tests will not run.
1. Request a Packet Interface reset using the reset
packet-interface CS command. Refer to the Packet Interface
Reset Test (#889) repair procedures for further action.
1334 ABORT The Packet Interface command queue is full. This should be a
temporary condition caused by a high rate of commands being
sent to a Packet Interface. Continued operation with a full
command queue will cause a system WARM restart that may
escalate to more severe restart levels.
1. Retry the command at 10-second intervals, a maximum of 5
times.
1338 ABORT The test is not allowed to run since a planned SPE interchange is
in progress. A planned interchange may be caused by 24 hour
scheduled testing. During this time the terminal will be held out of
service but it should recover automatically after three minutes.
1. Wait three minutes and retry the command.
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