Kontron AT8402 Diagnostics Manual - Manual (Page 20)

Diagnostics running on the Carrier AT8402
Page 2 - 12 AT8402 CLI Reference Manual
conditions. Impact depends on failed sensor (e.g. voltage failing, temperature
exceeded)
• IPMC-000503nn diagnostic code results from sensor nn update in progress. This
means that the sensor reading is currently not updated.
2.6.2 IPMC_SEEPROM_READ
SEEPROM read test.
Test group:
Diagnostics
Test case: ipmc
Test procedure: IPMC_SEEPROM_READ
Test host:
Carrier
Test IC: quickturn
Test mode: normal
Diagnostic code: IPMC-00050001 IPMC-00050007
Description
This test checks that the whole SEEPROM on the IPMC is accessible and contains
valid data.
Sequence
•
Write a pattern to all FRU Data memory space.
• Re-read the written data
• Check for binary identity
• Restore original FRU Data
Execute:
ipmitool fru write
Failure impact
•
IPMC-00050001 diagnostic code results of failure to access the IPMC through the
KCS interface. The impact is loss of applications running on carrier host processor.
This impacts at least Ethernet functionality and command line interface.
• IPMC-00050007 diagnostic code results from a failure to successfully read the
IPMC attached SEEPROM. Impact is failure of IPMC.
2.6.3 IPMC_SEEPROM_RW
SEEPROM read/write test.
Test group:
Diagnostics
Test case: ipmc
Test procedure: IPMC_SEEPROM_RW
Test host:
Carrier
Test IC: full
Test mode: destructive
Diagnostic code: IPMC-00050001 IPMC-00050002 IPMC-00050008