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Cisco Bug: CSCuw40300 - After fia driver restart asics oper state is NA, asic dont come up

Last Modified

Aug 06, 2018

Products (1)

  • Cisco Network Convergence System 6000 Series Routers

Known Affected Releases

5.2.5.BASE

Description (partial)

Symptom:
fia_driver process gets abnormally restarted and post reset the FIA devives do not get initialized properly. show controller fia driver command for that location shows the devices in 'ONLINE' state instead of the expected 'NRML' state.

+------------------------------------------------------------------------------+
| Asic inst. | fap|HP|Slice|Asic|Admin|Oper | Asic state | Last |PON|HR |MODE  |
|  (R/S/A)   | id |  |state|type|state|state|            | init |(#)|(#)|STATE |
+------------------------------------------------------------------------------+
| 0/0/0      |   0| 1| UP  | fia| UP  | NA  |ONLINE      |PON   |  0|  0|Fabric|
| 0/0/1      |   1| 1| UP  | fia| UP  | NA  |ONLINE      |PON   |  0|  0|Fabric|
| 0/0/2      |   2| 1| UP  | fia| UP  | NA  |ONLINE      |PON   |  0|  0|Fabric|
| 0/0/3      |   3| 1| UP  | fia| UP  | NA  |ONLINE      |PON   |  0|  0|Fabric|
| 0/0/4      |   4| 1| UP  | fia| UP  | NA  |ONLINE      |PON   |  0|  0|Fabric|
+------------------------------------------------------------------------------+
Conditions:The problem happens if the abnormal restart of fia_driver happens before one or more FIA devices have not been fully initialized.
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