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Cisco Bug: CSCul34383 - OS-LPTS_PREIFIB-3-BATCHING pre-ifib error message during ISSU

Last Modified

Aug 01, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1.2.BASE

Description (partial)

On an ASR9k-LPTS PD platform, sometimes error messages are thrown onto the console due to PRM stats write failure.

Since we write stat operation again after some specific period time, we dont see any functionality impact.

Symptom:
LC/0/0/CPU0:Nov 11 13:38:42.261 : pifibm_server_lc[293]: %OS-LPTS_PREIFIB-3-BATCHING : pifibm_end_batching: Error end during batching ''pre-ifib' detected the 'fatal' condition 'Invalid parameters'' from hardware pre-ifib

These error messages are seen during ISSU on LC while trying write onto stats memory by asr9k-LPTS PD.

Conditions:
These error messages are usually seen when ISSU happens with BFD configuration as BFD discriminator table is maintained at Stats memory.
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