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Cisco Bug: CSCuo56200 - Need to log kernel hang reset reason to nvram

Last Modified

Aug 07, 2018

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

6.2(1) 6.2(5) 6.2(7)S48 6.2(9)FM(0.53) 6.2(9)FM(0.72)

Description (partial) 

Symptom:MDS 9250I and 9148S report 'unknown' reset reason after a kernel panic. Additionally, there are no kernel messages saved indicating the reason for the switch reload or hang.
Conditions:Applies to MDS 9250i and 9148S fabric switches only.
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