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Cisco Bug: CSCtd56493 - scsi-klm queue cleanup when dpp goes down

Last Modified

Feb 22, 2014

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

4.2(3)

Description (partial)

Symptom:
A DPP crash is observed immediately after the DPP recovers from a previous DPP crash.

Conditions:
If the DPP crashes due to any reason, and is restarted, it can crash again because of receiving a frame from the control path that it had no context for. This may also cause the previous DPP core files to get overwritten by the new core files, causing further problems. 

Workaround(s):
None
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