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Cisco Bug: CSCus76454 - API CFS send failed with Timeout(0x8) in mcec_tl_cb_send_fail

Last Modified

Aug 17, 2018

Products (1)

  • Cisco MDS 9000 NX-OS and SAN-OS Software

Known Affected Releases

7.0(3)I5(0.151) 7.2(0)ZN(99.33)

Description (partial)

Symptom:
Failure message seen: "%HMM-2-API_FAILED_ERR:  hmm [4187]  API CFS send failed with Timeout(0x8) in mcec_tl_cb_send_fail"

Conditions:
In the following vpc+ scenarios in a unified fabric (DFA) setup
1.) During workload auto-config event, (start a vm), we could observe these messages
2.) After leaf reload with vm's attached, we could observe these messages
3.) Sometimes right after POAP day-0 process, without any vm connected and without workload auto-config
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