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Cisco Bug: CSCun56276 - %ETH-QOS-2-QOSMGR_DCBXP_PFC_CMP_FAIL_MSG logged during ISSU/ISSD

Last Modified

Feb 16, 2018

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

6.2(7)S23

Description (partial)

Symptom:
The following priority flow control (PFC) incompatibility warnings are logged to syslog even though there are no compatibility issues between the FCoE peers on the specified links:

  %ETH-QOS-2-QOSMGR_DCBXP_PFC_CMP_FAIL_MSG:  Ethernet1/37 - qos config 'Priority-flow-control' not compatible with the peer

Conditions:
These messages are incorrectly logged during In Service Switch Upgrade (ISSU) or In Service Switch Downgrade (ISSD) on for FCoE interfaces even though there are no compatibility issues.
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