Cisco AP775A - Nexus Converged Network Switch 5010 Reference page 366

IVR Messages
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - f e e d b a c k - d o c @ c i s c o . c o m
IVR-2
Error Message
virtual dynamic pfcid table
Error Message
support autolearn
Error Message
was lost in the middle of an active CFS session. Abort the CFS session and re-enter
the configuration changes
Error Message
rewrite entries for pWWN [chars] on incoming VSAN [dec]. Device may not be able
to communicate with its peer devices
Cisco NX-OS System Messages Reference
2-328
IVR-2-AUTOLEARN_ACTION_FAIL: failure happens during constructing
This can happen if failure happens during building, distRIButing or committing the
Explanation
virtual dynamic pfcid table.
Please 1. check the fabric connection or 2. check current virtual
Recommended Action
user-configured pfcid entries and internally assigned virtual fcid entries for possible conflict.
IVR-2-AUTOLEARN_FEATURE_NOT_SUPPORT: some switches:[chars] don't
This can happen if some switches do not support the virtual pfcid autolearn feature.
Explanation
Recommended Action Please upgrade the unsupported switches.
IVR-2-CFS_PEER_LOST_WITHIN_SESSION: CFS peer with switch wwn [chars]
Explanation Due to port flaps, link outages, switch restart etc. a CFS peer switch of IVR was lost.
The current configuration changes would not be applied to this peer until the peer merges with this
switch. The CFS merge may fail if the configuration at the lost peer conflicts with the changes made
in this session. Also, IVR auto topology could be out of sync. with this peer. It is recommended that
the user abort this CFS session using ivr abort command and then re-enter the configuration changes.
No action is required.
Recommended Action
IVR-2-DEVICE_FCID_REWRITE_FAILURE: Failure while programming FCID
Failed to program FCID rewrite entries probably because the hardware ran out of FCID
Explanation
rewrite entries. This can happen if there are too many devices in Inter-VSAN zone or too many local
VSANs in VSAN topology.
Reduce the number of devices involved in IVR in the active IVR zone set.
Recommended Action
Also, reduce the number of redundant transit VSANs, if any.
Chapter 2 System Messages and Recovery Procedures
OL-15994-03