Preview Tool

Cisco Bug: CSCvr91857 - pipeline.log shows "Error fetching initiator WWN data" from SAN devices managed by DCNM

Last Modified

Jun 10, 2020

Products (1)

  • Cisco Data Center Network Manager

Known Affected Releases


Description (partial)

In some scenarios, DCNM pipeline.log keeps reporting error messages like this from a DCNM managed SAN device:

time="yyyy-mm-dd xx:yy:zz.abcdef" level=warning msg="Unable to fetch endpoint: {345.678.901.234 12 345678 9}" tag=pipeline
time="yyyy-mm-dd xx:yy:zz.abcdef" level=error msg="Failed to translate the message as per parser.json" elastic="<Private URL>" error="Error fetching initiator WWN data. Skipping message." name=mymetrics tag=pipeline workers=11 xport_type=elastic

DCNM discovery takes few minutes after the new host logs in starts traffic. Counters streamed for ITLs prior to discovery causes it.
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.