Skip to main content
NetApp Knowledge Base

E-Series reporting inter controller communication failure during firmware upgrade

Views:
59
Visibility:
Internal
Votes:
0
Category:
not set
Specialty:
not set
Last Updated:

Applies to

  • E-Series
  • StorageGRID appliances

Issue

  • Recovery Guru reports AUX_ALT_COMM_LINK_ERROR-Recovery Failure Type Code: 503
  • MAJOR-EVENT-LOG reports critical event:

Event type: 1406
Event category: Failure
Priority: Critical
Description: Link issues have been encountered on an alternate controller

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

This is an internal KB article and its content should not be copy/pasted and shared with people outside of NetApp. Always seek Duty Manager authentication of caller for password reset requests. If you need further assistance post a question in Knowledge Xchange