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E-Series E4000 controller reporting inter controller communication failure

  1. Last updated
    May 26, 2025
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Category:
e-series-systems
Specialty:
esg
Last Updated:
5/26/2025, 10:37:33 AM

Applies to

  • NetApp E-Series
  • E4000 
  • 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
Event needs attention: true
Event send alert: true
Event visibility: true
Description: Link issues have been encountered on an alternate controller Ethernet channel
Event specific codes: 0/0/0
Component type: Controller
Component location: Shelf 99, Bay A
Logged by: Controller in bay A

 

 

 

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