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CONTAP-299043: During controller upgrade, e0a or e0b cluster ports on old node do not link up when connected to cluster ports on new node

  1. Last updated
    Apr 21, 2025
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Category:
ontap-9
Specialty:
core
Last Updated:
4/21/2025, 5:50:51 PM

Issue

During a controller upgrade in a two-node switchless cluster, 10GbE e0a or e0b cluster ports on FAS2720, FAS2750, AFF A220 or AFF A150 nodes might not link up when connected to 10/25GbE ports on newer AFF A20, AFF A30, AFF A50 or FAS50 nodes.

 

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