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No new network traffic is shown on the network page under nodes after upgrade

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Applies to

NetApp StorageGRID 11.9

Issue

  • After upgrading StorageGRID from version 11.8.0.13 to 11.9.0.8, no new network traffic statistics is being displayed in the detailed Network communication view on all nodes and load balancers.
  • The overall view still shows network traffic, but no data changes appear in the detailed subviews (Data, Packets, Errors, Dropped, Frame overruns, Frames).
  • The issue affects the primary admin node and is visible in the GUI under Nodes > Network. The following error was found in the MariaDB log on the admin node:

[ERROR] InnoDB: Cannot open data file for read-only: './mi/tempwritetree.ibd' OS error: 71

[ERROR] InnoDB: Could not find a valid tablespace file for mi/tempwritetree.

[Warning] InnoDB: Ignoring tablespace for mi/tempwritetree because it could not be opened.

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