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StorageGRID node reports “Unable to Communicate with Node"

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storagegrid
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Applies to

  • NetApp StorageGRID 12.0.x

Issue

  • StorageGRID node (e.g., NA05OBJ05) becomes unreachable from the Grid, triggering the alert:
  • Unable to communicate with node <node_name>.
2026-04-23T21:33:14.016Z UnableToCommunicateWithNode 45609c7a-149c-48d5-891e-a8ece3c616ec bd5badb2-3c58-4248-8411-39b7f55f5cdf false {"unresponsiveServices":"dds"}

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