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StorageGRID diagnostics report Cassandra Request Timeouts

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Applies to

NetApp StorageGRID

Issue

  • Cassandra Request Timeouts in Diagnostics.

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  • The issue is observed post a network change activity performed on the cluster.
  • Check the stability of connectivity between nodes by running the below command on Admin node:

    for node in `grep storagegrid-gen-host /etc/hosts | awk '{print $2}'`;do echo -e "\n----------$node--------" && ssh $node 'nodetool describecluster';done
  • If every time this command is ran, difference in connectivity is observed between nodes, then customer needs to get the network team involved to get the issue resolved.

 

 

 


 

 

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