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Alarms and alerts commonly seen during StorageGRID network maintenance or network issues

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Applies to

NetApp StorageGRID

Issue

During Network Maintenance if the alarms are not suppressed, several alarms/alerts might be generated such as:
  • CassandraCommunicationError
  • CassandraRepairServiceNotAvailable
  • CASA - Data Store Status
  • NDDOWN - Node Down
  • NRER - Network Received Errors

If AutoSupport is enabled, it will open a technical support case with the error message: CSTARS:StorageGRID Notification from <serial> (CSTAR_ISSUE) ERROR

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