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StorageGRID Cassandra Repair Progress Slow - AutoSupport Message

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Applies to

NetApp StorageGRID

Event Summary

  • StorageGRID reports CassandraRepairProgressSlow indicating the progress of Cassandra database repairs is slow.
  • When database repairs are slow, Cassandra data consistency operations are impeded.
  • If this condition persists for more than 48 hours, client queries, such as bucket listings, might show deleted data.

Validate

Go to Support > Metrics > Cassandra Network Overview > Reaper Repair Percentage and verify if this is on 100%. For more details, refer to How to monitor Cassandra Repair progress in StorageGRID

Resolution

  1. Confirm that all Storage Nodes are online and there are no networking-related alerts.
  2. Monitor this alert for up to 2 days to see if the issue resolves on its own.
  3. Upgrade to the latest StorageGRID 11.6 as there are several fixes for this alert. Review latest StorageGRID hotfix release for the applicable software version.
  4. Refer to below knowledge base articles:

Additional Information

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