Troubleshooting
This section contains guides to help troubleshoot common issues in an Ozone deployment.
📄️ Startup
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ SCM Safe Mode
The Storage Container Manager (SCM) in Apache Ozone has a "Safe Mode," similar to the HDFS NameNode Safe Mode. It's a protective state SCM enters during startup to ensure the cluster is healthy and stable before allowing operations that modify data placement or state.
📄️ Read and Write
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ Delete
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ Recon
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ Performance
TODO: File a subtask under HDDS-9860 and complete this page or section.
🗃️ Integrations
1 item
🗃️ Security
3 items
📄️ Upgrades and Downgrades
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ Decommissioning and Maintenance
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ Write Pipelines
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ Storage Containers
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ Ratis
TODO: File a subtask under HDDS-9860 and complete this page or section.
📄️ RocksDB
TODO: File a subtask under HDDS-9860 and complete this page or section.