What's New in This Guide

This section introduces the documentation updates for release 26.1.2xx.

Release 26.1.202 - G55031-02, August 2026

Added the following sections to Vertical Scaling

• Scaling of db-backup-manager-svc Pods
• Scaling of db-monitor-svc Pods

Release 26.1.201 - G55031-01, July 2026

Feature Updates

• New Features
  • Starting cnDBTier Georeplication Between Sites using CNC Console GUI
    • Added the Starting cnDBTier Georeplication Between Sites using CNC Console GUI section to describe the functionality of the feature.
    • Added the following CNC Console configurations for the feature:
      • IP Preference For Replication Channel
      • Gracefully Stop and Start Georeplication
  • cnDBTier Deterministic and Controllable Automatic Georeplication Recovery (GRR)
    • Added the cnDBTier Deterministic and Controllable Automatic Georeplication Recovery (GRR) section to describe the functionality of the feature.
    • Added the following configuration parameters for the feature:
      • global.geoReplicationRecovery.autoGRR.enabled
      • global.geoReplicationRecovery.preferredBackupSite
      • global.geoReplicationRecovery.backupSiteSelectionPolicy
    • Added the Auto GRR Configuration REST API section to describe the GET, UPDATE, and RESET operations for Auto GRR behavior.
  • cnDBTier Skip Exception Table Restoration
    • Added the cnDBTier Skip Exception Table Restoration section to describe the functionality of the feature.
    • Added the FETCH_RESTORE_EXCLUDED_SCHEMA_DETAILS GRR state to retrieve Exception Table details from the backup site and exclude Exception Table data from restore by default.
  • Support for Digital Signature of cnDBTier Cloud Service Archive (CSAR)
    • Added the Support for Digital Signature of cnDBTier Cloud Service Archive (CSAR) section to describe the functionality of the feature.
    • Added signature verification support to ensure package authenticity and integrity during delivery and deployment.
• Metrics
  • Added the following metrics in the cnDBTier ndbinfo Transporters Metricssection:
    • db_tier_transporter_activity
    • db_tier_transporter_details_last_recv
    • db_tier_transporter_details_sendbuffer_bytes