Configuration options for HA groups
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PDF of this doc site
- Install and upgrade software
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Install and maintain hardware
- SG5700 storage appliances
- SG5600 storage appliances
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Configure and manage
- Administer StorageGRID
- Use StorageGRID
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Monitor and troubleshoot
- Monitor a StorageGRID system
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The following diagrams provide examples of different ways you can configure HA groups. Each option has advantages and disadvantages.
When creating multiple overlapping HA groups as shown in the Active-Active HA example, the total throughput scales with the number of nodes and HA groups. With three or more nodes and three or more HA groups, you also gain the ability to continue operations using any of the VIPs even during maintenance procedures that require you to take a node offline.
The table summarizes the benefits of each HA configuration shown in the diagram.
Configuration | Advantages | Disadvantages |
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Active-Backup HA |
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DNS Round Robin |
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Active-Active |
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