Node maintenance procedures
You might need to perform maintenance procedures related to specific grid nodes or node services.
- Move ADC
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The ADC service is located on some Storage Nodes. In certain decommission and node conversion circumstances, you need to move the ADC service to another Storage Node on the same site.
- Convert Storage Node to data-only node
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You can convert Storage Nodes that don't contain the ADC service to data-only Storage Nodes.
- Node reboot, shut down, and power
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You use these procedures to reboot one or more nodes, to shut down and restart nodes, or to power nodes off and power them back on.
- Port remap
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You can use the port remap procedures to remove the port remaps from a node, for example, if you want to configure a load balancer endpoint using a port that was previously remapped.
- Server Manager
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Server Manager runs on every grid node to supervise the starting and stopping of services and to ensure that services gracefully join and leave the StorageGRID system. Server Manager also monitors the services on every grid node and will automatically attempt to restart any services that report faults.
To perform Server Manager procedures, typically you need to access the node's command line.
You should access Server Manager only if technical support has directed you to do so.