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StorageGRID Appliances

Change link configuration of SG5800 controller

Contributors netapp-ivanad
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You can change the Ethernet link configuration of the SG5800 controller. You can change the port bond mode, the network bond mode, and the link speed.

Before you begin

Place SG5800 controller into maintenance mode.

Note In rare instances, placing a StorageGRID appliance into maintenance mode might make the appliance unavailable for remote access.
About this task

Options for changing the Ethernet link configuration of the SG5800 controller include:

  • Changing Port bond mode from Fixed to Aggregate, or from Aggregate to Fixed

  • Changing Network bond mode from Active-Backup to LACP, or from LACP to Active-Backup

  • Enabling or disabling VLAN tagging, or changing the value of a VLAN tag

  • Changing the link speed from 10-GbE to 25-GbE, or from 25-GbE to 10-GbE

Steps

  1. Select Configure Networking > Link Configuration from the menu.

    Link Configuration

  2. Make the desired changes to the link configuration.

    For more information about the options, see Configure network links.

  3. When you are satisfied with your selections, click Save.

    Note You might lose your connection if you made changes to the network or link you are connected through. If you aren't reconnected within 1 minute, re-enter the URL for the StorageGRID Appliance Installer using one of the other IP addresses assigned to the appliance:
    https://SG5800_Controller_IP:8443

    If you made changes to the VLAN settings, the subnet for the appliance might have changed. If you need to change the IP addresses for the appliance, follow the configure StorageGRID IP addresses instructions.

  4. From the StorageGRID Appliance Installer, select Configure Networking > Ping Test.

  5. Use the Ping Test tool to check connectivity to IP addresses on any networks that might have been affected by the link configuration changes you made in the Change link configuration step.

    In addition to any other tests you choose to perform, confirm that you can ping the grid IP address of the primary Admin Node, and the grid IP address of at least one other Storage Node. If necessary, correct any link configuration issues.

  6. Once you are satisfied that your link configuration changes are working, reboot the node. From the StorageGRID Appliance Installer, select Advanced > Reboot Controller, and then select Reboot into StorageGRID.

    Reboot controller in maintenance mode

    It can take up to 20 minutes for the appliance to reboot and rejoin the grid. To confirm that the reboot is complete and that the node has rejoined the grid, go back to the Grid Manager. The NODES page should display a normal status (green check mark icon green check mark to the left of the node name) for the appliance node, indicating that no alerts are active and the node is connected to the grid.

    Appliance node rejoined grid