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4.3. Maintaining Hosts
You can use the Administration Portal to perform host maintenance tasks, for example changing the network configuration details of a host.
Warning
Editing a host may require shutting down and restarting the host. Plan ahead when performing maintenance actions.
4.3.1. Moving Hosts into Maintenance Mode 링크 복사링크가 클립보드에 복사되었습니다!
링크 복사링크가 클립보드에 복사되었습니다!
To perform certain actions, you need to move hosts into maintenance mode.
Procedure 4.9. To Move a Host into Maintenance Mode
- Click the Hosts tab to display a list of hosts.
- Click Status field of the host changes to Preparing for Maintenance, followed by Maintenance. The icon changes to indicate that the host is in maintenance mode.to place the host into maintenance. Click to confirm the action. The
- Perform required tasks. When you are ready to reactivate the host, click.
- After the host reactivates, the Status field of the host changes to Up. If the Red Hat Storage Console is unable to contact or control the host, the Status field displays Non-responsive.
4.3.2. Editing Host Details 링크 복사링크가 클립보드에 복사되었습니다!
링크 복사링크가 클립보드에 복사되었습니다!
You can edit the details of a host, such as its name, network configuration, and cluster.
Procedure 4.10. To Edit Host Details
- Click the Hosts tab to display a list of hosts.
- If you are moving the host to a different cluster, first place it in maintenance mode by clicking Status field of the host changes to Preparing for Maintenance, followed by Maintenance. The icon changes to indicate that the host is in maintenance mode.. Click to confirm the action. The
- Click Edit Host dialog box.to open the
- To move the host to a different cluster, select the cluster from the Host Cluster drop-down list.
- Make the required edits and click Section 4.2.2, “Activating Hosts”. Activate the host to start using it. See
4.3.3. Customizing Hosts 링크 복사링크가 클립보드에 복사되었습니다!
링크 복사링크가 클립보드에 복사되었습니다!
You can assign tags to help you organize hosts. For example, you can create a group of hosts running in a department or location.
Note
You can assign tags to a host only if a tag is present. You can not assign the root tag to a host. To create a new tag, see Section 2.3, “Tags”.
Procedure 4.11. To Tag a Host
- Click the Hosts tab to display a list of hosts. Select the desired host to display the Details pane.
- Click Assign Tags dialog box.to open the
- Select the required tags and click.