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When a local node cannot communicate to opposite node within a defined timeout and it is not in an isolation state, local node will try to keep its state as RUNNING, and bring ONLINE the services which taken OFFLINE from remote node.
How to Change the Node Name
- In the web console, select the node management view and select the node to change the name for.
- After selecting a node, click right mouse button and click on the 'Node Name Change' menu.
[그림] 노드 이름 변경 선택 화면Figure] Node Name Change Selected - The screen will prompt you to enter the new node name to change.
Enter the node name to change.
[그림] 새로운 노드 이름 입력 화면
웹콘솔의 노드 관리 뷰에서 변경된 노드 이름을 확인할 수 있습니다. Figure] New Node Name Input - In the node management view of web console, you can check the newly changed node name.
CLI Use(mcnode command)
It sends the node commands. You can command to inquire about or change the node attributes, enter the license or download the support file.
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| Option | Description |
-h | Display Help. |
| -u | Designate the user account ID. |
| -pw | Enter user password. |
-n | Designate a node to be accessed to run the command. |
-a | If the [modify] command is used, set the attribute and the attribute values to change. |
-p | Designate the path for downloading the support file. If you do not enter the path, it will be downloaded to 'user.home'. |
| -l | Enter the license value to be entered for the designated node. |
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| Code Block |
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mcnode -u admin -pw password -modify -n testNodeTestNode-1 -a attribute attribute_value |
license
Enter the license for testNode-1.
| Code Block |
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mcnode -u admin -pw password -license -n TestNode-1 [ -all ] license_value |
support
Download the support file of testNode-1 to c:\.
(If you enter -all, it will create the support file for all the nodes and then download them.)
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| Code Block |
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mcnode -u admin -pw password -list ([-n nodename)] |