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  1. After selecting a cluster in the console, go to the 'Menu' and select 'Edit' - 'Edit HB Config'.
    Image RemovedImage Added
    [Figure] Edit Heartbeat Configuration View

  2. It shows heartbeat configuration setting.

    [Figure] Heartbeat Configuration Edit Initial View

  3. Edit heartbeat and check connection state by clicking the "Test" button. 

    [Figure] Test Connection State after changing heartbeat

  4. Click the "Yes" button to apply heartbeat changes. 

    [Figure] Check heartbeat changes View
    After applying heartbeat, wait for restart.
    Image Removed
    [Figure] After Restart Engine and Waiting View

  5. When the engine is restarted, a message will appear.

    [Figure] Exit Console View


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Info

When you install MCCS, the initial user account ID is set to 'admin' and the password is set to 'password'.
When you run the CLI command, you need to enter the ID and the password. Otherwise, the above initial ID and password will be used.
Thus, when you change the initial user password, you must enter the ID/password in the CLI command as options.


Syntax


 

mchb [-u userid] [-pw password] -options [-c newClustername ] [ -hbport port ] [ -node nodeName]


Options

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You can see the heartbeat information configured.

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mchb -u admin -pw password -show

 


clustermodify

The testCluster cluster name is changed to newCluster.


 

mchb -u admin -pw password -clustermodify -u admin -pw password -c newCluster

 


hbport

Change the heartbeat port to 12345.

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mchb -u userid -pw password -hbport 12345
 


hbmodify

In the heartbeat lines, the Primary1 heartbeat is changed to 200.200.200.1 and 200.200.200.2.

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mchb -u userid -pw password -hbmodify -node Active 200.200.200.1,100.100.100.1,10.10.7.71 -node -StandBy 200.200.200.2,100.100.100.2,10.10.7.72

 


newcofig

Configure the heartbeat.
Cluster name: MCCS_Cluster
Heartbeat port: 14321 , network address of other node: 10.10.7.72
Node name: Active , StandBy


 

mchb -u admin -pw password -newcofig -clustername MCCS_Cluster -hbport 14321 -remote 10.10.7.72 -node Active 100.100.100.1,200.200.200.1,10.10.7.71 -node StandBy 100.100.100.2,200.200.200.2,10.10.7.72