The vc_cluster service script controls the mounting, httpd, controldb, controldaemon, and Network Configuration Manager processes. This service is managed through the Red Hat Cluster Suite.

Note:

Do not manually manage (start/stop) services from Linux. Allow Red Hat Cluster Suite to start/stop the services.

Follow these steps to operate the Network Configuration Manager Cluster.

Step

Task

1

Start the Cluster Services on Red Hat Enterprise Linux by running the following commands in the order shown:

  • service cman start

  • service rgmanager start

2

Check the cluster status with the following command:

clustat

3

If you need to manually start the cluster service, use the following command:

clusvcadm –e <Cluster Service Name>

4

If you need to manually stop the vc_cluster / controldb_cluster service, use the following command:

clusvcadm –d <Cluster Service Name>

5

On the Device server, unlock the lockbox using the command:./cstdriver -lockbox [Product directory]/data/lockb.clb -passphrase <passphrase>.Restart vcmaster.