We cannot see graph for storage OMU Portal for IVS Server
1- Clear your browser from cookies
2- Try again using Internet explorer
3- If error still exists, please check if the services are running properly: Choose System Management > Business operation and management
4- Log in to the OMU portal as the Admin user.
5- choose .
6- The Business operation and management page is displayed, as shown in figure

7- In the System domains panel, select the NE whose module is to be restarted.
8- Under List of modules, select the module to be restarted.
9- Click Restart.
10- If the module is in Running state, the module is successfully restarted.