Cluster out of service Alram in SZ-100, what is the cause of the issue ? any solution suggested .

[rakesh_gupta_fy]

Getting cluster out of service message in the SZ-100 dashboard. I know that is a critical alarm but not getting any idea how to fix this issue 

[ramesh_goud_gun]

Restart the controller, once it is online ignore that message

[pavan_sharma]

@ramesh_goud_guniganti​  after restarting error showing again

Cluster out of service Alram

[pavan_sharma]

so let me know how can i fix this 

[martin_martin]

Rakesh,
How many nodes do you have in your cluster?

Check if all nodes are reachable.
under monitor system you should see why the node is giving this message.

Regards
Martin