CELL-02559:There is a communication error between MS and CELLSRV.

To See the Exadata Storage cell status we can run the following command :

CellCLI> list cell detail


At the bottom of output there are following three lines to indicate the exadata storage software components and status

         cellsrvStatus:          running
         msStatus:               running
         rsStatus:               running

Which represent that exadata storage is running fine.

This morning I was getting CELL-02559:There is a communication error between MS and CELLSRV.

I have restarted the services and then it becomes in good state again.
CellCLI> alter cell restart services all



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