=====================================================================================
03/12 16:27:36 [15] cltune scheduler back to normal with a started cluster                       ------------
Running command: ( exa_cltune sam  --timeout 1500  scheduler=)
ERROR: The parameter 'scheduler=' is not suffixed with '='
03/12 16:27:36                                                                    Returned code   0   1  NOK
03/12 16:27:36                                   The command did not return the string: "ERROR"   0   1  NOK

=====================================================================================
03/12 16:27:36 [16] check the scheduler tune                                                     ------------
Running command: ( exa_cltune -l sam  --timeout 1500  | grep 'scheduler:')
  scheduler: Set to 'streams'
03/12 16:27:36                                                                    Returned code   0   0   OK
03/12 16:27:36                                The command returned the string: "Set to default"   1   0  NOK
03/12 16:27:36                                   The command did not return the string: "ERROR"   0   0   OK

=====================================================================================
03/12 16:27:36 [17] Starting a cluster                                                           ------------