Hello polezhaevdmi, If your system is still under support I would open a service request so that we can look at your controllers and see what is going on.
Sorry for disturbance, is this enough to initaite the Service Request, or I ought to check something more in the SCv3000 storage? Now the DSM and Unicphere WEB-console reporting the storage health is OK, no unchecked/uncleared alerts. BUT, the 'fault indicator' still flashes yellow. The system reported 'red alert' in DSM and Unisphere a day before, due to down state of a pair of server objects in 2 clusters (servers are physically down). To investigate that, I removed 'faulty' server objects using DSM (it will be OK to re-create these objects further), and confirmed all connectivity alerts. No more alerts remained after removing, but the front panel fault indicator remaining to alarm us about something unclear... [IMAGE]    [IMAGE]    [IMAGE]  
SCv3000 health OK, but fault indicator still yellow flashing