Hello,

we have an PS6100 dual controller setup with failed C2F module. I have tried low-battery-safe disable command to disable the failback policy for wrtie-cache. The environment now has a fatal write latency becaue i cannot deactivate the policy. I always get:

% Error - Cannot set the low-battery-safe policy on this array model.

I think that is because its a hybrid array. But is there any other solution to fix my problems soon. We cannot wait for the new controller. Its a very busy environment and the other C2F (which is on the active controller still works!!!) 

Is there only the solution to unplug the entire controler module?