Hello Jetgum,   It is recommended to call into Support and work with an engineer that can to a remote session with you. I have seen a few other cases similar and they had to do some clean up. I don't have those steps and I don’t know if your situation is the exact same. The engineer needs to review the logs. If it is not done correctly it could lead to data loss.  
Hello, SC8000 with FluidFS Cluster. Since one week its not possible to do any changes (CLI + StorgeManager). Everthing is rejected with the error : The system is still processing the previous request for NAS volume. Please try again later. I don't see any errors related to this. How can I search+kill the pendig task ? Rebooting in fail-over had no success. Thanks 
The system is still processing the previous request for NAS volume. Please try 
again later