Which command can they use to stop the SmartFail process?

A Dell PowerScale customer accidentally initiates a SmartFail on a node.

Which command can they use to stop the SmartFail process?
A . isi node smartfail -revert
B . isi devices node stopfail
C . isi device smartfail –node-lnn -stop
D . isi cluster smartresume -node

Answer: B