When simulating a problem on CLusterXL cluster with cphaprob -d STOP -s problem -t 0 register, to initiate a failover on an active cluster member, what command allows you remove the problematic state?

A. cphaprob -d STOP unregister

B. cphaprob STOP unregister

C. cphaprob unregister STOP

D. cphaprob -d unregister STOP

Explanation:

esting a failover in a controlled manner using following command;

# cphaprob -d STOP -s problem -t 0 register

This will register a problem state on the cluster member this was entered on;

If you then run;

# cphaprob list

this will show an entry named STOP.

to remove this problematic register run following;

# cphaprob -d STOP unregister

Reference: https://fwknowledge.wordpress.com/2013/04/04/manual-failover-of-the-fw-cluster/