When using MetroCluster in a forced takeover mode, identify two methods for restricting access to
the disaster site node. (Choose two)
A.
Use manual fencing
B.
Use the cf giveback –f command.
C.
Use the cf forcetakeover –d command.
D.
Turn off power to the disaster site node.
E.
Isolate the failed node from the surviving node.
Explanation:
http://vipulvajpayeestorage.blogspot.com/2012/01/manually-failover-activity-in-netapp.html
In order to test or effect a Disaster Recovery operation, you must restrict access to the disaster
site nodeto prevent the node from resuming service. If you do not, you risk the possibility of data
corruption.
Access to the disaster site note can be restricted in the following ways:
Turn off the power to the disaster site nodeUse “manual fencing” (Disconnect VI interconnects and
fiber channel cables; either physically or throughconfiguration changes on the fabric switches.)
Isolating the failed node from the surviving node could still lead to the possibility of a split brain, so
this is not acorrect answer.