You have an 8-node MetroCluster IP configuration running NetApp ONTAP 9.14.1 software and using the NetApp ONTAP Mediator service. There is an HA failure in one DR group. What will happen in this…

The correct answer is A. Mediator-assisted Automatic Unplanned Switchover (MAUSO) will be triggered. In an 8-node MetroCluster IP configuration, if one DR group (i.e., one HA pair at a site) fails and the ONTAP Mediator is in use, MAUSO will be triggered. ONTAP 9.14.1 supports automatic detection and unplanned switchover for such cases using the Mediator to validate the…

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Question

You have an 8-node MetroCluster IP configuration running NetApp ONTAP 9.14.1 software and using the NetApp ONTAP Mediator service. There is an HA failure in one DR group. What will happen in this scenario?

Options

AMediator-assisted Automatic Unplanned Switchover (MAUSO) will be triggered.
BMediator-assisted Automatic Unplanned Switchover (MAUSO) will not be triggered.
CSwitchover will happen only for the failed HA pair.

How the community answered

(29 responses)

A
59% (17)
B
10% (3)
C
31% (9)

Explanation

In an 8-node MetroCluster IP configuration, if one DR group (i.e., one HA pair at a site) fails and the ONTAP Mediator is in use, MAUSO will be triggered. ONTAP 9.14.1 supports automatic detection and unplanned switchover for such cases using the Mediator to validate the failure and coordinate the takeover.

Topics

#MetroCluster IP#MAUSO#HA failure#automatic switchover

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