NetApp Certified Support Engineer – ONTAP Specialist NS0-591 Exam Dumps

1. A customer mentions that their intercluster SnapMirror replication operations consistently take much longer than normal. While troubleshooting, you want to initiate a test SnapMirror session to collect performance data.

How would you accomplish this task?

2. The root aggregate on your single-node ONTAP cluster failed. You have the configuration backups saved on your FTP server.

In this scenario, which two steps are part of the recovery procedure? (Choose two.)

3. When does ONTAP overwrite a block that contains existing data?

4. Your customer has initiated several volume move commands to redistribute the workload in their 8-node cluster. To verify that this process is not affecting their client access, they were monitoring the network switches that provide client access, but they do not see the network load of the volume move command.

In this scenario, what is the reason for the behavior?

5. A customer reports that a takeover has been disabled on an HA pair.

What would be a cause for this to happen?

6. Refer to the exhibit.

Many end users are complaining that logging into their systems takes a long time. When the login to the desktop finishes, everything is fine. The home directories are on NetApp storage. You do not see any significant disk or CPU contention on the controller, so you gather output statistics from the controller and focus on SMB.

Referring to the exhibit, which two actions would help diagnose the problem? (Choose two.)

7. Refer to the exhibit.

A customer reports that their system recently began logging an error.

Referring to the exhibit, which two statements are correct? (Choose two.)

8. Refer to the exhibit.

A customer has an FC SAN with Brocade switches. Each server attached to the SAN has four FC ports. The customer describes that one of their servers has only four paths to the LUNs configured on the cluster. There should be eight paths on all the other servers. The switch administrator has verified the zone configuration.

Referring to the exhibit, which two actions would you perform to troubleshoot the problem? (Choose two.)

9. End users are complaining of high latency when accessing an ONTAP cluster.

Which command helps you to determine whether there is a storage component that is contributing to this problem?

10. Refer to the exhibit.

You have just cabled a new shelf to a FAS8200. Running the system node run -node * sysconf ig -a command indicates that multipath HA is configured.

However, after running Config Advisor, you receive an error that your cabling is incorrect.

As indicated in the exhibit, which two actions will correct the cabling? (Choose two.)

11. Refer to the exhibit.

A volume move operation has been initiated to move a volume named Mirrsrc from one aggregate to another. The operation failed with the error that is shown in the exhibit.

In this scenario, which statement is correct?

12. Refer to the exhibit.

You are troubleshooting a system in which the customer reports that aggregates on Stack 6c/12b are having slow response times from system NETAPP1CLUS-02.

Referring to the exhibit, which two statements are correct? (Choose two.)

13. What is a major difference between NFSv3 and NFSv4.x?

14. A customer is attempting to move from NFSv3 to NFSv4 and reports that all attempts to mount using NFSv3 continue to be successful, however, all of their NFSv4 mount attempts fail with an "access denied" error.

Which two statements would cause this error? (Choose two.)

15. In a 4-node cluster, nodes 1 and 2 are an HA pair, and nodes 3 and 4 are an HA pair. The following error appears in the log.

In this scenario, which two statements are correct? (Choose two.)

16. Refer to the exhibit.

The storage administrator for the company exampie.com is attempting to join an SVM to their Active Directory as svmi. The computer account must also be joined to the secure organizational unit. Attempts to perform this action using the CLI fail with the error message shown in the exhibit.

What is a reason for this error?

17. Refer to the exhibit.

You are investigating an AutoSupport Disk Redundancy Failed alert. Cluster A lost connectivity to storage bridge BrB1, while cluster B lost connectivity to storage bridge BrA1.

Referring to the exhibit, which three components need investigation? (Choose three.)

storage bridges BrB1

18. Two weeks ago, your customer experienced a data center outage, which caused their MCC to switch over. When the power was restored, they found that 14 disks over three RAID groups had failed, which caused two data aggregates to lose their mirror plexes.

In this situation, before you perform a switchback, which three actions should be taken? (Choose three.)

19. After you replaced the motherboard, the node stopped in the "waiting for the cluster application to come online" state.

Which two actions would you perform to troubleshoot this problem? (Choose two.)

20. For restore purposes, a storage administrator on an ONTAP system created a FlexClone of a volume that contains a LUN from a specific snapshot. This LUN cannot be seen by a Windows client after a disk rescan is performed by using Disk Management.

In this scenario, which statement is correct?

21. Refer to the exhibit.

Your customer is calling about their MetroCluster environment. They have provided you with the output of the metrocluster interconnect adapter show command.

Referring to the exhibit, which statement is correct?

22. When you issue a volume clone create command, which entity in WAFL is copied?

23. A customer called you after a failure in their Microsoft Hyper-V environment on the "SVM1" SVM. The customer wants to enable nondisruptive operations (NDO) to prevent future failures.

In this scenario, which two actions must be performed? (Choose two.)

24. A customer has requested your assistance with replacing a DS224C disk shelf from their cluster nondisruptively.

Which two actions should be performed before physically replacing the shelf? (Choose two.)