Free NetApp NS0-593 Exam Actual Questions

The questions for NS0-593 were last updated On Jan 18, 2025

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Question No. 1

Your customer complains about missing volume snapshot copies on a SnapMlrror destination. While investigating this case, you notice an executed SnapMirror resync operation in the event logs of the system.

In this scenario, what Is the cause of this problem?

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Correct Answer: A

= When a SnapMirror resync operation is performed, the destination volume is reverted to the most recent common snapshot copy with the source volume. Any newer snapshot copies that exist on the destination volume are deleted automatically, unless they are marked as busy or locked. This is done to ensure that the destination volume is consistent with the source volume and to avoid data loss or corruption. Therefore, if the customer complains about missing snapshot copies on the destination volume after a SnapMirror resync, the most likely cause is that those snapshot copies were newer than the common snapshot that was chosen for resync and were removed automatically by the system.Reference=SnapMirror resync operation,SnapMirror resync or update failed No Snapshot copies found on volume,Even though there is common snapshot, SnapMirror resync fails with error: No common snapshot copy found between source and destination volume


Question No. 2

After a normal power down of both nodes for building maintenance, Node01 of a 2-node cluster cannot be powered back up; however, all disk shelves are powered.

Which action should be performed to bring the cluster online and allow Node02 to serve data?

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Correct Answer: C

= The correct action to bring the cluster online and allow Node02 to serve data is to perform a takeover with the storage failover takeover -ofnode Node01 -option force command. This command will force Node02 to take over the resources of Node01 and serve the data from both nodes. This is necessary because Node01 is not responding and cannot initiate a graceful takeover.The other options are not correct because they will either destroy the existing cluster configuration (A and D) or reboot the node without taking over the resources of the other node (B).Reference=1Halt or reboot a node without initiating takeover in a two-node cluster - NetApp Documentation2Solved: Graceful shut down - NetApp Community


Question No. 3

You Just used the CLI to create a NetApp ONTAP FlexGroup Volume on a NetApp Cloud Volumes ONTAP instance. After creation, you notice odd behavior in NetApp Cloud Manager.

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

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Correct Answer: B

= According to the NetApp Knowledge Base1, while Cloud Volumes ONTAP supports FlexGroup volumes, Cloud Manager does not. If you create a FlexGroup volume from System Manager or from the CLI, then you should set Cloud Manager's Capacity Management mode to Manual. Automatic mode might not work properly with FlexGroup volumes.The other options are incorrect because Cloud Volumes ONTAP does support FlexGroup volumes2, the Capacity Management Mode should not be set to Automatic, and Cloud Manager is not required to provision the FlexGroup volume3.Reference=1,2,3


Question No. 4

You are deploying NetApp ONTAP Select. When trying to add VMware vCenter to the inventory, you receive the message shown below.

Credential authentication failed for x.x.x.x with: HostConnectionFailed

In this scenario, how would you correct this problem?

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Correct Answer: B

The error message indicates that the ONTAP Select Deploy VM cannot connect to the vCenter server due to a network issue1.

One possible cause of this issue is that the IP address of the ONTAP Select Deploy VM is conflicting with another device on the same network2.

To correct this problem, you need to change the IP address of the ONTAP Select Deploy VM to a unique and valid address that can reach the vCenter server2.

You can change the IP address of the ONTAP Select Deploy VM by using the Deploy web interface or the Deploy CLI2.

After changing the IP address, you need to restart the Deploy services and re-add the vCenter server to the inventory2.Reference:

1: Credential authentication failed with: HostConnectionFailed, NetApp Knowledge Base

2: Changing the IP address of the Deploy VM, ONTAP Select 9 Documentation Center


Question No. 5

Your customer calls you because one application is not able to access a NetApp ONTAP S3 bucket. While reviewing the EMS log on the cluster, you see the following message:

The same credentials work in another application.

In this scenario, what would cause this problem?

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Correct Answer: B

The error message indicates that the access is denied for user 'anonymous user' (Vserver 50), from client IP 10.10.10.10 accessing resource '/offload-target'. This means that the application is not providing a valid user name or access key to authenticate with the ONTAP S3 server.According to the NetApp documentation1, ONTAP S3 server supports both v2 and v4 signatures, but v2 signatures are deprecated and not recommended. Therefore, the application should use v4 signatures to access the ONTAP S3 bucket.Additionally, the application should specify the bucket name in the host name, not in the resource path, as shown in the following example2:

https://bucket-name.s3-server-name.com/object-name

Reference=1ONTAP S3 Server Overview - NetApp Documentation2Accessing an ONTAP S3 bucket - NetApp Documentation


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