NetApp NS0-593 NetApp certified support engineer - ONTAP specialist Exam Practice Test

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Total 60 questions
Question 1

Your customer has deployed a two petabyte NetApp ONTAP FlexGroup volume across their 4-node ONIAP 9.8 cluster. They plan to store over three billion files. They want to prevent file 10 conflicts since files are placed into the FlexGroup volume.

In this scenario, which two NFS SVM parameters should be enabled? (Choose two.)



Answer : A, D

= To prevent file ID conflicts in a FlexGroup volume, you need to enable 64-bit NFSv3 and NFSv4 identifiers on the SVM that hosts the FlexGroup volume. This allows the SVM to use 64-bit file system IDs (FSIDs) and file IDs, which are unique across the cluster and can accommodate a large number of files. The -v3-64bit-identifiers and -v4-64bit-identifiers parameters enable this feature for NFSv3 and NFSv4 protocols respectively.Reference=Editing FlexGroup volumes,Enabling 64-bit NFSv3 identifiers on an SVM,NetApp ONTAP FlexGroup volumes --- Best practices and implementation guide


Question 2

You are troubleshooting a CIFS connection issue that is reported by some users. You decide to collect a packet trace.

In this scenario, after you generate the packet trace, where do you find the trace file?



Answer : B

According to the NetApp Knowledge Base, packet traces are stored in the /etc/log/packet_traces directory of the node hosting the LIF. This applies to ONTAP 9.10 and above systems. For ONTAP 9.2 to 9.9 systems, the procedure to capture packet traces is similar, but the command syntax is slightly different. For ONTAP pre-9.2 systems, the procedure is different and requires the use of the tcpdump command.Reference=How to capture packet traces on ONTAP 9.10+ systems,How to capture packet traces (tcpdump) on ONTAP 9.2 to 9.9 systems,How to capture packet traces in ONTAP pre-9.2


Question 3

You receive the "Unable to connect to the management gateway server" error when trying to connect to a node management IP.

In this situation, how do you determine whether core dumps are generated for the mgwd user space process?



Answer : D

The mgwd user space process is responsible for managing the cluster configuration and providing the management interface for ONTAP. If this process crashes, it may generate a core dump file in the /mroot/etc/mgwd/core directory of the node. To access this directory, you need to log in to the systemshell, which is a Linux shell that runs on the node. The systemshell can be accessed by logging in to the nodeshell using the node console and then running the systemshell command. The nodeshell is a custom shell that provides access to ONTAP commands and utilities. The service processor and the clustershell are not relevant for collecting core dumps from the mgwd process.Reference=ONTAP 9 Cluster Administration, page 29-30;ONTAP 9 Troubleshooting Guide, page 23-24.


Question 4

You want to assign storage access to an NVMe protocol host.

Which three objects must be configured to accomplish this task? (Choose three.)



Answer : A, C, D

To assign storage access to an NVMe protocol host, you need to configure the following objects:

TheNVMe subsystem, which is a logical entity that represents a group of NVMe namespaces that can be accessed by one or more hosts1.

AnNVMe LIF, which is a logical interface that provides network connectivity for the NVMe subsystem2.

TheNVMe namespace, which is a logical volume that is exposed to the host as an NVMe device1.

You do not need to configure the NVMe broadcast domain or the NVMe LUN, as these are not relevant for NVMe protocol host access.Reference=1:Configuring NVMe-oF - Hitachi Vantara Knowledge2:Basic VMware NVMe Architecture and Components


Question 5

Your customer noticed in NetApp Active IQ that their NetApp Cloud Volumes ONTAP for Azure HA solution is no longer sending AutoSupport messages over HTTPS. A support ticket has been opened to find out why. No changes have been made to the Cloud Volumes ONTAP for Azure HA environment.

In this scenario, which two autosupport command parameters should be used to validate that AutoSupport Is working properly? {Choose two.)



Answer : B, C

= The -transport parameter specifies the protocol used to send AutoSupport messages, which should be HTTPS by default. The -proxy-url parameter specifies the proxy server used to send AutoSupport messages, which should be the Connector's IP address and port if the Cloud Volumes ONTAP nodes do not have outbound internet access. These two parameters can be used to check the AutoSupport configuration and connectivity status.Reference=Verify AutoSupport setup,Troubleshoot your AutoSupport configuration,High-availability pairs in Azure


Question 6

Your customer installed the shelf firmware for their NS224 shelf over a week ago, and the firmware has not upgraded on shelf 1 module B. The customer wants to know what the next steps would be to get the firmware upgraded after verifying that the shelf firmware is indeed loaded onto the system.

Which step would you perform to complete the firmware upgrade?



Answer : A

The question refers to a scenario where the shelf firmware for an NS224 shelf has not been upgraded on one of the NVMe shelf modules (NSM) after a week of installation.

The NSM is responsible for managing the communication between the drives and the I/O modules (IOM) in the shelf1.

The shelf firmware for the NSM is automatically updated when the NSM is inserted into the shelf or when the system is rebooted2.

If the automatic update does not work, the manual update process involves reseating the NSM, which means removing it from the shelf and inserting it back3.

Reseating the NSM triggers the firmware update and also resets the NSM's state3.

The other options are not correct, because:

B)Reseating the disk in Bay 0 will not affect the NSM firmware update, as the disk is not connected to the NSM1.

C)Power cycling the shelf will disrupt the I/O operations and may cause data loss or corruption4.

D)Reseating the PSU of the shelf will not affect the NSM firmware update, as the PSU is not connected to the NSM1.Reference:

NS224 NVMe drive shelf overview - NetApp

Shelf firmware update process - NetApp

Module firmware upgrade stuck on NS224 shelf - NetApp Knowledge Base

Power cycle a disk shelf - NetApp


Question 7

You have a new VMware vSphere cluster with ESXI 7.0U2 hosts. The hosts are connected to a 4-node AFF A400 NetApp ONTAP 9.8 cluster with FC LUNs. You have a requirement to identify and follow I/Os from each VM on the shared FC LUN-backed datastores for troubleshooting purposes.

In this scenario, which VMware feature Is supported by ONTAP software to accomplish this task?



Answer : B

The VMware feature that is supported by ONTAP software to identify and follow I/Os from each VM on the shared FC LUN-backed datastores is Virtual machine ID (VMID). VMID is a unique identifier assigned to each VM by the vCenter Server. ONTAP software can use VMID to map the VMs to the FC LUNs and provide visibility into the I/O performance and latency of each VM.This feature is also known as Virtual Storage Console (VSC) for VMware vSphere12.Reference:1: Virtual Storage Console for VMware vSphere | NetApp Documentation2: How to use Virtual Storage Console (VSC) to monitor the performance of virtual machines - NetApp Knowledge Base


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