[Jun-2026] NS0-593 Exam Dumps, NS0-593 Practice Test Questions
Attested NS0-593 Dumps PDF Resource [2026]
Network Appliance NS0-593 exam is designed for IT professionals who want to validate their skills in supporting and managing NetApp ONTAP storage systems. NS0-593 exam is a vendor-specific certification exam that focuses on testing the candidate's knowledge of NetApp storage systems, including ONTAP, and their ability to support and troubleshoot these systems.
The NS0-593 exam covers a wide range of topics related to ONTAP, including installation, configuration, and maintenance of NetApp storage systems. It also includes topics related to data protection, performance tuning, troubleshooting, and support for the ONTAP software. NS0-593 exam is designed to test the candidate's ability to identify and resolve issues related to ONTAP storage systems, as well as their ability to troubleshoot complex problems.
To prepare for the NS0-593 exam, candidates are recommended to have a strong understanding of storage networking concepts, protocols, and best practices. They should also have experience working with NetApp ONTAP software and be familiar with NetApp data storage solutions. The NS0-593 exam consists of 60 multiple-choice questions, and candidates have 1.5 hours to complete the exam. Successful candidates will receive the NetApp Certified Support Engineer ONTAP Specialist certification, which is recognized by IT professionals and organizations worldwide. NetApp Certified Support Engineer ONTAP Specialist certification validates the candidate's skills and expertise in NetApp data storage solutions, and can help them advance their career in the IT industry.
NEW QUESTION # 13
A customer wants to connect a NetApp AFF A700 system to a 40GbE switch. The controllers have a 10/40G
Ethernet card in slot 4 for this purpose. The link comes up fine on node 2,but it will not come up on node 1.
You look at the AutoSupport data for the nodes in question and see the output shown in the exhibit.
What is the cause of the customer's problem?
- A. The incorrect cable is used.
- B. The cable is plugged in upside down.
- C. The ports are configured for 4x10Gbit instead of 40Gbit.
- D. The port has an incorrect SFP inserted.
Answer: C
NEW QUESTION # 14
You have recently discovered that NetApp ONTAP Cloud Manager is not sending AutoSupport messages to
NetApp.
In this scenario, what would solve this Issue?
- A. Verify that your data LIFs allow traffic to mysupport .netapp.com on port 443.
- B. Verify that the inbound and outbound rules allow AutoSupport on port 80.
- C. Verify that your NetApp Support site credentials are correctly added to Cloud Manager.
- D. Verify that your AWScredentials are correctly added to Cloud Manager.
Answer: A
NEW QUESTION # 15
When an administrator tries to create a share for an existing volume named voll, the process fails with an error.
Referring to the exhibit, what Is the reason for the error?
- A. The CIFS service is not authenticating properly with the domain controller.
- B. The volume has not beenmounted.
- C. The CIFS service is not in workgroup mode.
- D. The volume must have a type of DP.
Answer: B
NEW QUESTION # 16
A storage administrator reports that a monitoring toot is reporting that the storage controller reads between 90% to 93% CPU use. You run the sysstat -m command against the node in question.
Referring to the exhibit, which statement is correct?
- A. The customer should be advised to exclude certain workflows to reduce use.
- B. You should immediately investigate further by gathering perfstat data and opening a support case.
- C. High network exempt use could be a problem.
- D. The CPU Is not a first-order monitoring metric for ONTAP.
Answer: D
Explanation:
= CPU utilization in ONTAP is not a linear measure of the system load, nor can it be used alone as a measure of the overall system utilization. ONTAP uses a Coarse Symmetric Multiprocessing (CSMP) design which partitions system functions into logical processing domains, each with its own scheduling rules and resource availability. Therefore, a high CPU utilization does not necessarily indicate a performance problem, unless it is accompanied by other contributing factors such as high latency, low throughput, or high queue depth. ONTAP has several mechanisms to optimize CPU usage and balance the workload across the cores, such as WAFL parallelization, exempt processing, and CPU pinning. The CPU utilization reported by the sysstat command is an average across all cores and domains, and does not reflect the actual CPU activity or availability for each domain. Therefore, the CPU is not a first-order monitoring metric for ONTAP, and other metrics such as latency, throughput, and queue depth should be considered first. Reference = What is CPU utilization in Data ONTAP: Scheduling and Monitoring?, How to measure CPU utilization, What are CPU as a compute resource and the CPU domains in ONTAP 9?, Monitoring CPU utilization before ONTAP upgrade
NEW QUESTION # 17
Which two automation methods does NetApp ONTAP Select support? (Choose two.)
- A. Docker
- B. Anslble
- C. PHP
- D. REST
Answer: B,D
Explanation:
= ONTAP Select supports REST and Ansible as automation methods. REST is the primary foundation for the automation technologies, and Ansible is a popular tool for automating ONTAP Select deployments using roles and playbooks. Reference = ONTAP Automation documentation, Automate ONTAP Select deployments with Ansible
NEW QUESTION # 18
You have a NetApp ONTAP cluster consisting of four NetApp FAS8200 controllers with two NetApp
CN1610 cluster switches running ONIAP 9.8 software. You are receiving several alert messages stating that
the cluster network has degraded. After troubleshooting, you determine that the errors are being generated
fromNode 2, interface e0b.
In this scenario, what should you do first to solve this problem?
- A. Replace the motherboard on Node 2.
- B. Replace the NetApp CN1610 switch that connects to Node 2, interface e0b.
- C. Replace both NetApp CN1610 switches.
- D. Replace the Twinax cable between Node 2, Interface e0b. and the NetApp CN1610 switch.
Answer: A
NEW QUESTION # 19
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?
- A. The Capacity Management Mode within Cloud Manager should be set to Automatic.
- B. Cloud Manager must be used to provision the FlexGroup volume.
- C. Cloud Volumes ONTAP does not support FlexGroup volumes.
- D. The Capacity Management Mode within Cloud Manager should be set to Manual.
Answer: D
Explanation:
= 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
NEW QUESTION # 20
A customer is calling you to troubleshoot why users are unable to connect to their CIFS SVM.
Referring to the Information shown in the exhibit, what Is the source of the problem?
- A. Thev1db database is offline.
- B. The aggregate aggr2 has a failed disk.
- C. The broken disk in Node03 is the source of the problem.
- D. The databases On Node03 must be Switched from secondary to master.
Answer: D
NEW QUESTION # 21
A customer calls you to troubleshoot a network issue. The customer wants to create a packet trace for allclients
on the 192.168.9.0/24 subnet.
Referring to the exhibit, on which interface do you have to run the packet trace?
- A. a0a-322
- B. e2a-100
- C. a0a-456
- D. e2a-1092
Answer: D
NEW QUESTION # 22
Your customer is running a NetApp AFF A800 system with NetApp ONTAP 9.8 software and states that their NS224 shelf is not showing with the correct shelf ID. You analyze the data and the shelf shows an identification of "1.SHFHUXXXXXXXXXX." What is the cause of the reported Issue?
- A. The shelf had a disk replaced too quickly.
- B. The shelf was cabled Incorrectly.
- C. A new shelf was added to the controller.
- D. The shelf has been power cycled.
Answer: B
Explanation:
According to the NetApp Knowledge Base, adding a second NS224 shelf to an existing stack can cause the first shelf ID to change to the serial number if the cables are not connected properly1. This can also result in a Medium Impact error message: Shelves with both connections via the same SAS path detected2. This situation is not normal for a NetApp AFF A800 system and can affect performance and availability. The cables should be reconnected according to the SAS cabling rules and concepts for shelves with IOM12/IOM12B modules3 and the controller-to-stack cabling worksheet template for quad-pathed connectivity4. Reference = Shelves with both connections via the same SAS path detected, Adding a second NS224 shelf, changes first shelf ID to the serial number, SAS cabling rules and concepts - shelves with IOM12/IOM12B modules, Controller-to-stack cabling worksheet template for quad-pathed connectivity.
NEW QUESTION # 23
You are optimizing your Cloud Volumes ONTAP. For interoperability and consolidation purposes, you need
to know the storagelimits.
In this scenario, which source should be reviewed?
- A. Cloud Central
- B. Hardware Universe
- C. Interoperability Matrix Tool (IMT)
- D. NetApp Cloud Volumes ONTAP Release Notes
Answer: D
NEW QUESTION # 24
Your customer has deployed a two petabyte NetAppONTAP 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.)
- A. -v4-64bit-idantifiers
- B. -v3-fsid-change
- C. -v4-fsid-change
- D. -v3-64bit-identifiers
Answer: B,D
NEW QUESTION # 25
The motherboard of Node-01 is being replaced. To perform this task, a takeover was Initiated from Node-02. Node-02 panics showing the string below.
PANIC; Permanent errors on all HA mailbox disks (while marshalling header) in SKprocess fnmbx_instanceWorker on release 9.5P8 (C) What has happened in this situation?
- A. While in maintenance mode, the mailbox destroy local command was executed.
- B. While in maintenance mode, the sldiag device show command was executed.
- C. While in maintenance mode, the fcadmin device_map command was executed.
- D. While in maintenance mode, the HA_config show command was executed.
Answer: A
Explanation:
The mailbox disks are the first two disks of the root aggregate on each node of an HA pair. They store the HA state information and the panic dump files. The mailbox disks are used for communication between the HA partners and for takeover and giveback operations1 The mailbox destroy local command is used to destroy the mailbox disks on the local node. This command is only available in maintenance mode and should be used with extreme caution. The command is intended for situations where the mailbox disks are corrupted or inaccessible and need to be recreated2 If the mailbox destroy local command is executed on a node that is in takeover mode, the node will panic with the message "Permanent errors on all HA mailbox disks". This is because the node will lose the HA state information and the panic dump files of the partner node, and will not be able to communicate with the partner node or perform a giveback operation3 Therefore, if the motherboard of Node-01 is being replaced, and a takeover was initiated from Node-02, and Node-02 panics showing the string "Permanent errors on all HA mailbox disks", the most likely cause is that the mailbox destroy local command was executed on Node-02 while in maintenance mode. This is a serious error that can result in data loss and system downtime4 Reference:
1: ONTAP 9 - High-Availability Configuration Guide - The Open Group 2: ONTAP 9 - Commands: Manual Page Reference - The Open Group 3: How to troubleshoot a "Permanent errors on all HA mailbox disks" panic - NetApp Knowledge Base 4: One node PANIC : Permanent errors on all HA mailbox disks - NetApp Knowledge Base
NEW QUESTION # 26
An administrator receives the following error message:
What are two causes for this error? (Choose two.)
- A. There is excessive SATA HDD load.
- B. A disk is falling.
- C. There Is excessive SSD load causing the wear leveling to become unbalanced.
- D. An SSD disk is performing garbage collection to create a dense data layout.
Answer: A,C
NEW QUESTION # 27
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.)
- A. -transport
- B. -to
- C. -proxy-url
- D. -mail-hosts
Answer: A,C
Explanation:
= 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
NEW QUESTION # 28
Your customer Informs you about SnapMlrror problems after upgrading NetApp ONTAP software to a newer
version. After investigating the event logs and the SnapMirror history, you see information about delayed
updates of the SnapMirror relationships.
How would your customer prevent such problems in the future?
- A. Delete the SnapMirror relationships and create them new after upgrading the ONTAP software.
- B. Modify the schedules of the SnapMirror relationships after upgrading the ONTAP software.
- C. Verify that the cabling of the hardware port that Is responsible for SnapMirror transfers Is correct.
- D. Quiesce the SnapMirror relationships before upgrading the ONTAP software.
Answer: C
NEW QUESTION # 29
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