Continue to Read Our D-PSC-DS-01 Free Dumps (Part 2, Q41-Q80): Verify that the D-PSC-DS-01 Dumps (V8.02) Are Valid

1. A PowerScale cluster has two ports that are configured per node. Each port is on a different VLAN. Although incoming traffic is evenly distributed, transmitted data from PowerScale uses one port more than the other port.

What could be the cause of this imbalance?

2. A customer wishes to back up their Isilon cluster via NDMP using a software package that supports NDMP connectivity. The backup process will require the cluster to create a point-in-time copy of the directory to be backed up.

Which OneFS feature(s) will need to be licensed?

3. During a write process in OneFS 8.0, from which cache are blocks copied to disk?

4. What are the key benefits of SmartConnect advanced licensing? (Select all that apply)

5. What are typical use cases for SyncIQ and SmartSync? (Select all that apply)

6. You are involved with a Proof of Concept where performance is not as expected.

Which tool can be used to collect process stack information and view processes waiting on I/O?

7. What happens to worker threads running on the same node when there is an excessive number of workers running at the same time?

8. How is the journal protected in Gen 6 hardware?

9. A customer is experiencing problems writing data to their PowerScale cluster. You have checked all network settings and authentication sources. No errors are reported on the cluster.

Which command can the customer use to collect information about network activity, network packets, and network latency?

10. Your customer is moving from a Restaurant/Bar business model to a Restaurant/Casino business model. You are helping architect the upgrade of a current 4-node X200 48 TB Isilon cluster, with 50% utilized for their video surveillance operations.

They want to upgrade from 15 FPS (NTSC) in H.264 codec, with a 15 days retention policy to 30 FPS (NTSC) in H.264 codec with a 30 days retention policy.

Which storage capacity would be the best suited to meet the required changes and utilize 65-75% capacity?

11. You are sizing a PowerScale Gen6 cluster for a small organization that is concerned about the availability of the journal during an extended power outage.

What is a consideration when sizing?

12. A customer has a 5 node Isilon cluster. The raw capacity of the cluster is 85% used. On average, the cluster has 4,000 users connected during office hours. The average CPU usage is 65%. The customer needs to delete some data to free up capacity.

What should the customer do to minimize the effect of the deletion job?

13. What is the key design consideration when selecting switches for a PowerScale environment?

14. Which factor primarily influences node compatibility when designing a PowerScale cluster expansion?

15. Your customer's initial use case was Home Directories. They implemented the cluster with four 1Gbps ports and LACP. They are planning to expand their cluster to support their core file services. They plan to upgrade their network infrastructure to 10 GbE to facilitate this.

What are two design impacts this change will have?

16. What aspects influence data protection level selection in PowerScale? (Select all that apply)

17. In a cluster with N+2 protection, which type of object would be triple mirrored automatically when written to the OneFS file system?

18. What is the maximum number of file pool policies supported in an Isilon cluster?

19. Which feature will provide data immutability without the ability for the administrator to delete the files under any condition?

20. What should be included when defining IP address pools for client access? (Select all that apply)

21. Your customer is looking for a storage solution that will be able to store seven million 3 MB files which are written and seldom accessed.

Read and write operations are both completed by a webbased application, which requires 1.3 Gbps throughput. The customer's network has not been upgraded in many years, so the network interfaces are 1 Gbps.

What would be the best solution for this network configuration?

22. A PowerScale administrator has a cluster containing four F600 nodes. They must configure FTP connections for anonymous access that requires no authentication.

What is the result of this configuration?

23. What is the primary goal of NDMP backup integration with PowerScale

24. A 6 F800 node Isilon cluster has one subnet with two IP pools with LACP aggregated 10GigE interfaces from all the nodes in the 'Data-Zone' Access Zone. The 'NFS-Pool' with dynamic IP Allocation schema and 'SMBPool' with static IP Allocation schema are being used.

All the Linux clients are accessing Isilon exports using NFSv3 via the 'NFS_Pool'. All the Windows clients are accessing Isilon shares using SMBv3 via the 'SMB_Pool'.

While deploying Isilon, the customer reserves the whole network subnet for Isilon. The customer is facing performance issues with a new workload that is accessing the Isilon via Kerberized NFSv4.

What is recommended when creating a new IP pool for NFSv4 clients?

25. What capabilities does the Job Engine offer for background task control? (Select all that apply)

26. A media production company stores millions of small files and some large sequential video streams. They require backups directly to tape, data reduction for logs, and capacity enforcement for individual departments.

Which features should be included in the solution design?

27. Match each design component with its purpose:

1. Groupnet

2. SmartConnect Zone

3. Node Architecture

4. File Size Profile

Options:

a) Determines DNS and authentication scope

b) Handles client connection load balancing and failover

c) Impacts node performance sizing and selection

d) Influences protection overhead and I/O behavior

28. Which data access patterns best match H500 home directory and A200 archive workloads?

29. Where are file system changes first stored?

30. At a minimum, how many connected and available nodes are required to maintain quorum in a 25- node cluster?

31. A customer is implementing a new backup strategy for their two PowerScale clusters. The clusters are in a DR configuration. The customer uses SyncIQ to replicate data from the primary cluster to the DR cluster.

They use CloudPools to tier archival data to a public cloud provider from both clusters. The public cloud provider guarantees a backup of all data that is stored in their cloud.

Which NDMP backup option should be applied to their primary cluster to avoid backing up data that is tiered to their cloud provider?

32. Why is Iozone commonly used during PowerScale workload validation?

33. Which license is a prerequisite for enabling CloudPools?

34. What accurately defines quorum in an Isilon cluster?

35. When designing a SmartConnect IP pool, what is the recommended IP address pool allocation method and protocol state for NFSv3?

36. What should be evaluated first when determining hardware capacity for a PowerScale solution?

37. A European Sports TV network is considering Isilon for their Media Edit Storage for their editing workloads. They are also considering Isilon for near-line media archiving.

The network receives XDCAM HD footage which is loaded onto their existing Transcoding Storage platform. New footage that needs to be edited will be transferred from their Transcoding Storage platform to the proposed Media Edit Storage platform at the rate of ten simultaneous XDCAM HD files via FTP. Edited files will be transferred back to the Transcoding Storage platform at the rate of ten simultaneous XDCAM HD files via FTP.

The network currently has 15 Final Cut Pro edit stations, 15 Avid edit stations. Proxy software will be used to allow Isilon to act as the storage for the Final Cut Pro and Avid media. Three of those edit stations will be performing content compositing as needed.

The network expects 70 hours of new content per week, and 50 hours of edited content per week. They intend to keep the new and edited content on the proposed Media Edit Storage as a performance tier for 30 days. They would like to retain all new and edited footage proposed Media Edit Storage as a near-line tier for two years.

In addition to the current workloads, the network expects to implement a new Media Asset Management (MAM) solution and has requested the Isilon cluster be capable of supporting 120 MBps read and 120 MBps write to support the MAM requirements.

The customer wants to be able to put completed content into a non-editable folder. However, they want to give access to an administrator to delete content if required.

What do you recommend to the customer?

38. For a given job, what determines the number of workers assigned?

39. What is a consideration when designing access zones?

40. Refer to the exhibit.

Which tool was used to create this output and which line item counts the metadata read operations occurring in the file service?