Reliable D-PVM-OE-01 Dumps (V8.02) – Achieve Success in Dell PowerMax Operate v2 Exam on the First Attempt

1. R2 devices

2. When transitioning from Adaptive Copy mode to SRDF/A mode, what is the minimum number of cycle switches required to reach data consistency?

3. In PowerMax VMAX All Flash and VMAX3 which thin provisioning component can be changed with SYMCLI or Unisphere?

4. You are in a meeting with a customer to discuss virtual provisioning on VMAX3 arrays. The customer wants information on extent allocation during thin device creation.

How many extent(s) are allocated when a thin device is created?

5. Which type of RDF devices are used in Cascaded SRDF environments?

6. Where are VMAX3 SRDF/A Delta Set Extension (DSE) allocations stored?

7. Refer to the Exhibit.

How many tracks will be returned to the pool if snapshot 'backup' generation 2 is terminated?

8. Which units of measure are used to specify the size type when creating volumes in Unisphere?

9. Production work has been started on the R2 devices after an 5RDF Failover operation.

Where will the changes made to the R2 devices be reflected in the SRDF Query output shown in the exhibit?

10. A systems administrator is performing a configuration change on a PowerMax array.

Where does the configuration manager perform the change?

11. What is the recommended solution to achieve better performance from a VMAX3 SATA disk pool?

12. A storage administrator has expanded a Storage Group where TimeFinder SnapVX snapshots were already present.

If a Snapshot Restore operation is performed, what will be the state of the new volumes?

13. Which Unisphere for VMAX feature helps determine if a storage provisioning request can be met by the VMAX3 array with regards to SLO compliance?

14. When selecting an available service level objective, which SLO emulates 15K RPM performance?

15. What does the non-disruptive migration, "Validate Create" operation validate?

16. Which port flag is required for auto-provisioning?

17. Which type of RDF devices are used on the secondary site of Cascaded SRDF environments?

18. When navigating Unisphere for VMAX 8.0, which menu can be used to manage volumes?

19. What is the valid physical witness for an SRDF/Metro configuration?

20. A company is using storage on a disaster recovery (DR) site after an SRDF Failover. A large amount of data was changed on the R2 side. Hosts on the production side (R1) are online and can resume operation on demand.

The down time when switching from hosts on the DR side to the hosts on the R1 side needs to be as short as possible. The company is concerned that performance will be impacted during the failback.

Which SRDF command should be used before the failback to minimize the performance impact after the failback?

21. Which Unisphere for VMAX feature helps determine the available capacity on a VMAX3 array that can be configured with a specified Service Level and Workload Type?

22. After installing Unisphere for VMAX, configuration activities are successfully performed on a VMAX3/VMAX All Flash array. However, performance data is not being collected.

What must be done to collect the performance data?

23. Which product(s) support(s) only 7+1 in RAID 5 configurations?

24. You are in a meeting with a customer describing the features of VMAX3 arrays. The customer wants to know more about VMAX3 configuration changes that can be performed with Unisphere for VMAX.

Which objects can be configured with Unisphere for VMAX?

25. Refer to the Exhibit.

Production work has been resumed on the R2 devices after an SRDF Failover operation.

Where will the changes made to the R2 device be reflected in an SRDF Query?

26. The Reserved Capacity for a Storage Resource Pool (SRP) on a VMAX3 has been set to 15%. A TimeFinder SnapVX snapshot has been created for a Storage Group containing 10 devices.

An application is actively performing read and write I/O to these devices. The snapshot is linked to the target in Copy mode. Allocation for the SRP reaches 85%.

What will happen to the copy process?

27. After executing a cancel -revert operation on a Non-Disruptive Migration session, what will be the state of the I/O paths from the host to the target VMAX3 array?

28. What is a requirement to initiate a non-disruptive migration?

29. You are attempting to install Unisphere for VMAX 8.0 on a server with the following configuration:

- Microsoft Windows Server 2008 64-bit

- Dual core processor

- 8 GB RAM

- 180 GB free space

The installation is unable to continue because a pre-requisite has not been met.

What is the likely cause of the error?

30. If a Gatekeeper is listed in both the gkselect and the gkavoid files, what will happen during the selection of Gatekeepers?

31. What does a service level define?

32. Where is the automatic backup feature for the Solutions Enabler Group Name Services (GNS) database set?

33. Storage has been provisioned from a VMAX3 using a Masking View with a single Storage Group associated with the Bronze SLO.

How can new storage be provisioned to this host using the Gold SLO while maintaining the original volumes in the Bronze SLO?

34. To which VMAX3 Service Levels does the Service Level Response Time Compliance algorithm apply?

35. What is the maximum number of bricks that can be configured on a PowerMax 8000 system bay?

36. A target side host is accessing an R2 device on a PowerMax array. The PowerMax array is a replication partner with another array using SRDF. The target host is running several applications on the R2, but the R1 side is ready to return to production.

Which operation should be performed on the target host before performing a failback to the R1 side?

37. Which type of Unisphere for PowerMax deployment is represented in the graphic?

38. Which command enables consistency protection for devices in Concurrent SRDF?

39. VMAX3 devices 00011 through 00014 are 100 GB in size.

What will the size of the devices be after the symdev modify -devs 00011:00014 -cap 400 -captype gb -tdev SYMCLI command is executed?

40. Refer to the Graphic.

An administrator wants to replicate a VMFS datastore and needs to determine which PowerMax device the VMFS datastore is located on.

Which field displays the PowerMax device?

41. What is a benefit of Multi-Cycle Mode of operation for SRDF/A?

42. Which arrays are supported for migrations using Non-Disruptive Migration?

43. A systems administrator wants to present Gatekeeper devices to two standalone Microsoft Windows servers that run Solutions Enabler control operations.

What information should be provided to the administrator?

44. A storage administrator received a request from one of the company’s business units to provision a 500 GB volume with a Gold Service Level from VMAX3 array to an existing virtual machine. The administrator leverages Virtual Server Management from Unisphere for VMAX to provision this volume.

How will the new volume be accessed by the virtual machine?

45. What is a consideration when linking a TimeFinder SnapVX snapshot to a target Storage Group (SG) in Unisphere for VMAX?

46. What is a primary FAST runtime task?

47. A VMAX3 parent Storage Group (SG) contains two child SGs: SG1 and SG2.

What is a valid bandwidth limit setting for this cascaded Storage Group?

48. What is the recommended maximum distance for an SRDF/S solution?

49. Other than VMware ESXi, which type of virtual servers can be discovered in Unisphere of VMAX?

50. Which Solutions Enabler daemon is responsible for monitoring conditions on PowerMax arrays and forwarding them to client applications?

51. Which feature is included with VMAX All Flash F package?

52. At which level should the SLO be associated to have a device managed by FAST on a VMAX3?

53. Which PowerMax software package includes Non-Disruptive Migration?

54. When using TimeFinder SnapVX technology, what is the maximum number of linked targets of a snapshot that can be created?

55. In Unisphere which role has limited privileges that can only view the information about a storage array and is unable to make any configuration changes?

56. An administrator has just migrated block data from a Unified VNX array to a new VMAX3 array. The administrator now wants to migrate the file data from the Unified VNX to the new array.

The VMAX3 is not configured with eNAS and the administrator wants to enable it.

What is required to enable eNAS?

57. When is the SRP Utilization Alert enabled in a VMAX3 array?

58. A systems administrator asks whether their host is supported for non-disruptive migration (NDM) between PowerMax arrays. The host they plan to migrate has one HBA and no multipathing software.

What information should be provided to the administrator?

59. Which EMC VMAX3 point-in-time replication technology allows snapshots to be created without requiring a target volume?

60. How does Unisphere 360 differ from Unisphere for PowerMax?

61. Diamond, Platinum, and Gold SLOs are available on a VMAX3 array. A Storage Group was associated with the Diamond SLO. However, the storage administrator discovers that data was allocated from the 15K drives.

What could cause this allocation?

62. Which objects are pre-configured at the factory in a VMAX3 array?

63. What is the correct sequence of steps to obtain PowerMax licenses and ensure the PowerMax is configured to allow the licensed features to work properly?

64. Based on the graphic, which module is installed in Slot 4 in a VMAX 250F?

65. Which Dell EMC data migration tool is used to migrate data from qualified third-party arrays to PowerMax or VMAX Family arrays?

66. What is the minimum cycle time that can be set for SRDF/A Multi-Session Consistency?

67. A VMAX3 system administrator needs to create a SRDF relationship for a planned data migration.

Which replication mode of SRDF is recommended for the initial bulk data transfer?

68. What is the correct sequence of actions performed by a VMAX3 when the SRDF failback command is executed?

69. You are attempting to install Unisphere for VMAX 8.0 on a server with the following configuration:

- Microsoft Windows Server 2008 32-bit

- Dual core processor

- 16 GB RAM

- 180 GB free space

The installation is unable to continue because a pre-requisite has not been met.

What is the likely cause of the error?

70. An administrator is managing two PowerMax arrays that are located in two different data centers. The data centers are 50 km apart and are connected by a high bandwidth, low latency network link. The administrator wants to replicate data between the two arrays and achieve the lowest RTO.

When using SRDF, which mode meets this requirement?

71. What are the SRDF group limits of a VMAX3 when connected to a VMAX?

72. Which service has to be manually started first when Unisphere services are down?

73. What is the granularity of FAST data movement requests in a VMAX3 array?

74. Which device type can be used as a Gatekeeper?

75. SRDF/A has been enabled between two VMAX3 arrays. Due to a loss of all RDF links, the SRDF/A session has been placed in a Transmit Idle state.

What happens to cycle switching and the delta sets?

76. Which symrdf flag and operation allows new devices to be added to an active SRDF/A session without suspending the session?

77. How many linked targets, per source, are allowed when using TimeFinder SnapVX?

78. What is the status of the Host I/O paths to the target array after a Non-Disruptive Migration Cutover?

79. A storage administrator wants to use the Migration Wizard in Unisphere for VMAX to create a Non-Disruptive Migration session.

Where is the Migrate option located?