EMC Dell VPLEX Operate Achievement - D-VPX-OE-A-24 Exam Practice Test
LUNs belonging to an ESXi cluster were encapsulated behind VPLEX. What information must be shared with the ESXi administrator so that they can re-discover the datastore and the RDM LUNs?
Correct Answer: A
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What is the correct order of steps to create a virtual volume?
Correct Answer:
Explanation:
The correct order of steps to create a virtual volume is:
* Claim storage volume
* Create extent
* Create device
* Create virtual volume
* Claim Storage Volume: The first step involves claiming a storage volume from the underlying storage array. This is where you identify and allocate the physical storage that will be used.
* Create Extent: Once the storage volume is claimed, the next step is to create an extent. An extent is a specific range of block addresses within a storage volume.
* Create Device: After creating an extent, you then create a device. A device in VPLEX terminology is a logical representation of storage that can be used by hosts.
* Create Virtual Volume: The final step is to create a virtual volume from the device. A virtual volume is what is presented to hosts; it's the logical unit that they will access for storage.
This process ensures that storage is properly allocated and managed within the VPLEX environment, allowing for flexibility and efficiency in storage utilization.
For detailed procedures and best practices, it's recommended to consult the official Dell VPLEX documentation and training materials, which provide in-depth guidance on managing and configuring VPLEX systems.
Which data mobility operation removes the pointer to the source leg of a RAID-1 device?
Correct Answer: A
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Refer to the exhibit.
Which displayed storage volume is available to be used for the creation of an extent?
Correct Answer: D
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Which command can be used to create a distributed virtual volume from specified storage volumes?
Correct Answer: D
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How many copies can RecoverPoint maintain in a MetroPoint topology?
Correct Answer: D
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Why is it EMC best practice that each back-end LUN has a connection to all the A-directors and to all the B-directors in the VPLEX cluster?
Correct Answer: C
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