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An organization has two vSAN clusters managed by the same vCenter Server, each providing 100TB of storage. The first cluster runs at 75% of its storage capacity, and the second cluster runs at 50% of its storage capacity. The company also has the following: * An iSCSI array of 300TB. which runs at 76% of its capacity * A NAS system of 200TB, which runs at 10% of its capacity * A Fiber channel (FC) array of 300TB, which runs at 80% of its capacity The administrator is asked to add an additional 25TB of storage to the first cluster. The administrator is also made aware that there is no budget to purchase new hardware and that the vSAN Storage Policy Based Management must be kept in place. Which storage option will work for this use case?
An administrator wants to check the performance metrics for the workloads and their virtual disks that are running on a vSAN cluster, but no statistical charts are displayed in the vSphere client. Why is this behavior being seen?
An administrator managing a vSAN cluster of six-nodes with policy FTT-2/RAID-6 decided to put one of the nodes in maintenance mode using the ''Full-data migration'' option. What will happen after this action is taken?
An administrator is setting up vSAN file services on a vSAN cluster but is unable to join the vSAN File Services to the domain. Which two possible reasons could explain this failure? (Choose two.)
A vSAN policy has been configured with Erasure Coding on a vSAN stretched cluster. Which RAID level and FTT setting have been specified?
An administrator is tasked with sharing storage from one vSAN cluster to another vSAN cluster. SPBM management must be preserved end-to-end, and the policy must be applied by the source vSAN cluster which is storing the dat a. Both vSAN clusters are managed by the same vCenter server. What should the administrator configure?
An administrator has noticed that a number of the virtual machines in the preferred site are showing as either failed or partitioned. In which two ways would the administrator expect the virtual machines to respond? (Choose two.)
In a stretched vSAN cluster, how is Read Locality established after fail over to the secondary site?
An administrator is planning to change a vSAN Storage Policy to apply a Failures To Tolerate (FTT) of 2, using RAID-6. What is the minimum number of vSAN nodes required?
An architect is tasked to design a VMware Horizon Solution with vSAN. The architect needs to use a solution to host the user's profile shares in a highly available manner, and it must be guest OS independent. Which solution will match these requirements?

Question 46 - 5V0-21.21 discussion

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An administrator is tasked to create a custom storage policy for workloads and is including additional disk stripes while defining the storage policy.

What is the main purpose of this practice?

A.
To increase available storage space
Answers
A.
To increase available storage space
B.
To set a failure tolerance
Answers
B.
To set a failure tolerance
C.
To improve performance
Answers
C.
To improve performance
D.
To reconstruct corrupted data
Answers
D.
To reconstruct corrupted data
Suggested answer: C

Explanation:

https://blogs.vmware.com/virtualblocks/2016/09/19/vsan-stripes/ Striping may help performance if certain virtual machines are I/O intensive and others are not.

The ''number of disk stripes per object'' storage policy rule attempts to improve performance by distributing data contained in a single object (such as a VMDK) across more capacity devices. https://blogs.vmware.com/virtualblocks/2021/01/21/stripe-width-improvements-in-vsan-7-u1/

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asked 16/09/2024
Babatunde Badiru
40 questions
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