VMware 5V0-22.21 VMware vSAN Specialist Online Training
VMware 5V0-22.21 Online Training
The questions for 5V0-22.21 were last updated at Nov 19,2024.
- Exam Code: 5V0-22.21
- Exam Name: VMware vSAN Specialist
- Certification Provider: VMware
- Latest update: Nov 19,2024
A vSAN administrator is using the vSANReadyNode Sizer to build a new environment. While entering the cluster configurations, a fellow colleagues inquire about the Operations Reserve option.
What is the purpose of using this option?
- A . Configures space for external operations
- B . Provides space for internal operations
- C . Reserves space for tolerating failures
- D . Allocates space forvSAN upgrades
An administrator has a 4-node vSAN cluster, and all virtual machine storage policies are configured as RAID-1 FTT-1. The administrator puts Host-1 in maintenance mode using "Ensure Accessibility".
During this time, Host-2, which is holding the updated object replica, fails permanently. A few moments later, Host-1 exits maintenance mode.
What happens to the writes that were committed on Host-2 after Host-1 enters this mode?
- A . Any writes to Host-2 that occurred after Host-1 entered maintenance mode are lost.
- B . The latest writes are retrieved from backups.
- C . The latest writes were also written on a third host and are applied to the stale components of Host-1 once the host exits maintenance mode.
- D . The latest writes from Host-2 are applied to the stale components of Host-1 once the host exits maintenance mode.
Which solution can automate the deployment of a vSAN cluster as part of a full Software-Defined Datacenter?
- A . VMware Cloud Foundation
- B . vSphere Replication
- C . vRealize Suite Lifecycle Manager
- D . VMware Cloud Director
An administrator will be performing a rolling upgrade of a vSAN cluster over the weekend.
In preparation, the administrator runs the Data Migration Pre-Check.
Which two items are being checked? (Choose two.)
- A . vSphere HA state
- B . Object compliance and accessibility
- C . DRS settings
- D . Affinity rules
- E . Cluster capacity
All of the virtual machines running on a hybrid vSAN datastore have this storage policy assigned:
Failures to Tolerate (FTT) rule is set to “2 Failures – RAID-1 (Mirroring)”.
The vSAN administrator needs to reduce the amount of vSAN datastore capacity the virtual machines will consume.
Which action should the vSAN administrator take to meet this goal?
- A . Change the FTT rule to “1 Failure – RAID-1 (Mirroring)”, and select “Now” for Reapply to VMs.
- B . Add the “Flash read cache reservation” rule to the storage policy, and set to 0%.
- C . Disable Operations reserve and Host rebuild reserve and click “Apply”.
- D . Modify the FTT rule to “2 Failures – RAID-5 (Erasure Coding)”.
A vSAN administrator has two identical VMware vSAN clusters, one for staging workloads and another for production workloads. Due to an unforeseen capacity requirement, the vSAN administrator is tasked with merging the staging vSAN cluster into the production.
Which two actions should the vSAN administrator perform on the staging cluster prior to moving the vSAN nodes to the production cluster? (Choose two.)
- A . Remove all capacity drives.
- B . Delete all Disk Groups.
- C . Enable File Services.
- D . Disable vSAN Services.
- E . Mark the disks for partial reservation.
A vSAN administrator has reported a security vulnerability to the security officer of the organization. Currently, the vSAN cluster runs on vSAN 7.0. The administrator suggests patching the vSAN cluster and gets approval from the security officer to apply the latest patch for vSAN.
The administrator uses vSphere Lifecycle Manager to apply the patch to the current image.
The organization requirements state that patches should be installed as fast as possible on the hosts.
Which configuration should the administrator apply to complete this installation?
- A . Enable the quick boot feature in the host remediation settings for the baselines.
- B . Disable the hardware compatibility check in the host remediation settings for the images.
- C . Enable the quick boot setting in the host remediation settings for the images.
- D . Disable HA admission control in the host remediation settings for the baselines.
The administrator has successfully deployed a vSAN Stretched Cluster and needs to ensure that any virtual machines that are created are placed in the appropriate site.
Which two steps are needed to complete this task? (Choose two.)
- A . Put the VMs in a vSphere DRS group.
- B . Create a storage policy that includes site affinity rules and apply to VMs.
- C . Create a single VM/Host group across both sites.
- D . Create VM/Host groups for the two sites.
- E . Put the VMs in the correct VM group.
A site administrator has determined that the site needs to upgrade all vSAN clusters to 7.0 U1. The vSAN administrator wishes to complete the update in the shortest amount of time possible. All virtual machines are assigned a storage policy where the “Failures to tolerate” is set to one or higher.
Which strategy should be used to achieve this goal?
- A . Disable de-duplication and compression prior to the upgrade.
- B . Perform a complete update, omitting the on-disk format update.
- C . Select the *No data migration" maintenance mode option.
- D . Update only select, mission-critical clusters.
A vSAN administrator has been tasked to add capacity to an existing vSAN cluster and has ordered enough larger capacity devices to complete this work. Tests have been executed, and the replacement from one single capacity device will require 70 minutes.
Which two approaches can the vSAN administrator use to complete this task? (Choose two.)
- A . Confirm with pre-check that enough capacity for data migration is available, select a capacity device, click "remove disk" with "Ensure accessibility", replace capacity device, claim unused device, and then repeat one-by-one.
- B . "Change object repair timer to 75 minutes", "set capacity device to offline", and then replace capacity device one-by-one.
- C . Enter Maintenance Mode, confirm that pre check is fine, select "Full data migration", "Shutdown ESXi host", replace all capacity devices, "Restart ESXi host", replace capacity devices in disk groups, exit Maintenance Mode, confirm that raw capacity has been increased, and then repeat on ESXi host one-by-one.
- D . "Shutdown ESXi host", and replace all capacity devices. Repeat this sequence one-by-one.
- E . Execute a "Data Migration Pre-Check", enter Maintenance Mode with default setting, "Shutdown ESXi host", replace all capacity devices, and then repeat on ESXi hosts one-by-one.
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