An architect is designing a vSAN storage solution for a remote site. The following requirements have been
given:
• There is enough rack space for two hosts, each with 36 CPU cores and 256 GB of RAM.
• The physical network at the remote site supports 10 Gb maximum.
• The network connecting the remote site to corporate has 10 Gb of bandwidth with an average RTT of 25 ms.
• High availability is expected for all the Virtual Machines running at the remote site.
• The solution must provide additional storage to 16 graphic design Windows based workstations.
• Active Directory is configured and available at the remote site.
• The graphic design application requires native NTFS permissions.
What vSAN advanced technology is required for configuring this remote site?
A cache drive failed on one of the vSAN OSA nodes in the cluster.
When the drive failed, vSAN started a resync to ensure the health of the data, and all objects are showing a
healthy and compliant state.
The vSAN administrator needs to replace the failed cache drive.
Which set of steps should the vSAN administrator take?
A storage administrator is being presented with the following VMware Cloud Foundation (VCF) architectural
details:
• The applications data will require 2.5 PB of capacity.
• The production applications will be hosting archival solutions and gateways.
• There will be some applications deployed for the purpose of testing and development.
What is the optimal principal storage that the administrator can recommend?
An administrator reports that after rebooting one host in a vSAN cluster configured with Data-at-Rest
Encryption using an external Key Management Server (KMS), the host shows all vSAN disk groups as
unmounted.
The KMS is online and reachable from all hosts.
In vCenter, the host displays the following event:
“Failed to retrieve encryption key from KMS.”Key ID:
All other hosts in the cluster remain healthy and show “Encryption: Enabled.”
Why did the encryption key retrieval fail for this host?
An administrator is troubleshooting a vSAN performance issue. In the vSAN cluster performance charts there
is a high latency on the vSAN cluster.
What is a possible cause of the performance issue?