5V0-22.23 · Question #106
A vSAN administrator has been provided hardware to create the vSAN OSA infrastructure. All six SSD devices per host are on the VMware Compatibility Guide. The administrator wants to use the disk…
The correct answer is A. 6 disk groups with 1 disk in each disk group configuration. In a vSAN Original Storage Architecture (OSA) cluster, each disk group has one cache SSD and one or more capacity SSDs. To maximize the cache layer, the administrator should create as many disk groups as possible - each contributing its own cache device. With six SSDs per host…
Question
A vSAN administrator has been provided hardware to create the vSAN OSA infrastructure. All six SSD devices per host are on the VMware Compatibility Guide. The administrator wants to use the disk group configuration that would maximize the amount of vSAN cache available and help provide better storage performance for the new development workloads. Which disk group configuration should be used?
Options
- A6 disk groups with 1 disk in each disk group configuration
- B2 disk groups with 3 disks in each disk group configuration
- C3 disk groups with 2 disks in each disk group configuration
- DA single disk group with 6 disks in the configuration
How the community answered
(30 responses)- A77% (23)
- B3% (1)
- C13% (4)
- D7% (2)
Explanation
In a vSAN Original Storage Architecture (OSA) cluster, each disk group has one cache SSD and one or more capacity SSDs. To maximize the cache layer, the administrator should create as many disk groups as possible - each contributing its own cache device. With six SSDs per host, configuring six disk groups with one disk per group provides six cache drives, offering the highest aggregate cache capacity and improving performance for write-intensive development workloads.
Topics
Community Discussion
No community discussion yet for this question.