A host in a vSAN OSA cluster has the following VMware Compatibility Guide approved disks: - 3 Solid State Drive (SSD) used for cache - 12 magnetic Hard Disk Drives (HDD) used for capacity Which two…

The correct answer is D. 2 Disk Groups with 1 SSD and 6 HDD each E. 3 Disk Groups with 1 SSD and 4 HDD each. In a vSAN Original Storage Architecture (OSA) cluster, each disk group must have exactly one cache device (SSD) and one or more capacity devices (HDDs). Given 3 SSDs and 12 HDDs: - 2 Disk Groups with 1 SSD and 6 HDD each is valid - each group follows the 1: many rule. - 3 Disk…

Deploying and Configuring VMware vSAN

Question

A host in a vSAN OSA cluster has the following VMware Compatibility Guide approved disks:

3 Solid State Drive (SSD) used for cache
12 magnetic Hard Disk Drives (HDD) used for capacity

Which two options are valid disk group configurations? (Choose two.)

Options

A1 Disk Group with 3 SSD and 12 HDD
B4 Disk Groups with 3 HDD each
C1 Disk Group with 2 SSD and 6 HDD
D2 Disk Groups with 1 SSD and 6 HDD each
E3 Disk Groups with 1 SSD and 4 HDD each

How the community answered

(47 responses)

A
9% (4)
B
15% (7)
C
4% (2)
D
72% (34)

Explanation

In a vSAN Original Storage Architecture (OSA) cluster, each disk group must have exactly one cache device (SSD) and one or more capacity devices (HDDs). Given 3 SSDs and 12 HDDs: - 2 Disk Groups with 1 SSD and 6 HDD each is valid - each group follows the 1: many rule. - 3 Disk Groups with 1 SSD and 4 HDD each is also valid - it evenly distributes drives while maintaining proper disk group structure.

Topics

#disk groups#vSAN OSA#cache devices#capacity devices

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