The Best Storage Type for Configuring Hypervisors in a Private Cloud Platform
Question
When designing a new private cloud platform, a cloud engineer wants to make sure the new hypervisor can be configured as fast as possible by cloning the OS from the other hypervisor.
The engineer does not want to use local drives for the hypervisors.
Which of the following storage types would BEST suit the engineer's needs?
Answers
Explanations
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In this scenario, the cloud engineer wants to configure a new hypervisor quickly by cloning the operating system from another hypervisor. They also do not want to use local drives for the hypervisors. To achieve this goal, the engineer needs to select a storage type that can be easily accessible and that can provide the necessary speed and scalability for cloning hypervisor images.
CAS (Content-Addressed Storage) is a storage architecture that uses unique identifiers to access and retrieve data. CAS is not designed for quick access and may not be the best option for cloning hypervisor images.
NAS (Network-Attached Storage) is a storage technology that provides shared file-level storage over a network. NAS can be easily accessed by multiple hypervisors and can provide the speed and scalability needed for cloning hypervisor images. Therefore, NAS can be a suitable option for the cloud engineer's needs.
DAS (Direct-Attached Storage) is a storage architecture where the storage devices are connected directly to the server or hypervisor. DAS is not ideal for the cloud engineer's needs since it requires local drives to be used.
SAN (Storage Area Network) is a dedicated network for providing block-level storage to multiple servers or hypervisors. SAN can provide fast and scalable storage for cloning hypervisor images. However, SAN can be expensive and complex to set up.
Based on the above discussion, NAS (Network-Attached Storage) would be the best storage type for the cloud engineer's needs since it provides shared file-level storage over the network, can be easily accessed by multiple hypervisors, and can provide the speed and scalability needed for cloning hypervisor images.
