Which of the following migration methods would be the BEST to use?

A storage array that is used exclusively for datastores is being decommissioned, and a new array has been installed. Now the private cloud administrator needs to migrate the data.

Which of the following migration methods would be the BEST to use?
A . Conduct a V2V migration
B . Perform a storage live migration
C . Rsync the data between arrays
D . Use a storage vendor migration appliance

View Answer

Answer: B

Explanation:

A storage live migration is a process of moving or transferring data or files from one storage system or device to another without interrupting or affecting the availability or performance of the VMs or applications that use them. Performing a storage live migration can help migrate the data from a SAN that is being decommissioned to a new array, as it can ensure that there is no downtime or disruption for the VMs or applications that rely on the data or files stored on the SAN. Performing a storage live migration can also help maintain consistency and integrity, as it can synchronize and verify the data or files between the source and destination storage systems or devices.

Reference: CompTIA Cloud+ Certification Exam Objectives, page 10, section 1.5