Docker Certified Associate Certification Training Course - Demo - Change Storage Driver

The video tutorial explains how to manage Docker storage drivers, focusing on the default overlay2 driver and the deprecated device mapper. It covers how to check the current driver using the Docker Info command, modify the driver settings by editing the daemon.json file, and restart the Docker service to apply changes. The tutorial emphasizes the importance of using recommended drivers and provides step-by-step instructions for stopping Docker, editing configuration files, and validating changes.

What command can be used to check the current storage driver in Docker?

What file needs to be created or modified to change the storage driver in Docker?

What is the default storage driver mentioned in the text?

What should you do if the Docker service does not stop as expected?

What is the purpose of the 'daemon.json' file in Docker configuration?

What happens to the storage driver if you restart Docker after making changes?

Why is the device Mapper storage driver not recommended for use?