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Docker for Mac stores all containers and images in a single disk image
All images and containers are stored in:
as opposed to Linux which uses the
The size of this image can be configured in the Docker for Mac system preferences:
If you find
docker build is erroring with a “No space left on device” error,
this is a likely cause. You can free up space in this disk image by running:
docker system prune
There’s more info in the Docker docs on disk utilization.