Concourse (which is a CI/CD system that orchestrates Docker containers) recently switched from btrfs to overlay to fix performance and stability issues. For th

Concourse (which is a CI/CD system that orchestrates Docker containers) recently switched from btrfs to overlay to fix performance and stability issues. For those with morbid curiosity on the many stability issues with btrfs as a container file system, this is chronicled in Github: https://github.com/concourse/concourse/issues/1045 https://github.com/concourse/concourse/issues/1045