= Enabling fuse-overlayfs for Podman in the Cloud Development Environment By default, the Universal Developer Image (UDI) contains Podman and Buildah which you can use to build and push container images within a Cloud Development Environment (CDE). However, Podman and Buildah in the UDI are configured to use the `vfs` storage driver which does not provide copy-on-write support. For more efficient image management, you can use the `fuse-overlayfs` storage driver which supports copy-on-write in rootless environments. Find more details about `fuse-overlayfs` configuration in the official link: https://access.redhat.com/documentation/en-us/red_hat_openshift_dev_spaces/3.12/html/administration_guide/configuring-devspaces#configuring-fuse [documentation].