![]() ![]() Performance of this storage driver is poor, and is not generally recommended for production use. The vfs storage driver is intended for testing purposes, and for situations where no copy-on-write filesystem can be used. Each of these relies on the backing filesystem being configured correctly. The btrfs and zfs storage drivers allow for advanced options, such as creating “snapshots”, but require more maintenance and setup. Refer to the rootless mode documentation for details. On Ubuntu and Debian 10, the fuse-overlayfs driver does not need to be used, and overlay2 works even in rootless mode. Overlay2 is the preferred storage driver for all currently supported Linux distributions, and requires no extra configuration.įuse-overlayfsis preferred only for running Rootless Docker on a host that does not provide support for rootless overlay2. The Docker Engine provides the following storage drivers on Linux: Driver Use the storageĭriver with the best overall performance and stability in the most usual scenarios. Next step is to choose the best storage driver for your workloads. After you have read the storage driver overview, the Storage driver controls how images and containers are stored and managed on yourĭocker host. This is where storage drivers comeĭocker supports several storage drivers, using a pluggable architecture. To write to the container’s writable layer. However, some workloads require you to be able ![]() Ideally, very little data is written to a container’s writable layer, and you ![]()
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