Docker ストレージドライバが互換性なし -- vfs

[Falco]

@hallo1142

なぜLXCが動作しないのでしょうか？

@hallo1142

ストレージドライバの vfs が互換性がないと表示されています

Docker is not using a supported storage driver

From the docker manual: The vfs storage driver is intended for testing purposes, and for situations where no copy-on-write filesystem can be used. Performance of this storage driver is poor, and is not generally recommended for production use. You may want to read Select a storage driver | Docker Docs and change to either aufs or overlay2. Following our official install guide in a Ubuntu 18.04 server will give you a supported storage driver.