Hi All,
When I read the introduction about the overlay2 storage driver on CentOS, I didn’t see whether it was clearly production available(as below table, overlay2 is not the recommended storage driver on centos, but when i yum install docker 1.13.1 on centos, defalut storage driver is overlay2). So i want to confirm it here, thank you very much for your answer.
ps: my centos version is 7.5.1804 (3.10.0-862.e17.x86_64) and defalut use overlay2.
Docker CE
| Linux distribution | Recommended storage drivers |
|---|---|
| Docker CE on Ubuntu | aufs, devicemapper, overlay2 (Ubuntu 14.04.4 or later, 16.04 or later), overlay, zfs, vfs |
| Docker CE on Debian | aufs, devicemapper, overlay2 (Debian Stretch), overlay, vfs |
| Docker CE on CentOS | devicemapper, vfs |
| Docker CE on Fedora | devicemapper, overlay2 (Fedora 26 or later, experimental), overlay (experimental), vfs |