graphdriver: promote overlay2 over aufs

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
Upstream-commit: fd6ffc2337aedf1019582851fe0cf4f6f33f113a
Component: engine
This commit is contained in:
Akihiro Suda
2017-08-08 10:17:37 +00:00
parent 8dfd81edb2
commit 308b435aad
@@ -53,10 +53,10 @@ const (
var (
// Slice of drivers that should be used in an order
priority = []string{
"aufs",
"btrfs",
"zfs",
"overlay2",
"aufs",
"overlay",
"devicemapper",
"vfs",