docker and overlayfs

[pepper7777]

after installing docker and spinning up few containers a terminal become flooded with following messages:
overlayfs : NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off

Is there something that can be done about it please?

[nehtnet]

The same thing happened to me, with these messages:

overlayfs: disabling nfs_export due to index=off
overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off.

And I found some related information here.