Hello, > Do you have any references which say NFS export is not possible with overlay-fs?
I read about it in the kernel docs. But I reviewed it and it's vice versa - overlayfs on top of NFS does not work. But the fact is that my nfs on top of overlayfs does not start with the message : exportfs: /srv/fai/config does not support NFS export Here's the content of my exports file: /srv/fai/config $FCP_FAICD_IP/$FCP_CIDR(fsid=1,async,ro,no_subtree_check,crossmnt) /srv/fai/nfsroot $FCP_FAICD_IP/$FCP_CIDR(fsid=2,async,ro,no_subtree_check,no_root_squash,crossmnt) I tried various alternatives - without success. If I mount and export the underlying squashfs, the exports are working but I get lots of errors concerning read only /tmp when booting the install client (see my screenshot attached). Nearly the same setup works under Jessie (with aufs). Kind regards, Dieter
