'exportfs -r' returns me this error when I'm trying to export /home/user/share (ext4):
exportfs: Warning: /home/user/share does not support NFS export.
/etc/exports:
/home/user/share 192.168.1.3 (rw,no_subtree_check)
The system is Ubuntu 10.04 with nfs-kernel-server package. Any ideas why this is happening? Is it because of ext4?