修改配置文件，重启服务即可解决：
sudo vim /etc/exports
# /etc/exports: the access control list for filesystems which may be exported # to NFS clients. See exports(5). # # Example for NFSv2 and NFSv3: # /srv/homes hostname1(rw,sync,no_subtree_check) hostname2(ro,sync,no_subtree_check) # # Example for NFSv4: # /srv/nfs4 gss/krb5i(rw,sync,fsid=0,crossmnt,no_subtree_check) # /srv/nfs4/homes gss/krb5i(rw,sync,no_subtree_check) # /home/licg/root_nfs *(rw,sync,no_root_squash)
重启NFS服务：
sudo /etc/init.d/nfs-kernel-server restart
NFS 挂载时提示：Root-NFS: Server returned error -13
原文：http://www.cnblogs.com/sodu88/p/NFS_Server_Returned_Rrror_13.html