[ ] Allow direct I/O on NFS files (EXPERIMENTAL)
< >; NFS server support nfs服务端支持
< >; Secure RPC: Kerberos V mechanism (EXPERIMENTAL)
< >; Secure RPC: SPKM3 mechanism (EXPERIMENTAL)
< >; SMB file system support (to mount Windows shares etc.) samba支持
< >; CIFS support (advanced network filesystem for Samba, Window and other CIFS compliant servers)
< >; NCP file system support (to mount NetWare volumes)
< >; Coda file system support (advanced network fs)
< >; Andrew File System support (AFS) (Experimental)
