.B rpc.nfsd
program implements the user level part of the NFS service. The
main functionality is handled by the
-.B nfsd.o
-kernel module; the user space program merely starts the specified
-number of kernel threads.
+.B nfsd
+kernel module. The user space program merely specifies what sort of sockets
+the kernel service should listen on, what NFS versions it should support, and
+how many kernel threads it should use.
.P
The
.B rpc.mountd
by NFS clients.
.SH OPTIONS
.TP
+.B \-d " or " \-\-debug
+enable logging of debugging messages
+.TP
.B \-H " or " \-\-host hostname
specify a particular hostname (or address) that NFS requests will
be accepted on. By default,
releases of the Linux Kernel.
.TP
.B \-p " or " \-\-port port
-specify a diferent port to listen on for NFS requests. By default,
+specify a different port to listen on for NFS requests. By default,
.B rpc.nfsd
will listen on port 2049.
.TP
.B rpc.nfsd
does not offer certain versions of NFS. The current version of
.B rpc.nfsd
-can support both NFS version 2,3 and the newer version 4.
+can support NFS versions 2,3,4 and the newer version 4.1.
+.TP
+.B \-s " or " \-\-syslog
+By default,
+.B rpc.nfsd
+logs error messages (and debug messages, if enabled) to stderr. This option makes
+.B rpc.nfsd
+log these messages to syslog instead. Note that errors encountered during
+option processing will still be logged to stderr regardless of this option.
.TP
.B \-T " or " \-\-no-tcp
Disable
.B rpc.nfsd
from accepting UDP connections from clients.
.TP
+.B \-V " or " \-\-nfs-version vers
+This option can be used to request that
+.B rpc.nfsd
+offer certain versions of NFS. The current version of
+.B rpc.nfsd
+can support NFS versions 2,3,4 and the newer version 4.1.
+.TP
.I nproc
specify the number of NFS server threads. By default, just one
thread is started. However, for optimum performance several threads
.B rpc.nfsd 0
will stop all threads and thus close any open connections.
+.SH NOTES
+If the program is built with TI-RPC support, it will enable any protocol and
+address family combinations that are marked visible in the
+.B netconfig
+database.
+
.SH SEE ALSO
.BR rpc.mountd (8),
.BR exports (5),
.BR exportfs (8),
.BR rpc.rquotad (8),
-.BR nfsstat (8).
+.BR nfsstat (8),
+.BR netconfig(5).
.SH AUTHOR
Olaf Kirch, Bill Hawes, H. J. Lu, G. Allan Morris III,
and a host of others.