Documentation: convert nfsd-admin-interfaces to ReST

    nfs-client

    nfsroot

    nfs-rdma

    nfsd-admin-interfaces

==================================

Administrative interfaces for nfsd

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

==================================

Note that normally these interfaces are used only by the utilities in

nfs-utils.

If nfsd is started without doing any of these, then it will create one

udp and one tcp listener at port 2049 (see nfsd_init_socks).

On startup, nfsd and lockd grace periods start.

nfsd is shut down by a write of 0 to nfsd/threads.  All locks and state

are thrown away at that point.

On startup, nfsd and lockd grace periods start. nfsd is shut down by a write of

0 to nfsd/threads.  All locks and state are thrown away at that point.

Between startup and shutdown, the number of threads may be adjusted up

or down by additional writes to nfsd/threads or by writes to

fs/nfsd/nfsctl.c; most of them have detailed comments.

Implementation notes

^^^^^^^^^^^^^^^^^^^^

====================

Note that the rpc server requires the caller to serialize addition and

removal of listening sockets, and startup and shutdown of the server.