1 files changed, 190 insertions, 0 deletions
diff --git a/upstream/debian-bookworm/man8/nfsd.8 b/upstream/debian-bookworm/man8/nfsd.8
new file mode 100644
index 00000000..634b8a63
--- /dev/null
+++ b/upstream/debian-bookworm/man8/nfsd.8
@@ -0,0 +1,190 @@
+.\"
+.\" nfsd(8)
+.\"
+.\" Copyright (C) 1999 Olaf Kirch <okir@monad.swb.de>
+.TH rpc.nfsd 8 "20 Feb 2014"
+.SH NAME
+rpc.nfsd \- NFS server process
+.SH SYNOPSIS
+.BI "/usr/sbin/rpc.nfsd [" options "]" " "nproc
+.SH DESCRIPTION
+The
+.B rpc.nfsd
+program implements the user level part of the NFS service. The
+main functionality is handled by the
+.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
+server provides an ancillary service needed to satisfy mount requests
+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,
+.B rpc.nfsd
+will accept NFS requests on all known network addresses.
+Note that
+.B lockd
+(which performs file locking services for NFS) may still accept
+request on all known network addresses.  This may change in future
+releases of the Linux Kernel. This option can be used multiple time 
+to listen to more than one interface.
+.TP
+.B \-p " or " \-\-port  port
+specify a different port to listen on for NFS requests. By default,
+.B rpc.nfsd
+will listen on port 2049.
+.TP
+.B \-r " or " \-\-rdma
+specify that NFS requests on the standard RDMA port ("nfsrdma", port
+20049) should be honored.
+.TP
+.BI \-\-rdma= port
+Listen for RDMA requests on an alternate port - may be a number or a
+name listed in
+.BR /etc/services .
+.TP
+.B \-N " or " \-\-no-nfs-version vers
+This option can be used to request that 
+.B rpc.nfsd
+does not offer certain versions of NFS. The current version of
+.B rpc.nfsd
+can support major NFS versions 3,4 and the minor versions 4.0, 4.1 and 4.2.
+.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 " \-\-tcp
+Instruct the kernel nfs server to open and listen on a TCP socket. This is the default.
+.TP
+.B \-T " or " \-\-no-tcp
+Instruct the kernel nfs server not to open and listen on a TCP socket.
+.TP
+.B \-u " or " \-\-udp
+Instruct the kernel nfs server to open and listen on a UDP socket.
+.TP
+.B \-U " or " \-\-no-udp
+Instruct the kernel nfs server not to open and listen on a UDP socket. This is the default.
+.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 major NFS versions 3,4 and the minor versions 4.0, 4.1 and 4.2.
+.TP
+.B \-L " or " \-\-lease-time seconds
+Set the lease-time used for NFSv4.  This corresponds to how often
+clients need to confirm their state with the server. Valid range is
+from 10 to 3600 seconds.
+.TP
+.B \-G " or " \-\-grace-time seconds
+Set the grace-time used for NFSv4 and NLM (for NFSv2 and NFSv3).
+New file open requests (NFSv4) and new file locks (NLM) will not be
+allowed until after this time has passed to allow clients to recover state.
+.TP
+.I nproc
+specify the number of NFS server threads. By default, eight
+threads are started. However, for optimum performance several threads
+should be used. The actual figure depends on the number of and the work
+load created by the NFS clients, but a useful starting point is
+eight threads. Effects of modifying that number can be checked using
+the
+.BR nfsstat (8)
+program.
+.P
+Note that if the NFS server is already running, then the options for
+specifying host, port, and protocol will be ignored.  The number of
+processes given will be the only option considered, and the number of
+active
+.B nfsd
+processes will be increased or decreased to match this number.
+In particular
+.B rpc.nfsd 0
+will stop all threads and thus close any open connections.
+
+.SH CONFIGURATION FILE
+Many of the options that can be set on the command line can also be
+controlled through values set in the
+.B [nfsd]
+section of the
+.I /etc/nfs.conf
+configuration file.  Values recognized include:
+.TP
+.B threads
+The number of threads to start.
+.TP
+.B host
+A host name, or comma separated list of host names, that
+.I rpc.nfsd
+will listen on.  Use of the
+.B --host
+option replaces all host names listed here.
+.TP
+.B grace-time
+The grace time, for both NFSv4 and NLM, in seconds.
+.TP
+.B lease-time
+The lease time for NFSv4, in seconds.
+.TP
+.B port
+Set the port for TCP/UDP to bind to.
+.TP
+.B rdma
+Enable RDMA port (with "on" or "yes" etc) on the standard port
+("nfsrdma", port 20049).
+.TP
+.B rdma-port
+Set an alternate RDMA port.
+.TP
+.B UDP
+Enable (with "on" or "yes" etc) or disable ("off", "no") UDP support.
+.TP
+.B TCP
+Enable or disable TCP support.
+.TP
+.B vers3
+.TP
+.B vers4
+Enable or disable a major NFS version.  3 and 4 are normally enabled
+by default.
+.TP
+.B vers4.1
+.TP
+.B vers4.2
+Setting these to "off" or similar will disable the selected minor
+versions.  Setting to "on" will enable them.  The default values
+are determined by the kernel, and usually minor versions default to
+being enabled once the implementation is sufficiently complete.
+
+.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 nfsd (7),
+.BR rpc.mountd (8),
+.BR exports (5),
+.BR exportfs (8),
+.BR nfs.conf (5),
+.BR rpc.rquotad (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.