.\" Copyright (c) 1989, 1991, 1993 .\" The Regents of the University of California. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. All advertising materials mentioning features or use of this software .\" must display the following acknowledgement: .\" This product includes software developed by the University of .\" California, Berkeley and its contributors. .\" 4. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" @(#)mountd.8 8.4 (Berkeley) 4/28/95 .\" .Dd April 28, 1995 .Dt MOUNTD 8 .Os .Sh NAME .Nm mountd .Nd service remote .Tn NFS mount requests .Sh SYNOPSIS .Nm /sbin/mountd .Op Fl nr .Op Ar exportsfile .Sh DESCRIPTION .Xr Mountd is the server for .Tn NFS mount requests from other client machines. .Xr Mountd listens for service requests at the port indicated in the .Tn NFS server specification; see .%T "Network File System Protocol Specification" , RFC1094, Appendix A and .%T "NFS: Network File System Version 3 Protocol Specification" , Appendix I. .Pp Options and operands available for .Nm mountd : .Bl -tag -width Ds .It Fl n The .Fl n option allows non-root mount requests to be served. This should only be specified if there are clients such as PC's, that require it. .It Fl r The .Fl r option allows mount RPCs requests for regular files to be served. Although this seems to violate the mount protocol specification, some diskless workstations do mount requests for their swapfiles and expect them to be regular files. Since a regular file cannot be specified in .Pa /etc/exports , the entire file system in which the swapfiles resides will have to be exported with the .Fl alldirs flag. .It Ar exportsfile The .Ar exportsfile argument specifies an alternate location for the exports file. .El .Pp When mountd is started, it loads the export host addresses and options into the kernel using the mount(2) system call. After changing the exports file, a hangup signal should be sent to the mountd daemon to get it to reload the export information. After sending the SIGHUP (kill \-s HUP `cat /var/run/mountd.pid`), check the syslog output to see if mountd logged any parsing errors in the exports file. .Sh FILES .Bl -tag -width /var/run/mountd.pid -compact .It Pa /etc/exports the list of exported filesystems .It Pa /var/run/mountd.pid the pid of the currently running mountd .El .Sh SEE ALSO .Xr nfsstat 1 , .Xr exports 5 , .Xr nfsd 8 , .Xr portmap 8 , .Xr showmount 8 .Sh HISTORY The .Nm mountd utility first appeared in 4.4BSD.