1.\" $NetBSD: autounmountd.8,v 1.3 2018/01/14 03:17:28 uwe Exp $ 2.\" 3.\" Copyright (c) 2017 The NetBSD Foundation, Inc. 4.\" Copyright (c) 2016 The DragonFly Project 5.\" Copyright (c) 2014 The FreeBSD Foundation 6.\" All rights reserved. 7.\" 8.\" This code is derived from software contributed to The NetBSD Foundation 9.\" by Tomohiro Kusumi. 10.\" 11.\" This software was developed by Edward Tomasz Napierala under sponsorship 12.\" from the FreeBSD Foundation. 13.\" 14.\" Redistribution and use in source and binary forms, with or without 15.\" modification, are permitted provided that the following conditions 16.\" are met: 17.\" 1. Redistributions of source code must retain the above copyright 18.\" notice, this list of conditions and the following disclaimer. 19.\" 2. Redistributions in binary form must reproduce the above copyright 20.\" notice, this list of conditions and the following disclaimer in the 21.\" documentation and/or other materials provided with the distribution. 22.\" 23.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 24.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 27.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33.\" SUCH DAMAGE. 34.\" 35.\" $FreeBSD$ 36.\" 37.Dd November 25, 2017 38.Dt AUTOUNMOUNTD 8 39.Os 40.Sh NAME 41.Nm autounmountd 42.Nd daemon unmounting automounted file systems 43.Sh SYNOPSIS 44.Nm 45.Op Fl r Ar time 46.Op Fl t Ar time 47.Op Fl dv 48.Sh DESCRIPTION 49The 50.Nm 51daemon is responsible for unmounting file systems mounted by 52.Xr automountd 8 . 53On startup, 54.Nm 55retrieves a list of file systems that have the 56.Li automounted 57mount option set. 58The list is updated every time a file system is mounted or unmounted. 59After a specified time passes, 60.Nm 61attempts to unmount a file system, retrying after some time if necessary. 62.Pp 63These options are available: 64.Bl -tag -width ".Fl v" 65.It Fl d 66Debug mode: increase verbosity and do not daemonize. 67.It Fl r 68Number of seconds to wait before trying to unmount an expired file system 69after a previous attempt failed, possibly due to file system being busy. 70The default value is 600, or ten minutes. 71.It Fl t 72Number of seconds to wait before trying to unmount a file system. 73The default value is 600, or ten minutes. 74.It Fl v 75Increase verbosity. 76.El 77.Sh EXIT STATUS 78.Ex -std 79.Sh SEE ALSO 80.Xr auto_master 5 , 81.Xr autofs 5 , 82.Xr automount 8 , 83.Xr automountd 8 84.Sh HISTORY 85The 86.Nm 87daemon appeared in 88.Fx 10.1 . 89The 90.Nm 91daemon appeared in 92.Dx 4.5 . 93The 94.Nm 95command appeared in 96.Nx 9.0 . 97.Sh AUTHORS 98.An -nosplit 99The 100.Nm 101was developed by 102.An Edward Tomasz Napierala Aq Mt trasz@FreeBSD.org 103under sponsorship from the 104.Fx 105Foundation. 106.Pp 107.Nm 108was ported to 109.Dx 110and 111.Nx 112by 113.An Tomohiro Kusumi Aq Mt kusumi.tomohiro@gmail.com . 114