1.\" Copyright (c) 2000 Matthew Jacob 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions, and the following disclaimer, 9.\" without modification, immediately at the beginning of the file. 10.\" 2. The name of the author may not be used to endorse or promote products 11.\" derived from this software without specific prior written permission. 12.\" 13.\" Alternatively, this software may be distributed under the terms of the 14.\" the GNU Public License ("GPL"). 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 20.\" ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" Matthew Jacob 29.\" Feral Software 30.\" mjacob@feral.com 31.\" 32.\" $FreeBSD$ 33.\" 34.Dd February 21, 2000 35.Dt SESD 8 36.Os 37.Sh NAME 38.Nm sesd 39.Nd monitor SCSI Environmental Services Devices 40.Sh SYNOPSIS 41.Nm 42.Op Fl d 43.Op Fl t Ar poll-interval 44.Ar device 45.Op Ar device ... 46.Sh DESCRIPTION 47.Nm 48monitors SCSI Environmental Services (or SAF-TE) devices for changes 49in state and logs such changes to the system error logger 50(see 51.Xr syslogd 8 ) . 52At least one device must be specified. 53When no other options are supplied, 54.Nm 55detached becomes a daemon, by default waking up every 30 seconds to 56poll each device for a change in state. 57.Pp 58The following options may be used: 59.Bl -tag -width Ds 60.It Fl p Ar poll-interval 61Change the interval of polling from the default 30 seconds to the number 62of seconds specified. 63.It Fl d 64Instead of detaching and becoming a daemon, stay attached to the 65controlling terminal and log changes there as well as via the system 66logger. 67.El 68.Pp 69The user may then use 70.Xr getencstat 8 71to get more detailed information about the state of the over enclosure device 72or objects within the enclosure device. 73.Sh FILES 74.Bl -tag -width /dev/sesN -compact 75.It Pa /dev/ses\fIN\fR 76SCSI Environmental Services Devices 77.El 78.Sh SEE ALSO 79.Xr ses 4 , 80.Xr getencstat 8 , 81.Xr setencstat 8 , 82.Xr setobjstat 8 , 83.Xr syslogd 8 84.Sh BUGS 85This is something of a toy, but it is better than nothing. 86