89 lines
2.9 KiB
Plaintext
89 lines
2.9 KiB
Plaintext
.\" Copyright (c) 2000 Matthew Jacob
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions, and the following disclaimer,
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.\" without modification, immediately at the beginning of the file.
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.\" 2. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission.
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.\"
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.\" Alternatively, this software may be distributed under the terms of the
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.\" the GNU Public License ("GPL").
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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.\" ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" Matthew Jacob
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.\" Feral Software
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.\" mjacob@feral.com
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.\"
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.\" $FreeBSD$
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.\"
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.Dd November 5, 2012
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.Dt SESD 8
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.Os
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.Sh NAME
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.Nm sesd
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.Nd monitor SCSI Environmental Services Devices
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.Sh SYNOPSIS
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.Nm
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.Op Fl c
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.Op Fl d
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.Op Fl t Ar poll-interval
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.Ar device
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.Op Ar device ...
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.Sh DESCRIPTION
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.Nm
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monitors SCSI Environmental Services (or SAF-TE) devices for changes
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in state and logs such changes to the system error logger
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(see
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.Xr syslogd 8 ) .
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At least one device must be specified.
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When no other options are supplied,
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.Nm
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detached becomes a daemon, by default waking up every 30 seconds to
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poll each device for a change in state.
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.Pp
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The following options may be used:
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.Bl -tag -width Ds
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.It Fl c
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Try to clear enclosure status after read.
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.It Fl t Ar poll-interval
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Change the interval of polling from the default 30 seconds to the number
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of seconds specified.
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.It Fl d
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Instead of detaching and becoming a daemon, stay attached to the
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controlling terminal and log changes there as well as via the system
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logger.
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.El
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.Pp
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The user may then use
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.Xr getencstat 8
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to get more detailed information about the state of the over enclosure device
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or objects within the enclosure device.
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.Sh FILES
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.Bl -tag -width /dev/sesN -compact
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.It Pa /dev/ses\fIN\fR
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SCSI Environmental Services Devices
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.El
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.Sh SEE ALSO
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.Xr ses 4 ,
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.Xr getencstat 8 ,
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.Xr setencstat 8 ,
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.Xr setobjstat 8 ,
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.Xr syslogd 8
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.Sh BUGS
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This is something of a toy, but it is better than nothing.
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