xref: /freebsd/share/examples/ses/sesd/sesd.0 (revision 22cf89c938886d14f5796fc49f9f020c23ea8eaf)
1.\" Copyright (c) 2000 Matthew Jacob
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28.\" Matthew Jacob
29.\" Feral Software
30.\" mjacob@feral.com
31.\"
32.Dd November 5, 2012
33.Dt SESD 8
34.Os
35.Sh NAME
36.Nm sesd
37.Nd monitor SCSI Environmental Services Devices
38.Sh SYNOPSIS
39.Nm
40.Op Fl c
41.Op Fl d
42.Op Fl t Ar poll-interval
43.Ar device
44.Op Ar device ...
45.Sh DESCRIPTION
46.Nm
47monitors SCSI Environmental Services (or SAF-TE) devices for changes
48in state and logs such changes to the system error logger
49(see
50.Xr syslogd 8 ) .
51At least one device must be specified.
52When no other options are supplied,
53.Nm
54detached becomes a daemon, by default waking up every 30 seconds to
55poll each device for a change in state.
56.Pp
57The following options may be used:
58.Bl -tag -width Ds
59.It Fl c
60Try to clear enclosure status after read.
61.It Fl t Ar poll-interval
62Change the interval of polling from the default 30 seconds to the number
63of seconds specified.
64.It Fl d
65Instead of detaching and becoming a daemon, stay attached to the
66controlling terminal and log changes there as well as via the system
67logger.
68.El
69.Pp
70The user may then use
71.Xr getencstat 8
72to get more detailed information about the state of the over enclosure device
73or objects within the enclosure device.
74.Sh FILES
75.Bl -tag -width /dev/sesN -compact
76.It Pa /dev/ses\fIN\fR
77SCSI Environmental Services Devices
78.El
79.Sh SEE ALSO
80.Xr ses 4 ,
81.Xr getencstat 8 ,
82.Xr setencstat 8 ,
83.Xr setobjstat 8 ,
84.Xr syslogd 8
85.Sh BUGS
86This is something of a toy, but it is better than nothing.
87