xref: /openbsd-src/share/man/man4/man4.sparc64/lom.4 (revision e5cc2e7e920dbd55478717f702d4358e7c5f977d)
1*e5cc2e7eSschwarze.\"     $OpenBSD: lom.4,v 1.5 2013/07/16 16:05:50 schwarze Exp $
25a89f1a8Skettenis.\"
35a89f1a8Skettenis.\" Copyright (c) 2009 Mark Kettenis <kettenis@openbsd.org>
45a89f1a8Skettenis.\"
55a89f1a8Skettenis.\" Permission to use, copy, modify, and distribute this software for any
65a89f1a8Skettenis.\" purpose with or without fee is hereby granted, provided that the above
75a89f1a8Skettenis.\" copyright notice and this permission notice appear in all copies.
85a89f1a8Skettenis.\"
95a89f1a8Skettenis.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
105a89f1a8Skettenis.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
115a89f1a8Skettenis.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
125a89f1a8Skettenis.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
135a89f1a8Skettenis.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
145a89f1a8Skettenis.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
155a89f1a8Skettenis.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
165a89f1a8Skettenis.\"
17*e5cc2e7eSschwarze.Dd $Mdocdate: July 16 2013 $
185a89f1a8Skettenis.Dt LOM 4 sparc64
195a89f1a8Skettenis.Os
205a89f1a8Skettenis.Sh NAME
215a89f1a8Skettenis.Nm lom
22922fc008Sjmc.Nd lights out management
235a89f1a8Skettenis.Sh SYNOPSIS
245a89f1a8Skettenis.Cd "lom* at ebus?"
255a89f1a8Skettenis.Sh DESCRIPTION
265a89f1a8SkettenisThe
275a89f1a8Skettenis.Nm
288cd9bd2fSkettenisdriver provides support for the LOMlite lights out management module
298cd9bd2fSkettenisfound on Sun Netra t1 systems and the LOMlite2 module found on Sun
308cd9bd2fSkettenisFire V100/V120 and Sun Netra X1 systems.
318cd9bd2fSkettenisTemperature readings, PSU status and fan status provided by the LOM
328cd9bd2fSkettenisare made available through the
335a89f1a8Skettenis.Xr sysctl 8
345a89f1a8Skettenisinterface.
358de1b32aSkettenisThe integrated
368de1b32aSkettenis.Xr watchdog 4
378de1b32aSkettenistimer can be configured through the
388de1b32aSkettenis.Xr sysctl 8
398de1b32aSkettenisinterface as well.
408cd9bd2fSkettenisThe watchdog timer supports timeouts between 1 and 126 seconds.
418de1b32aSkettenisIf the watchdog is disabled, which is its default state, it will turn
428cd9bd2fSkettenison the system's fault LED after the maximum timeout of 126 seconds.
438de1b32aSkettenis.Pp
448de1b32aSkettenisThe
458de1b32aSkettenis.Nm
468de1b32aSkettenisdriver will update the hostname stored in the LOM whenever the
478de1b32aSkettenissystem's hostname is changed.
485a89f1a8Skettenis.Sh SEE ALSO
498de1b32aSkettenis.Xr hostname 1 ,
505a89f1a8Skettenis.Xr ebus 4 ,
515a89f1a8Skettenis.Xr intro 4 ,
52922fc008Sjmc.Xr watchdog 4 ,
535a89f1a8Skettenis.Xr sensorsd 8 ,
545a89f1a8Skettenis.Xr sysctl 8
555a89f1a8Skettenis.Sh HISTORY
565a89f1a8SkettenisThe
575a89f1a8Skettenis.Nm
585a89f1a8Skettenisdriver first appeared in
595a89f1a8Skettenis.Ox 4.7 .
605a89f1a8Skettenis.Sh AUTHORS
615a89f1a8SkettenisThe
625a89f1a8Skettenis.Nm
635a89f1a8Skettenisdriver was written by
64*e5cc2e7eSschwarze.An Mark Kettenis Aq Mt kettenis@openbsd.org .
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