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8729f5ec0e
- Return an error if no matching device is found when the locate command is run - Enhance the locate command to be able to address drive bays with no disk, or where the SES controller has not made the mapping to the device name - Added the fault command, similar to locate, but a different SES property. On some of my controllers locate blinks the activity light, others the fault light. The fault command keeps the fault light on constant. - Improve the usage() output and use it everywhere - Added the map command, displays all elements connected to each (or the specified) ses(4) controller - Added the status command, returns the overall status of the ses(4) controller Reviewed by: wblock (man page, earlier version) Approved by: bapt (mentor) MFC after: 3 weeks Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D3580
131 lines
3.9 KiB
Groff
131 lines
3.9 KiB
Groff
.\" Copyright (c) 2015 Baptiste Daroussin <bapt@FreeBSD.org>
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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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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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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
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.\" FOR 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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.\" $FreeBSD$
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.\"
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.Dd September 6, 2015
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.Dt SESUTIL 8
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.Os
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.Sh NAME
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.Nm sesutil
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.Nd Utility for managing SCSI Enclosure Services (SES) device
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.Sh SYNOPSIS
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.Nm
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.Cm fault
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.Op Fl u Ar /dev/sesN
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.Aq Ar disk | Ar sesid | Li all
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.Op on | off
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.Nm
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.Cm locate
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.Op Fl u Ar /dev/sesN
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.Aq Ar disk | Ar sesid | Li all
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.Op on | off
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.Nm
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.Cm map
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.Op Fl u Ar /dev/sesN
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.Nm
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.Cm status
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.Op Fl u Ar /dev/sesN
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.Sh DESCRIPTION
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The
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.Nm
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utility can be used to query and modify various parameter of SCSI Enclosure
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Services (SES) devices.
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.Pp
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List of supported commands:
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.Bl -tag -width indent
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.It Cm fault Oo Fl u Ar /dev/sesN Oc Ao Ar disk | Li all Ac Op on | off
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Change the state of the external fault LED associated with
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.Ar disk .
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.Ar disk
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can be the device name of the disk, like
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.Cm da12 ,
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or
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.Ql all .
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to indicate all disks attached to SES controllers.
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.It Cm fault Fl u Ar /dev/sesN Ar sesid Op on | off
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Change the state of the external fault LED associated with an element
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connected to the SES controller.
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.Ar sesid
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must be the element ID of a valid item attached to the controller.
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Use the
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.Cm map
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command to list the elements attached to a controller.
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.It Cm locate Oo Fl u Ar /dev/sesN Oc Ao Ar disk | Li all Ac Op on | off
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Change the state of the external locate LED associated with
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.Ar disk .
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.Ar disk
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can be the device name of the disk, like
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.Cm da12 ,
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or
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.Ql all .
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to indicate all disks attached to SES controllers.
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.It Cm locate Fl u Ar /dev/sesN Ar sesid Op on | off
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Change the state of the external locate LED associated with an element
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connected to the SES controller.
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.Ar sesid
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must be the element ID of a valid item attached to the controller.
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Use the
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.Cm map
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command to list the elements attached to a controller.
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.It Cm map Op Fl u Ar /dev/sesN
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Display a map of all elements connected to the specified
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.Xr ses 4
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controller.
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If no controller is specified, all controllers are mapped.
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.It Cm status Op Fl u Ar /dev/sesN
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Display the status of the specified
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.Xr ses 4
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controller.
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If no controller is specified, the status of each controller is returned.
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.El
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.Sh EXAMPLES
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Turn off all locate LEDs:
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.Pp
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.Dl Nm Cm locate all off
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.Pp
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Turn on the locate LED for the drive bay corresponding to
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.Pa da15 :
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.Pp
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.Dl Nm Cm locate da15 on
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.Pp
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Turn on the fault LED for a drive bay not associated with a device:
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.Pp
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.Dl Nm Cm fault -u /dev/ses2 7 on
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.Sh SEE ALSO
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.Xr ses 4
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.Sh HISTORY
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The
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.Nm
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utility first appeared in
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.Fx 11.0 .
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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utility was written by
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.An Baptiste Daroussin Aq Mt bapt@FreeBSD.org
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and
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.An Allan Jude Aq Mt allanjude@FreeBSD.org .
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