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SESUTIL(8) System Manager's Manual SESUTIL(8) NAME sesutil -- Utility for managing SCSI Enclosure Services (SES) device SYNOPSIS sesutil fault [-u /dev/sesN] disk|all on|off sesutil fault -u /dev/sesN sesid on|off sesutil locate [-u /dev/sesN] disk|all on|off sesutil locate -u /dev/sesN sesid on|off sesutil map [--libxo options] [-u /dev/sesN] sesutil show [--libxo options] [-u /dev/sesN] sesutil status [--libxo options] [-u /dev/sesN] DESCRIPTION The sesutil utility can be used to query and modify various parameter of SCSI Enclosure Services (SES) devices. List of supported commands: fault [-u /dev/sesN] disk|all on|off Change the state of the external fault LED associated with disk. disk can be the device name of the disk, like `da12', or all to in- dicate all disks attached to SES controllers. fault -u /dev/sesN sesid on|off Change the state of the external fault LED associated with an ele- ment connected to the SES controller. sesid must be the element ID of a valid item attached to the controller. Use the map command to list the elements attached to a controller. locate [-u /dev/sesN] disk|all on|off Change the state of the external locate LED associated with disk. disk can be the device name of the disk, like `da12', or all to in- dicate all disks attached to SES controllers. locate -u /dev/sesN sesid on|off Change the state of the external locate LED associated with an ele- ment connected to the SES controller. sesid must be the element ID of a valid item attached to the controller. Use the map command to list the elements attached to a controller. map [--libxo options] [-u /dev/sesN] Display a map of all elements connected to the specified ses(4) controller. If no controller is specified, all controllers are mapped. show [--libxo options] [-u /dev/sesN] Display user-friendly summary of specified ses(4) controller. If no controller is specified, all controllers are mapped. status [--libxo options] [-u /dev/sesN] Display the status of the specified ses(4) controller. If no con- troller is specified, the status of each controller is returned. Common options: --libxo options Generate output via libxo(3) in a selection of different human and machine readable formats. See xo_options(7) EXAMPLES Turn off all locate LEDs: sesutil locate all off Turn on the locate LED for the drive bay corresponding to da15: sesutil locate da15 on Turn on the fault LED for a drive bay not associated with a device: sesutil fault -u /dev/ses2 7 on SEE ALSO libxo(3), xo_options(7), ses(4) HISTORY The sesutil utility first appeared in FreeBSD 11.0. AUTHORS The sesutil utility was written by Baptiste Daroussin <bapt@FreeBSD.org> and Allan Jude <allanjude@FreeBSD.org>. FreeBSD ports 15.1 July 16, 2025 SESUTIL(8)
NAME | SYNOPSIS | DESCRIPTION | EXAMPLES | SEE ALSO | HISTORY | AUTHORS
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