NAME
sesutil —
Utility for managing SCSI Enclosure
Services (SES) device
SYNOPSIS
sesutil |
fault [-u
/dev/sesN] ⟨disk |
sesid | all⟩ [on |
off] |
sesutil |
locate [-u
/dev/sesN] ⟨disk |
sesid | all⟩ [on |
off] |
sesutil |
map [--libxo
options] [-u
/dev/sesN] |
sesutil |
status [--libxo
options] [-u
/dev/sesN] |
DESCRIPTION
Thesesutil utility can be used to query and modify
various parameter of SCSI Enclosure Services (SES) devices.
List of supported commands:
--libxo- Generate output via libxo(3) in a selection of different human and machine readable formats. See xo_parse_args(3)
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 indicate all disks attached to SES controllers. fault-u/dev/sesN sesid [on | off]- Change the state of the external fault LED associated with an element
connected to the SES controller. sesid must be the
element ID of a valid item attached to the controller. Use the
mapcommand 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 indicate all disks attached to SES controllers. locate-u/dev/sesN sesid [on | off]- Change the state of the external locate LED associated with an element
connected to the SES controller. sesid must be the
element ID of a valid item attached to the controller. Use the
mapcommand to list the elements attached to a controller. map[-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.
status[-u/dev/sesN]- Display the status of the specified ses(4) controller. If no controller is specified, the status of each controller is returned.
EXAMPLES
Turn off all locate LEDs:
sesutil
locate all offTurn on the locate LED for the drive bay corresponding to da15:
sesutil
locate da15 onTurn on the fault LED for a drive bay not associated with a device:
sesutil
fault -u /dev/ses2 7 onSEE ALSO
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>.