SESUTIL(8) FreeBSD 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
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
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
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
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
controller 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_parse_args(3)
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_parse_args(3), ses(4)
HISTORY
The sesutil utility first appeared in FreeBSD 11.0.
AUTHORS
The sesutil utility was written by Baptiste Daroussin <
[email protected]>
and Allan Jude <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 July 5, 2022 FreeBSD 14.1-RELEASE-p8