sesutil
—
Utility for managing SCSI Enclosure Services (SES) device
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 |
show [--libxo
options] [-u
/dev/sesN] |
sesutil |
status [--libxo
options] [-u
/dev/sesN] |
The sesutil
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
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.
show
[-u
/dev/sesN]
- Display user-friendly summary of specified
ses(4)
controller. If no controller is specified, all controllers are
mapped.
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.
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
The sesutil
utility first appeared in
FreeBSD 11.0.