sesutil8
Manage scsi enclosure services devices
Usage
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]
Overview
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|allon|off-
Change the state of the external fault LED associated with disk. disk can be the device name of the disk, like ‘da12’, or
allto indicate all disks attached to SES controllers. fault-u/dev/sesN sesidon|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|allon|off-
Change the state of the external locate LED associated with disk. disk can be the device name of the disk, like ‘da12’, or
allto indicate all disks attached to SES controllers. locate-u/dev/sesN sesidon|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[--libxooptions] [-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[--libxooptions] [-u/dev/sesN]-
Display user-friendly summary of specified ses(4) controller. If no controller is specified, all controllers are mapped.
status[--libxooptions] [-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_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
Releases
27 releases since FreeBSD 10.3-RELEASE; the text changed 16 times.
--libxo since FreeBSD 11.2-RELEASE.