sgpio(1) USER COMMANDS sgpio(1)NAME
sgpio - captive backplane LED control utility
sgpio [-h] [-V] [[-d|--disk <device>[,<device>...]] | [-p|--port <port>[,<port>...]]] [-s|--status <status>] [-f|--freq <frequency>]
Serial General Purpose Input Output (SGPIO) is a communication method used between a main board and a variety of internal and external hard
disk drive bay enclosures. This utility can be used to control LEDs in an enclosure. For more information about SGPIO, please consult the
OPTIONS -h, --help
displays a short help text
displays the utility and AHCI SGPIO specification
disk name of LED location. Names are sda,sdb,sdc,... Multiple names can be provided in a comma-delimited list.
SATA port number of LED location, can be used if a disk name is no longer valid. 0,1,2,3,... Multiple ports can be provided in a
status of the LED to set. LED status is: locate, fault, rebuild, off
Set the frequency at which the LED should blink (in Hz). Frequency should be an integer between 1 and 10.
Set the locate LED on SDA with an Intel Intelligent backplane:
sgpio -d sda -s locate
Set the locate LED on SDA to flash at 3 Hz for non-intelligent backplanes:
sgpio -d sda -s locate -f 3
Set SATA port 2 with fault at a 3 Hz flash rate:
sgpio -p 2 -s fault -f 3
Set disks sda through sdf to fault:
sgpio -d sda,sdb,sdc,sdd,sde,sdf -s fault
sgpio should return zero when successful. It will return with a non-zero value if there was a failure.
Eric R. Hall <Eric.R.Hall@intel.com>
version 0.3 December 2007 sgpio(1)
Check Out this Related Man Page
hpialarms(1) OpenHPI hpialarms(1)NAME
hpialarms - A openhpi sample application that shows "Alarm Control" management instruments
hpialarms [-a -b -c -i -m -n -p -o -x]
hpialarms walks the RPT (Resource Present Table) for resouces that have "Alarm Control" management instruments (SAHPI_CTRL_LED).
OPTIONS -c1 sets Critical Alarm on
-c0 sets Critical Alarm off
-m1 sets Major Alarm on
-m0 sets Major Alarm off
-n1 sets Minor Alarm on
-n0 sets Minor Alarm off
-p1 sets Power Alarm on
-p0 sets Power Alarm off
-i5 sets Chassis ID on for 5 sec
-i0 sets Chassis ID off
-a1 sets Disk A fault on
-a0 sets Disk A fault off
-b1 sets Disk B fault on
-b0 sets Disk B fault off
-d[byte] sets raw Alarm byte
-o sets all Alarms off
-x show eXtra debug messages
hpialarmpanel ver 0.6
RptInfo: UpdateCount = 5, UpdateTime = 8a2dc6c0
rptentry resourceid=1 tag: Mullins
RDR: ctltype=2:1 oem=0 Chassis Identify Control
RDR: ctltype=0:1 oem=10 Front Panel Power Alarm LED state = off
RDR: ctltype=0:1 oem=13 Front Panel Minor Alarm LED state = ON
RDR: ctltype=0:0 oem=0 Cold Reset Control
RDR: ctltype=0:1 oem=11 Front Panel Critical Alarm LED state = off
RDR: ctltype=0:1 oem=12 Front Panel Major Alarm LED state = off
SEE ALSO AUTHORS
Authors of this man page:
Peter D Phan (firstname.lastname@example.org)
2.14.1 2009-11-23 hpialarms(1)
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