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sgpio(1) [centos man page]

sgpio(1)							   USER COMMANDS							  sgpio(1)

sgpio - captive backplane LED control utility SYNOPSIS
sgpio [-h] [-V] [[-d|--disk <device>[,<device>...]] | [-p|--port <port>[,<port>...]]] [-s|--status <status>] [-f|--freq <frequency>] DESCRIPTION
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 SFF-8485 Specification. OPTIONS
-h, --help displays a short help text -V, --version displays the utility and AHCI SGPIO specification -d, --disk disk name of LED location. Names are sda,sdb,sdc,... Multiple names can be provided in a comma-delimited list. -p, --port SATA port number of LED location, can be used if a disk name is no longer valid. 0,1,2,3,...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 comma-delimited list. -s, --status status of the LED to set. LED status is: locate, fault, rebuild, off -f, --freq Set the frequency at which the LED should blink (in Hz). Frequency should be an integer between 1 and 10. EXAMPLES
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 EXIT STATUS
sgpio should return zero when successful. It will return with a non-zero value if there was a failure. AUTHOR
Eric R. Hall <> version 0.3 December 2007 sgpio(1)

Check Out this Related Man Page

hpialarms(1)							      OpenHPI							      hpialarms(1)

hpialarms - A openhpi sample application that shows "Alarm Control" management instruments SYNOPSIS
hpialarms [-a -b -c -i -m -n -p -o -x] DESCRIPTION
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 SAMPLE OUTPUT
hpialarmpanel ver 0.6 RptInfo: UpdateCount = 5, UpdateTime = 8a2dc6c0 rptentry[0] resourceid=1 tag: Mullins RDR[45]: ctltype=2:1 oem=0 Chassis Identify Control RDR[48]: ctltype=0:1 oem=10 Front Panel Power Alarm LED state = off RDR[51]: ctltype=0:1 oem=13 Front Panel Minor Alarm LED state = ON RDR[46]: ctltype=0:0 oem=0 Cold Reset Control RDR[49]: ctltype=0:1 oem=11 Front Panel Critical Alarm LED state = off RDR[50]: ctltype=0:1 oem=12 Front Panel Major Alarm LED state = off SEE ALSO
Authors of this man page: Peter D Phan ( 2.14.1 2009-11-23 hpialarms(1)
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