Cr0t l33t
Joined: 27 Apr 2002 Posts: 944 Location: USA
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Posted: Fri Jan 25, 2013 10:53 pm Post subject: fancontrol with with IPMI? |
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My Intel S5000PSL motherboard (S5000.86B.04.00.0066.101220061333) is very loud. lm-sensors/fancontrol is not able to control the fan speed. IPMI is able to read out the speed, but I do not know how to set rpm speed accordingly to temperature. Code: | 17:49:07^root@datastorm:~/Files/iasl > ipmiutil sensor -i 000d -v
ipmiutil ver 2.85
isensor: version 2.85
idx = 0xd
-- BMC version 0.55, IPMI version 2.0
_ID_ SDR_Type_xx ET Own Typ S_Num Sens_Description Hex & Interp Reading
000d SDR Full 01 01 20 m 04 snum 51 CPU 2 FAN = 3d OK 2013.00 RPM
Entity ID 29.3 (Fan), Capab: arm=man thr=write evts=state
Volatile lo-noncr 396.00 lo-crit 330.00
SdrThres lo-noncr 396.00 lo-crit 330.00
nom 4455.00 nmax 8415.00 nmin 495.00 smax 8415.00 smin 0.00
ipmiutil sensor, completed successfully
17:51:42^root@datastorm:~/Files/iasl > ipmiutil sensor -i 000c -v
ipmiutil ver 2.85
isensor: version 2.85
idx = 0xc
-- BMC version 0.55, IPMI version 2.0
_ID_ SDR_Type_xx ET Own Typ S_Num Sens_Description Hex & Interp Reading
000c SDR Full 01 01 20 m 04 snum 50 CPU 1 FAN = 3b OK 1947.00 RPM
Entity ID 29.1 (Fan), Capab: arm=man thr=write evts=state
Volatile lo-noncr 396.00 lo-crit 330.00
SdrThres lo-noncr 396.00 lo-crit 330.00
nom 4455.00 nmax 8415.00 nmin 495.00 smax 8415.00 smin 0.00
ipmiutil sensor, completed successfully
17:51:44^root@datastorm:~/Files/iasl > | The FAN speed is controlled via the SDR. The IPMI docs talk about 'snum', but I am not sure ... or if it is even possible to set the SDR through ipmi. (http://ipmiutil.sourceforge.net/docs/UserGuide)
has anyone ever done this? _________________ cya |
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