Hi, In our case the highest temperature on XMR16k is 65 on one of the sensors 1 LP 1 58.500C 1 LP 2 65.875C 1 LP 3 UNUSED 1 LP 4 59.0C 1 LP 5 56.375C 1 LP 6 UNUSED 2 LP 1 41.500C 2 LP 2 46.0C 2 LP 3 UNUSED 2 LP 4 42.500C 2 LP 5 41.125C 2 LP 6 UNUSED
As you can see it somehow depends on module slot. But looking at sh fan-threshold output I don't think such temperature level is dangerous. But at 80C I'll start to think much more intensive about that :-) Cheers Tomek W dniu 2011-03-31 13:20, Harry Lewins pisze: > > Hi guys, > > Wondering if you could give me a bit of steer here… We have multiple XMR-4s > and 16s in our core, and we pretty varied temperatures on > them, despite them all being in temperature controlled data centres etc. > > Within this, we also see massive differences on the individual sensors. For > example, an XMR-4:- > > SLOT #: CARD TYPE: SENSOR # TEMPERATURE (C): > > 33 ACTIVE MG 1 35.500C > > 33 ACTIVE MG 2 48.500C > > ======================================================= > > 34 STANDBY MG 1 38.500C > > ======================================================= > > 1 LP 1 36.500C > > 1 LP 2 55.625C > > 2 LP 1 49.500C > > 2 LP 2 72.0C > > SNM # FE # TEMPERATURE (C): > > 1 N/A 34.0C > > 2 N/A 35.5Ce > > One sensor is over 72 degrees! > > This XMR-16 varies from 35 to 59 degrees:- > > SLOT #: CARD TYPE: SENSOR # TEMPERATURE (C): > > 33 ACTIVE MG 1 42.0C > > 33 ACTIVE MG 2 61.250C > > ======================================================= > > 34 STANDBY MG 1 36.500C > > ======================================================= > > 1 LP 1 47.500C > > 1 LP 2 46.500C > > 2 LP 1 39.0C > > 2 LP 2 43.500C > > 3 LP 1 43.0C > > 3 LP 2 45.0C > > 4 LP 1 40.500C > > 4 LP 2 48.500C > > 5 LP 1 44.500C > > 5 LP 2 48.500C > > 6 LP 1 40.0C > > 6 LP 2 42.250C > > 7 LP 1 45.500C > > 7 LP 2 46.500C > > 8 LP 1 37.500C > > 8 LP 2 38.500C > > 9 LP 1 43.500C > > 9 LP 2 59.0C > > 15 LP 1 49.0C > > 15 LP 2 51.250C > > 15 LP 3 UNUSED > > 16 LP 1 43.0C > > 16 LP 2 42.0C > > 16 LP 3 UNUSED > > SNM # FE # TEMPERATURE (C): > > 1 N/A 42.0C > > 2 N/A 35.0C > > 3 N/A 38.5C > > This XMR-4 varies from 29.5 to over 60 degrees… > > SLOT #: CARD TYPE: SENSOR # TEMPERATURE (C): > > 33 ACTIVE MG 1 29.500C > > 33 ACTIVE MG 2 41.125C > > ======================================================= > > 1 LP 1 33.0C > > 1 LP 2 47.875C > > 2 LP 1 42.0C > > 2 LP 2 60.250C > > SNM # FE # TEMPERATURE (C): > > 1 N/A 27.0C > > 2 N/A 29.5C > > I could go on, but I guess you get the point! I’m just wondering if this is > normal – obviously I would expect some variation in the > readings, depending on where the sensor is in the chassis, how populated it > is, what cards are in it, how busy those cards are etc. But > this seems very high, and indeed temperatures over 70 degrees sound like a > bad thing to me… > > Do you guys see similar temperatures? Initially we were monitoring all these > sensors with SNMP and freaking out every time one went over > 60 degrees, but we’ve scaled that back a bit now. Do you guys just monitor > the cooler sensor? That is our current plan. > > Does anyone know at what temperature we would start seeing a degraded > performance? I’m waiting on our supplier to give me some > documentation on this, but just wondered if you guys have real world > experience. > > Thanks for your help, > > Harry > > _____________________________________________________________________ > This e-mail and all attachments have been scanned by the hSo virus scanning > service powered by Webroot and no known viruses were detected. > > > _______________________________________________ > foundry-nsp mailing list > [email protected] > http://puck.nether.net/mailman/listinfo/foundry-nsp
smime.p7s
Description: S/MIME Cryptographic Signature
_______________________________________________ foundry-nsp mailing list [email protected] http://puck.nether.net/mailman/listinfo/foundry-nsp
