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OS 6.6.1 on Ultra 6 - Temperature readings incorrect
This looks to be a bug in 6.6.1 using my Ultra 6 (legacy) NAS. And I can't make sense of what is wrong: We have a ducted air conditioned house at around 25 degrees ambient My "CPU temperature" seems to have a "floor" of at or around 35 degrees and doesn't deviate too much from it, no matter the load... My "System temperature" fluctuates more erratically and is a higher temperature I decided to run a stress test (using "stress" via SSH). I ran a 5 minute test, with results below: The graph says the light blue CPU temp fluctuates from 47 to 57 degrees - which does not align to the text temp under the graph. Same is true for dark-blue system, which temperate increase lags the light-blue CPU, but the text under the graph says it's the lower temperature. So I guess I am trying to say: The thermometer temp guages at the top should be switched around so the system temp is ~35 degrees and is relatively stable (given the Hard disks are between 33-37 degrees, and air conditioning at 25 degrees) and the CPU temperature should be at 47 degrees and fluctuate more widely with load... The text under the graph should also be swapped. Funny thing is, sensors via SSH shows: coretemp-isa-0000 Adapter: ISA adapter CPU: +35.0°C (crit = +100.0°C) it8721-isa-0a10 Adapter: ISA adapter V5_0: +4.96 V (min = +4.76 V, max = +5.14 V) V3_3: +3.28 V (min = +3.13 V, max = +3.46 V) V1_8: +1.81 V (min = +1.50 V, max = +2.10 V) V-12: -12.10 V (min = -13.24 V, max = -10.73 V) 3VSB: +3.24 V (min = +3.14 V, max = +3.46 V) Vbat: +3.34 V System: 1205 RPM (min = 399 RPM) System: +52.0°C (low = +1.0°C, high = +80.0°C) sensor = thermal diode So OS6 web dashboard is showing what SENSORS is showing - but SENSORS has to be wrong... doesn't it?
CG3000 Temperature - how to find - and what is acceptable range
I have recently re-arranged my home office, and the best location (ascetically) for my Cable Modem, ReadyNAS, UPS and Desktop is in a cupboard. This has only a 90mm cable access hole at the bottom rear. All is working fine. Even the WiFi coverage is really good, despite the modem's location. I have a temperatore monitoring probe in the cupboard, and it shows between 28C and 31C. The UPS has no monitoring available, but is not overly hot. The desktop CPU cores max out at 60C, but mostly around the mid 40s - so no issue there. The ReadyNAS104 fan is at 800rpm and CPU at 68C, disks about 40C. The Cable Modem however feels hot to touch. It always was, even if out in the open. My question is, how hot is too hot for the CG3000v2? Is there a specified operating temperature range? Are there any temperature sensors available in the CG3000v2? Thanks Peter
Temperature spikeon Ultra 2 plus with no activity
I have Ultra 2 running OS 6.2.4 and everything is running fine so far for last 2-days. With all the early threads about temperature & Fan issues, I have been monitoring this alittle closer. My understanding is that all the fan issues are fixed now with OS 6.2.x. I purposly did not use the system over night to monitor the temperature in the morning. I noticed there were two temperature spikes in the middle of the night. See below. Why did they occur at 01:00 and 06:30? I did see some volume activity, but do not know what it was for. I have nothing running that I know of. There was no network or utilization activity. Nothing was mentioned in the log. I could not see temperature history with OS 4.2.27, so I never could see this. Volume sync finished 2-hours earlier. Getting ready to update 2-more legacy ultra+ systems to OS 6.2.4 and want to make sure all is okay before I update. Any thoughts as to what this was? Should I be concerned?
