Hi Dave, Seems something is a bit off - I'm copying Matthys and Sky in on this.
Matthys/Sky could you please check up on the PAPER container HVAC? It seems as if it is not performing optimally. Please check fans on condenser outside, internal airflow, refrigerant level and any fault codes etc. Thanks and regards, William On 17 Dec 2014 10:21 AM, "David MacMahon" <[email protected]> wrote: > Hi, William, > > I've been seeing more than the usual number of automated status messages > with marginal values. Thinking this might be a canary in the coal mine, I > plotted the temperatures logged from the IPMI interfaces of the > correlator's X boxes. This is not to be confused with "TMON" data, but I'd > be curious to see what that shows as well. > > The attached plot shows the "Peripheral Temp" readings for each X box (px1 > through px8) for the last ~70 days. The plots clearly show a daily 12 hour > swing in temperature that corresponds to when the X engines are actually > correlating/integrating (i.e. when the GPUs are in use). This pattern has > been quite stable until the past few days when the readings started getting > higher and higher each day. > > Can your please arrange for a general checkup of the PAPER container? I'm > going to keep things running the same for now, but will be ready to shut > them down if needed. I'm guessing a coolant leak in the chiller, but > that's just a guess... > > Thanks and happy holidays!!! > > Cheers, > Dave > >
