Hi Dave et al, The still is actually basically at capacity <1TB free on each pot, I'd say its about time to stop.
Cheers, ~Dany On Thu, Feb 19, 2015 at 1:10 PM, David MacMahon <[email protected]> wrote: > Is anybody taking any action on this or are we just going to let things > run their course as-is? > > In case it wasn't clear, the ROACH2 named "pf4" is down again, most likely > due to a power problem like before. This means that we are missing 16 > antennas(!) as well as 4/32 == 1/8 of the band. The "autoplots" on the > blog show the missing parts of the band, but they (and probably the MIRIAD > datasets) deceptively show old (recycled) data for the missing antennas. > > Thanks, > Dave > > On Feb 17, 2015, at 9:40 PM, David MacMahon wrote: > > > Hi, Danny at al., > > > > The problem is not with px4, but instead with pf4 which has gone down > (again). I had forgotten that px4 is directly connected to pf4 instead of > the switch. > > > > How many observing days are left? Would it be reasonable to ask Matthys > to pay another visit to the PAPER container? > > > > Dave > > > > On Feb 17, 2015, at 8:14 PM, David MacMahon wrote: > > > >> Hi, Danny, > >> > >> This is NOT another IERR event. px4 is up, but it is not getting any > packets. In fact, it looks like none of the 10 GbE interfaces even have a > link! > >> > >> davidm@px4:~$ for e in eth{2..5}; do sudo ethtool $e | grep detected; > done > >> Link detected: no > >> Link detected: no > >> Link detected: no > >> Link detected: no > >> > >> I have no idea what would have caused this other than cabling > problems. I'm going to reboot. > >> > >> Dave > >> > >> On Feb 17, 2015, at 7:58 PM, David MacMahon wrote: > >> > >>> Hi, Danny, > >>> > >>> Looks like px4 had another IERR event. Observing is about to end for > the night there (in about 3 minutes from this writing) so I'll fix it up > after that and it should be all good to go for tomorrow night. > >>> > >>> Dave > >>> > >>> > >>> Begin forwarded message: > >>> > >>>> From: [email protected] (David MacMahon) > >>>> Date: February 17, 2015 6:50:01 PM PST > >>>> To: [email protected], [email protected] > >>>> Subject: PAPER Correlator Status Report > >>>> > >>>> 2015-02-18T02:50:01+00:00 > >>>> > >>>> Got OUTDUMPS for all X engine instances > >>>> Bad OUTDUMPS value for X engine instance px4/0 > >>>> Bad OUTDUMPS value for X engine instance px4/1 > >>>> Bad OUTDUMPS value for X engine instance px4/2 > >>>> Bad OUTDUMPS value for X engine instance px4/3 > >>>> > >>>> Got GPUGBPS for all X engine instances > >>>> GPUGBPS for present X engine instances all in range > >>>> > >>>> Detected 4 errors > >>> > >> > > > > > -- National Science Foundation Fellow Arizona State University School of Earth and Space Exploration Low Frequency Cosmology Phone: (505) 500 4521 Homepage: http://loco.lab.asu.edu/danny_jacobs/
