
Inhoudsopgave Seti@Home hitparades week 49
- DPC SETI@Home hitparade van 04 december 2011
- DPC SETI@Home hitparade van 05 december 2011
- DPC SETI@Home hitparade van 06 december 2011
- DPC SETI@Home hitparade van 07 december 2011
- DPC SETI@Home hitparade van 08 december 2011 *
- DPC SETI@Home hitparade van 09 december 2011 *
- DPC SETI@Home hitparade van 10 december 2011 *
Wat is Seti@Home ?
Wat is SETI@home?
SETI@home is de naam van een wetenschappelijk experiment dat computers die via het internet met elkaar verbonden zijn, inzet om buitenaardse intelligentie op te sporen. U kunt hieraan deelnemen middels een gratis computerprogramma dat radiotelescoop-data download en analyseert.
Nieuws Update
9 Dec 2011 | 0:14:48 UTC
Had a couple server mishaps yesterday afternoon and this morning. For no apparent reason (at the time) carolyn wedged pretty hard. That's our mysql database server, so when that gets locked up, everything BOINC/SETI@home related does as well. I was able to recover it by the early evening without too much ado, except - as it always happens when a master mysqld database suddenly crashes - the replica database on jocelyn is all out of whack. I'll sort that out next week. During the recovery though, and continuing through today, I'm seeing weird kernel messages relating to power. From what I've read this is likely due to faulty (or unseated) memory, but may be worse - like a CPU or motherboard problem. Great. Anyway, this is all on my radar.
This morning Jeff came in and found bruno (the main BOINC admin machine and upload server) was now wedged. This happens from time to time on these busy servers due to non-hardware reasons, and a quick reboot usually fixes it, which it did in this case. All systems seem to be go for now (except for the replica db mentioned earlier).
Otherwise, smooth sailing... I guess. In the background Jeff's actually been working on some time-critical non-SETI work and I've been immersed in the usual dozen-or-so mini projects. However, we're making progress on streamlining the science database - a first pass at improving the NTPCkr throughput and then determining what hardware we may need (if any) beyond that.
- Matt
[ Voor 40% gewijzigd door grass460 op 12-12-2011 14:43 ]