Message boards :
Number crunching :
Project Backoff
Message board moderation
Author | Message |
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Paul Forsdick Send message Joined: 18 Feb 09 Posts: 5 Credit: 85,210 RAC: 0 |
Hi over the last week whenever I go a message saying schedular request completed got 1 new task I get seti downloading and it shows in my transfer tab "download pending(Project backoff:)" it stays in the transfer tab at 0 % for over 24 hours until I abort the transfer so I have had no work for over a week. all other projects download properly. Paul |
[B^S] madmac Send message Joined: 9 Feb 04 Posts: 1175 Credit: 4,754,897 RAC: 0 |
Most of mine that I have used have downloaded ok, it is the past week that something seems to be wrong with the server, so a backup project might be useful. Trying going into your BOINC manager, then tools then atach project you will probable have to register for these however once you have that is it. |
perryjay Send message Joined: 20 Aug 02 Posts: 3377 Credit: 20,676,751 RAC: 0 |
Paul, it is a problem on the SETI server side. One of the two download server url's is sticking. If you have one stuck in download now you might try doing an ipconfig/flushdns from a command line. This has been helping clear the backup for quite a few people. It would probably be better at this point in time to just wait though since the crew at Seti will be in today and should have it fixed soon.They have been on a long weekend due to Thanksgiving holiday so they let this little problem slide. PROUD MEMBER OF Team Starfire World BOINC |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
I restarted 2 of my rigs and 1 actually started downloading work. The other, not so much. I ran out of work and wasnt willing to wait on seti so I set a few Primegrid Wu's to running. That should be enough to get me through the download problem In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
Francesco Forti Send message Joined: 24 May 00 Posts: 334 Credit: 204,421,005 RAC: 15 |
I restarted 2 of my rigs and 1 actually started downloading work. The other, not so much. I ran out of work and wasnt willing to wait on seti so I set a few Primegrid Wu's to running. That should be enough to get me through the download problem I have a lot of "Project Backoff" messages in all my hosts. If I exit BOINC and restart, in 50% of cases It statrs to download but if not, I have to wait sometimes to retry. Shutdown doesn't works. I have some hosts far from my office .... what have I to do? I must wait ..... weeks? I read this: "The connectivity problem noted yesterday turned out to be one of our switches and not the router. We swapped in a replacement switch today and connectivity was restored. " .... but I think that was not restored 100%. Bye, Franz |
1mp0£173 Send message Joined: 3 Apr 99 Posts: 8423 Credit: 356,897 RAC: 0 |
Hi This prevents 100,000 BOINC clients from constantly hammering the servers for more work. The very best thing you can do is nothing at all. If you leave everything alone, the BOINC clients will patiently retry until they get work. If you do as others suggest, you may get work more quickly (especially if there are server issues, as there were this weekend) but you do so by adding to the overall load (adding to the overload during recovery). |
dcappello Send message Joined: 3 Apr 99 Posts: 261 Credit: 170,969,320 RAC: 0 |
Hello all, A lot of my crunchers were starved so I tried the ipconfig /flushdns on the widow boxes - I got a few tasks and the crunchers are happy munching err crunching away. BTW you first have to quit BOINC then flush then restart - rinse and repeat until you get a few work units. Those of you on Mac there is a command in OS X 10.5 and greater to do the same same thing that command: dscacheutil -flushcache Hope this helps. regards, -David |
B-Man Send message Joined: 11 Feb 01 Posts: 253 Credit: 147,366 RAC: 0 |
I had a machine downloading one WU since 11-27-2009 aborted the download and tried to get new WU and they are still stuck. Mac OSX 10.5.8 all updates and BOINC 6.6.38. Tried the OSX cache flush and boinc restart and still no joy. I hope it is fixed on tuesday. |
BIG-BILL Send message Joined: 12 Aug 09 Posts: 6 Credit: 326,770 RAC: 0 |
If all is not well by Wed. I am quitting this project! 7 days now fits and starts. |
1mp0£173 Send message Joined: 3 Apr 99 Posts: 8423 Credit: 356,897 RAC: 0 |
If all is not well by Wed. I am quitting this project! 7 days now fits and starts. I'm certain project staff will take this quite seriously, and work 24/7 to resolve the issues. Seriously, though, there is quite a bit of discussion on other threads about how to work around the issues. ... and while there are "issues" they aren't show-stoppers. BOINC is designed to work around them -- and if you choose another project and give it just a sliver of your resource share (1:1000 if you wish) it'll keep your computer warm and busy. |
frederick corse Send message Joined: 25 Mar 01 Posts: 3 Credit: 1,100,016 RAC: 0 |
Hello everyone I ALSO HAD trouble downloading files from seti. I did a reload on the program and i was able transfer the file from seti. I am running 6.10.17 on a MAC pro running snow lepoard. regards fred |
Francesco Forti Send message Joined: 24 May 00 Posts: 334 Credit: 204,421,005 RAC: 15 |
Hi No, I don't think so. I have work and is already assigned to me. But I cannot download it. Results ready to send = 172,766 In this moment the charge of Internet resuorces at berkeley is 1/3 than maximum. I think it's a bug/malfunction in the connection. In the log I see: 01.12.2009 09:27:39 SETI@home Temporarily failed download of 30mr07aa.16918.10706.3.10.209: connect() failed 01.12.2009 09:27:39 SETI@home Backing off 23 min 52 sec on download of 30mr07aa.16918.10706.3.10.209 FF |
ccappel Send message Joined: 27 Jan 00 Posts: 362 Credit: 1,516,412 RAC: 0 |
A close and restart of the Boinc Manager worked for me. All of my downloads went through. EDIT: and after saying that, my connection problem has returned. Notice the 7 minute span between successful download and connection problem: 12/1/2009 9:15:31 AM SETI@home Started download of 16no06ac.10738.22976.14.10.55 12/1/2009 9:15:34 AM SETI@home Finished download of 16no06ac.10738.22976.14.10.55 12/1/2009 9:22:46 AM SETI@home Computation for task 03mr07ac.16750.890.9.10.239_0 finished 12/1/2009 9:22:46 AM SETI@home Starting 03mr07ac.30651.72.11.10.126_0 12/1/2009 9:22:46 AM SETI@home Starting task 03mr07ac.30651.72.11.10.126_0 using setiathome_enhanced version 603 12/1/2009 9:22:47 AM SETI@home Sending scheduler request: To fetch work. 12/1/2009 9:22:47 AM SETI@home Requesting new tasks 12/1/2009 9:22:48 AM SETI@home Started upload of 03mr07ac.16750.890.9.10.239_0_0 12/1/2009 9:22:52 AM SETI@home Finished upload of 03mr07ac.16750.890.9.10.239_0_0 12/1/2009 9:22:52 AM SETI@home Scheduler request completed: got 3 new tasks 12/1/2009 9:22:52 AM SETI@home Message from server: No work can be sent for the applications you have selected 12/1/2009 9:22:52 AM SETI@home Message from server: No work is available for Astropulse v5 12/1/2009 9:22:52 AM SETI@home Message from server: You have selected to receive work from other applications if no work is available for the applications you selected 12/1/2009 9:22:52 AM SETI@home Message from server: Sending work from other applications 12/1/2009 9:22:54 AM SETI@home Started download of 16no06ac.11061.22158.16.10.229 12/1/2009 9:22:54 AM SETI@home Started download of 16no06ac.10738.24203.14.10.16 12/1/2009 9:22:57 AM Project communication failed: attempting access to reference site 12/1/2009 9:22:57 AM SETI@home Temporarily failed download of 16no06ac.11061.22158.16.10.229: connect() failed 12/1/2009 9:22:57 AM SETI@home Backing off 1 min 0 sec on download of 16no06ac.11061.22158.16.10.229 "Life is a tragedy for those who feel, and a comedy for those who think." "I never get into an argument that I cannot win." |
Samdani Send message Joined: 21 Oct 00 Posts: 85 Credit: 13,480,553 RAC: 0 |
after three reboots and a number of BOINC restarts, all downloads finally went through. |
Francesco Forti Send message Joined: 24 May 00 Posts: 334 Credit: 204,421,005 RAC: 15 |
after three reboots and a number of BOINC restarts, all downloads finally went through. Yes. Yesterday evening (my local time) during the weekley maintenance, someone in Berkeley have turned the right key ... so the music is again good :-) FF |
SmartWombat Send message Joined: 9 Jan 04 Posts: 64 Credit: 6,577,011 RAC: 0 |
What works for me is a PC reboot. All other applications work, and browsers etc can access the web. It's only BOINC that fouls up. Not S@H, but all my BOINC projects fail to communicate. Reboot and C@H and S@H will send my results and download new WUs. There's no LHC work available right now.... If it was just SETI I'd agree it was the router/server/ipconfig stuff. But since it's both projects for which I have work, I would suspect it's more likely a common factor. Anything from the Boinc Manager, Windows, my Router, my ADSL modem, my phoneline, my ISP ... but something that isn't Seti :) Since a reboot always fixes it, my first thought is that it's Windows AP getting in a twist. PAul [IMG][/IMG] |
1mp0£173 Send message Joined: 3 Apr 99 Posts: 8423 Credit: 356,897 RAC: 0 |
We're mixing issues. One is the whole project backoff mechanism, and why it exists. The other has to do with a failure at SETI@Home, plus an unfortunate but hard to find bug in libcurl -- one that existed for years, but was only found last month. |
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