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World Community Grid Forums
Category: Completed Research
Forum: The Clean Energy Project - Phase 2 Forum
Thread: Transient upload error |
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Thread Status: Active Total posts in this thread: 198
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rbotterb
Senior Cruncher United States Joined: Jul 21, 2005 Post Count: 401 Status: Offline Project Badges: 
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I had 2 CEP2 WUs trapped today with these issues on upload. I see that one of them finally got its upload complete, but the other one still in retry mode. It looks like at least some of the work is completing and I'll just have to be patient on the rest over the next upcoming hours while the tech team works on the issue.
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
Hi,
We are working to clear the backlog now, so hopefully you will see your other unit send soon. If you remain stuck for a long time, then send us the name of the WU and we will try to unfreeze it. Thank you for your patience! Your Harvard CEP Team |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
I aborted one upload because it kept repeated this:
2/9/2014 2:22:47 PM World Community Grid [error] Error reported by file upload server: EOF on socket read : asked for 16382, got 246 2/9/2014 2:22:47 PM World Community Grid Temporarily failed upload of E219195_260_I.56.C42F10H14N4.00257074.2.set1d06_0_4: transient upload error 2/9/2014 2:22:47 PM World Community Grid Backing off 2 min 46 sec on upload of E219195_260_I.56.C42F10H14N4.00257074.2.set1d06_0_4 I've decided to back off of the CEP project. Eve |
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spout23
Advanced Cruncher Joined: Apr 24, 2012 Post Count: 89 Status: Offline Project Badges: 
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I have two wu's stuck too.
Since Sunday 0422 Hrs CST. 2/9/2014 5:12:41 PM | World Community Grid | Started upload of E219067_414_I.52.C41F3H21N2O6.00358172.1.set1d06_1_4 Since Sunday 1422 Hrs CST. 2/9/2014 5:12:41 PM | World Community Grid | Started upload of E219067_445_I.52.C45H21N7.00242695.0.set1d06_2_4 Thanks Spout23  |
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Former Member
Cruncher Joined: May 22, 2018 Post Count: 0 Status: Offline |
Dear EveB,
we've cleaned up the stuck upload E219195_260_I.56.C42F10H14N4.00257074.2.set1d06_0_4. Sorry for the trouble. Dear spout23, the two files you mentioned are not stuck on our end. Best wishes, Your CEP team |
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astroWX
Advanced Cruncher USA Joined: Sep 1, 2007 Post Count: 56 Status: Offline Project Badges:
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It is common on my machines that one short file (usually _4) hangs with the 'lock' message. They tend to self-resolve after six, sometimes seven, attempts.
----------------------------------------A greater frustration is the already-mentioned upload file size. I've seen 92+ MB. (Perhaps there should be a pool [Edit: separate thread, of course] on when the first upload >100MB will occur...) That's a lot of bandwidth generated by several quads which crank-out 12 to 16 tasks per day. Otherwise, useful project. [Edit 1 times, last edit by astroWX at Feb 14, 2014 10:59:47 PM] |
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svincent
Advanced Cruncher Joined: Jan 3, 2009 Post Count: 53 Status: Offline Project Badges:
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It seems that the era of >100MB uploads is here. Sitting in my transfer list, waiting until the dead of night to be uploaded, is E219485_733_I.58.C52H24N4O2.00246138.1.set1d06_1_4. Weighs in at 101.51 MB.
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uplinger
Former World Community Grid Tech Joined: May 23, 2005 Post Count: 3952 Status: Offline Project Badges: 
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These work units that are running are using a larger molecule than normal. This as well as the increase from 12 hours to 18 hours for the cutoff has caused the result size to creep up in size. These larger molecules should run their course through the grid probably by next Monday. The work units after that should be back to normal size.
Thanks, -Uplinger |
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Speedy51
Veteran Cruncher New Zealand Joined: Nov 4, 2005 Post Count: 1326 Status: Offline Project Badges:
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Thanks for the feedback on the task sizes, when you say task are returning to normal size is this with a CPU runtime of roughly between 7 and 12 hours?
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uplinger
Former World Community Grid Tech Joined: May 23, 2005 Post Count: 3952 Status: Offline Project Badges:
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When I say back to normal size, I mean the size of the molecule that will be calculated against. This should cause workunits to speed up as they are less difficult. The cutoff will still be at the 18 hour limit though.
Hope this helps, -Uplinger |
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