Message boards : Number crunching : All tasks are pending
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Harri Liljeroos
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Message 30837 - Posted: 19 Jun 2017, 6:41:30 UTC

All newly finished tasks I have are in pending state since late last night (sixtrack and Atlas).
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Profile Nils Høimyr
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Message 30839 - Posted: 19 Jun 2017, 7:16:31 UTC

We had a network problem at CERN last night, leading to a number of issues for our servers. BOINC servers should be back in business now, sorry for the trouble.
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Harri Liljeroos
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Message 30850 - Posted: 19 Jun 2017, 9:47:23 UTC

Now my pending Atlas tasks have been validated but sixtrack tasks are still waiting for validation although they have reached quorum.
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Eric Mcintosh
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Message 30853 - Posted: 19 Jun 2017, 10:23:50 UTC - in response to Message 30850.  

Hello again Harri, I would be interested to know if you get any new SixTrack work.
I hope to post later today with at least a partial work round. Eric.
eric.mcintosh@cern.ch
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Harri Liljeroos
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Message 30856 - Posted: 19 Jun 2017, 11:00:44 UTC - in response to Message 30853.  

Hello again Harri, I would be interested to know if you get any new SixTrack work.
I hope to post later today with at least a partial work round. Eric.
eric.mcintosh@cern.ch


Hello Eric,

I have received new sixtrack tasks today, so for me the downloads are working. The tasks that are currently been crunched take quite a long time so the demand from my hosts has not been very high.
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Message 30857 - Posted: 19 Jun 2017, 11:00:59 UTC

after not having received any CMS tasks since early morning, for about one hour now I have not received any ATLAS tasks either.

Major problem still prevailing?
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Harri Liljeroos
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Message 30858 - Posted: 19 Jun 2017, 11:05:52 UTC - in response to Message 30857.  

Usually I have two Atlas tasks in my queue, 1 running and 1 waiting. Now I have only one which was downloaded at 03:00 UTC today. Unfortunately I am not at that host so I don't know if that is being crunched at the moment or if other projects are active now.
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Message 30867 - Posted: 19 Jun 2017, 13:57:52 UTC - in response to Message 30858.  

We had issues with task balancing today with the huge backlog of tasks in the queue following yesterday's incident.

Now we have increased the shared memory task buffer and feeder query size, and hope that tasks go out faster now.

There should be ATLAS tasks too coming, my BOINC client just got one after finishing the Sixtrack tasks.
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Message 30869 - Posted: 19 Jun 2017, 13:59:27 UTC - in response to Message 30867.  

I also got one about 15 minutes ago.
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Harri Liljeroos
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Message 30886 - Posted: 19 Jun 2017, 17:57:37 UTC

All seems to be back to normal. Pending tasks with quorum have been validate for sixtrack and Atlas. Also downloads are working normally.
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Message 30889 - Posted: 20 Jun 2017, 0:10:14 UTC

I still have SixTrack tasks pending here (reminds me of 2004)
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Message boards : Number crunching : All tasks are pending


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