Message boards : Number crunching : Still can't upload!
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Profile The Gas Giant

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Message 14084 - Posted: 21 Jun 2006, 8:50:26 UTC

After yesterdays outage I still can't upload. I now have over 80hrs of cpu time waiting to upload. What gives?

Live long and crunch!

Paul
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BOINC/SAH BETA
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Profile adrianxw

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Message 14086 - Posted: 21 Jun 2006, 9:19:59 UTC

I don't know what the issue is still, but can confirm you are not alone, I can't upload either.

Wave upon wave of demented avengers march cheerfully out of obscurity into the dream.
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Profile The Gas Giant

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Message 14087 - Posted: 21 Jun 2006, 10:04:29 UTC

Yeah, I know another of my teammates cannot upload either...bugger
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Profile The Gas Giant

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Message 14088 - Posted: 21 Jun 2006, 10:04:32 UTC

Yeah, I know another of my teammates cannot upload either...bugger!
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Profile Webmaster Yoda

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Message 14089 - Posted: 21 Jun 2006, 10:22:27 UTC - in response to Message 14088.  

Yeah, I know another of my teammates cannot upload either...bugger!


I had trouble uploading all day. I then set BOINC to use a proxy (external to my network) and I got the uploads happening.

It's back to normal now (without proxy). Must have been DNS propagation issues related to the "network renumbering of a part of the CERN network".
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Profile adrianxw

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Message 14090 - Posted: 21 Jun 2006, 11:42:05 UTC

Just re-tried comms and still nothing, but if it is a DNS issue, it may not have percolated this far yet. I'll just leave it for now - their servers will be busy anyway.

Wave upon wave of demented avengers march cheerfully out of obscurity into the dream.
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Profile The Gas Giant

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Message 14091 - Posted: 21 Jun 2006, 13:03:35 UTC

I stopped BOINC and restarted. It worked a treat. All uploaded and reported.
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watnou

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Message 14092 - Posted: 21 Jun 2006, 13:15:58 UTC - in response to Message 14091.  

I stopped BOINC and restarted. It worked a treat. All uploaded and reported.

Indeed. That worked.
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Profile Steve Cressman
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Message 14093 - Posted: 21 Jun 2006, 14:28:02 UTC
Last modified: 21 Jun 2006, 14:30:26 UTC

All I did yesterday to get it communicating again was to go into my DNS cache and remove the entries for lhcathome-sched1.cern.ch and lhcathome.cern.ch. Then the new addresses were picked up right away.
:)
98SE XP2500+ @ 2.1 GHz Boinc v5.8.8
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Profile adrianxw

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Message 14103 - Posted: 21 Jun 2006, 20:28:35 UTC

Restarting BOINC worked for me as well. The implication here is that BOINC is using a cached value rather then refreshing it. For "fire and forget" type users, (those who attach and just let it run), this would be an issue. Perhaps people with a lot of work crunched will now miss their deadlines?

Wave upon wave of demented avengers march cheerfully out of obscurity into the dream.
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Stefan

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Message 14105 - Posted: 21 Jun 2006, 23:33:08 UTC - in response to Message 14103.  

LHC main page occasionally shows Database overload - please hold connections

So just wait a bit...
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Travis DJ

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Message 14140 - Posted: 23 Jun 2006, 18:07:48 UTC - in response to Message 14093.  

All I did yesterday to get it communicating again was to go into my DNS cache and remove the entries for lhcathome-sched1.cern.ch and lhcathome.cern.ch. Then the new addresses were picked up right away.
:)


In English (on windows 2k/xp machines):

1) Start -> Run -> type "ipconfig /flushdns"

A box will appear and disappear. All stored dns entries are emptied and will be automatically refreshed. :)
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Profile Steve Cressman
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Message 14147 - Posted: 23 Jun 2006, 21:32:36 UTC - in response to Message 14140.  

All I did yesterday to get it communicating again was to go into my DNS cache and remove the entries for lhcathome-sched1.cern.ch and lhcathome.cern.ch. Then the new addresses were picked up right away.
:)


In English (on windows 2k/xp machines):

1) Start -> Run -> type "ipconfig /flushdns"

A box will appear and disappear. All stored dns entries are emptied and will be automatically refreshed. :)

Yes that works too but since I run a large (1500 entries) DNS cache I just removed the 2 entries. I have a small program that I wrote to adjust the size of the cache and expiry times of the entries. So just a simple search of the entries to find what i'm after and then delete them and it only takes a couple seconds longer then just doing a flush. But then it does not need to look up all the other entries again this way. For most people a cache of this size is uneeded nor desirable.
:)
98SE XP2500+ @ 2.1 GHz Boinc v5.8.8
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Message boards : Number crunching : Still can't upload!


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