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Former Member
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Wrong date hangs client

I have a small app that checks a time server on the internet (clock.psu.edu:123) and syncs the time on one computer every 2 hours. Today something happened and it set the date to Jan 2032, then 2 hours later set it back to the correct time. I understand BOINC failing to fetch work when the date went beyond the website cert expiration date, but when the time was corrected it went to

Suspending computation - running CPU benchmarks

and never came back from that... I found it like that about 3 hours later and had to restart BOINC to get it to start crunching again.

I've disabled the time app and will sync the time manually when I see it's off... just wondered why BOINC would go into the benchmarks check and never finish (well, not finish them within 3+ hours, anyway).
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[Edit 1 times, last edit by Former Member at Apr 27, 2009 7:55:25 AM]
[Apr 27, 2009 7:52:00 AM]   Link   Report threatening or abusive post: please login first  Go to top 
Former Member
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Re: Wrong date hangs client

You need to use proper time synchronisation software. No reasonable NTP client will make a large time correction. Most will only make corrections that are less than one day.

When the time is changed by a large amount, all of BOINC's time estimation is invalidated.
[Apr 27, 2009 8:03:53 AM]   Link   Report threatening or abusive post: please login first  Go to top 
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