Message boards : CMS Application : What ERROR is? Ritardato (Delayed): VM job unmanageable, restarting later.
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Enzo Ricci

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Message 43662 - Posted: 21 Nov 2020, 16:05:11 UTC

Hi, my BOINC system don't scale down if I need of more power for my jobs, so
I closed the BOINC window. When ended my jobs I restarted BOINC and
the activity in elaboration display this error:
Ritardato, I am Italian, it means delayed: VM job unmanageable, restarting later.
But the job don't restart...
I thank you for any help/suggestions.
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computezrmle
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Message 43664 - Posted: 21 Nov 2020, 16:44:43 UTC - in response to Message 43662.  

Root cause of this problem is a communication timeout along the chain
BOINC client <--> vboxwrapper <--> CMS VM

CPU throttle should be set to 100 %.
Your's is set to 40% which makes those timeouts more likely, especially in suspend/resume phases.

Your BOINC client has set an error timeout of 86400 s which can be cleard if you restart BOINC.
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Enzo Ricci

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Message 43668 - Posted: 22 Nov 2020, 16:08:13 UTC - in response to Message 43664.  

Hi, Thank you very much for help!!!
I have changed my CPU time from 40% to 50% and all is OK.
I try to have the maximum of CPU time allowed without over warn
the CPU.
With best regards.
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Message boards : CMS Application : What ERROR is? Ritardato (Delayed): VM job unmanageable, restarting later.


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