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Re: [perfsonar-user] pscheduler: too many open files


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  • From: Mark Feit <>
  • To: Marian Babik <>, "" <>
  • Subject: Re: [perfsonar-user] pscheduler: too many open files
  • Date: Mon, 11 Sep 2017 15:07:09 +0000
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Marian Babik writes:

Hi All,
noticed an exception in the pscheduler logs, so I wonder if someone has
seen this already:
Sep 11 15:25:36 perfsonar-lt safe_run/ticker ERROR Restarting
Sep 11 15:25:36 perfsonar-lt safe_run/ticker ERROR Program threw an
exception after 0:00:00.002590
Sep 11 15:25:36 perfsonar-lt safe_run/ticker ERROR Exception: IOError:
[Errno 24] Too many open files: '/etc/pscheduler/database/database-dsn'

I’ll have a look at that and write a ticket; it’s probably a file that isn’t
getting closed.

The ticker is the process that does a lot of the background cleaning up and
maintenance, so you might not notice that it’s a problem. I would recommend
restarting pscheduler-ticker to keep everything working.

--Mark





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