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I have an error, where I cant find anything related to it on the www: The error pops up everythime I start/login into Rstudio-Server(installed on an Linux-Server). It worked for month.

  05 Jan 2016 07:13:38 [rsession-me] ERROR system error 24 (Too many open     files); OCCURRED AT: core::system::file_monitor::Handle      core::system::file_monitor::detail::registerMonitor(const core::FilePath&,      bool, const boost::function<bool(const core::FileInfo&)>&, const       core::system::file_monitor::Callbacks&) /home/ubuntu/rstudio/src/cpp/core/system       /file_monitor/LinuxFileMonitor.cpp:455; LOGGED FROM: void        session::module_context::<unnamed>::onMonitoringError(const       core::Error&) /home/ubuntu/rstudio/src/cpp/session/SessionModuleContext.cpp:360

I tried:

sudo rstudio-server suspend-all

sudo rstudio-server stop

sudo rstudio-server restart

But the error still pops up.

Mamba
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  • I remember something like this in rare cases when I closed a specific program "in the wrong way". The only thing that worked for me was restarting the machine... After a few month it occurred again. But a restart solves the problem in general. – drmariod Jan 05 '16 at 07:27
  • Have you tried just restarting the RStudio server ? A machine reboot may not be needed. – steveb Jan 05 '16 at 07:28
  • Also by searching "too many open files" on the internet you get some good description of the problem... Looks like it is a general problem and not just rstudio related. – drmariod Jan 05 '16 at 07:30
  • @ drmariod. I would like to avoid to restart the linux-machine. there are plenty of jobs running. But I feel I have to :). @ steveb yes, i restarted the server. – Googme Jan 05 '16 at 07:34

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