Re: "Resource temporarily unavailable", systemd and your FAQ Webpage

Hello Nic,

Zitat von Nic Bernstein <[email protected]>:

> Stephan,
> Thank you for this very interesting description of both the problem  
> and the solution.  I'm curious which Linux distribution you're  
> using?  We're using Ubuntu Xenial (16.04) and find the following  
> default settings:
>
>    $ grep -i tasks /etc/systemd/system.conf
>    #DefaultTasksAccounting=no
>    #DefaultTasksMax=
>
> so this would seem not to be an issue on Ubuntu systems, at least.
>
> Cheers,
>     -nic
>
> On 12/16/2016 02:54 AM, Stephan Lauffer via Info-cyrus wrote:

The problems here where was found on SLES-12-SP2 and a openSUSE Leap  
42.2. I guess all SUSE systemd distros may have this limits (it's not  
a bug, it's a feature). ;-)

But in general every systemd may be affected... it is just a question  
of the systemd setup there. RedHat left a comment in the ulimit file  
(see https://bugzilla.redhat.com/show_bug.cgi?id=754285). In our rhel  
7.2 I can read..:

# /etc/security/limits.conf
#
#This file sets the resource limits for the users logged in via PAM.
#It does not affect resource limits of the system services.
[...]

Im am missing this in SuSE (will open a request there). But ok, if the  
sysadmin is really up to date he may already know. :-))

But like mentioned before I vote for a paraphraph 4 in the cyrus FAQ  
about "The process count keeps growing!"

-- 
Liebe Gruesse, with best regards
Stephan Lauffer

Pedagogical University Freiburg - Germany
http://www.ph-freiburg.de/zik/
Fon/ Fax: +49 761 682 -559/ -486

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