Nagios Support Forum

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Daniel Wittenberg wrote:
>
> Doesn?t this create potential problem if you just do a normal start
> with errors and not a restart? i.e. verify -> stop -> update configs
> -> start -> die ?
>

the start case already includes a config verification and decides upon
return value either to start the daemon or to throw an error. the patch
considers to remove the doubled verification, so i think it's fine.

Kind regards,
Michael


> Dan
>
> *From:*SCHAER Frederic [mailto:[email protected]]
> *Sent:* Monday, March 07, 2011 10:30 AM
> *To:* [email protected]
> *Subject:* [Nagios-devel] nagios startup script patch
>
> Hi,
>
> Attached is a patch that intends to remove duplicate configuration
> checks when (re)starting nagios.
>
> Especially, this divides by three nagios restart time for large
> configurations since the restart sequence is no more ?verify - stop -
> verify - start + nagios paths check?, but only ?verify - stop - start
> without checking paths? .
>
> Without patch, and because of circular dependencies checks, my nagios
> is taking 15 minutes to restart:
>
> # time service nagios restart
>
> Running configuration check...done.
>
> Stopping nagios: ...done.
>
> Starting nagios: done.
>
> real 15m40.751s
>
> user 15m24.449s
>
> sys 0m1.388s
>
> With this simple patch :
>
> # time service nagios restart
>
> Running configuration check...done.
>
> Stopping nagios: ..done.
>
> Starting nagios: done.
>
> real 5m2.680s
>
> user 4m52.048s
>
> sys 0m0.820s
>
> I hope this gets included in the code?
>
> Cheers,
>
> Frederic Schaer
>
>
>
> ------------------------------------------------------------------------------
> What You Don't Know About Data Connectivity CAN Hurt You
> This paper provides an overview of data connectivity, details
> its effect on application quality, and explores various alternative
> solutions. http://p.sf.net/sfu/progress-d2d
>
>
> _______________________________________________
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> [email protected]
> https://lists.sourceforge.net/lists/lis ... gios-devel


--
DI (FH) Michael Friedrich

Vienna University Computer Center
Universitaetsstrasse 7 A-1010 Vienna, Austria

email: [email protected]
phone: +43 1 4277 14359
fax: +43 1 4277 14338
web: http://www.univie.ac.at/zid
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Daniel Wittenberg wrote:



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