[nsd-users] [PATCHES]: Don't check zone files modification after NSD start or after receiving HUP signal.

W.C.A. Wijngaards wouter at nlnetlabs.nl
Wed Jan 16 15:27:25 UTC 2013


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Hi Robin,

On 01/15/2013 10:19 PM, Robin Hack wrote:
> Sorry, i forgot.Patches are for NSD 4.0beta2.

Thank you, I have applied your patch, but I have modified it,
it is called 'zonefiles-check: yes' (shorter, and default is yes,
which is easier to understand).  One option that disables sighup and
startup checks.  "nsd-control reload" still checks all mtimes, even if
option is toggled, because you trigger it manually.  Is this a good
way to have both patches that you sent?

Best regards,
   Wouter

> On Tue, Jan 15, 2013 at 9:35 PM, Robin Hack <hack.robin at gmail.com>
> wrote:
>> Hi.
>> 
>> I am sending a set of patches, which add options to a
>> configuration file: diable-zonefiles-check:yes/no -
>> enable/disable check of zone files modification after NSD start 
>> disable-zonefiles-check-hup: yes/no - disable/enable check of
>> zone files modification after receiving HUP signal
>> 
>> Our servers hold over 150 000 zones and it is not required big
>> disk operations (call stat() on each file) after NSD start or
>> receive HUP signal. Maybe someone will like these configuration
>> options.
>> 
>> Changes and upgrades are welcome :).
>> 
>> This patches and other patches are also available on my github. 
>> https://github.com/marmolak/nsd-4.0-personal-patches Maybe they
>> will be interesting and inspirating for someone.
>> 
>> Best regards, Robin Hack
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