system wakeup caused by write operations to /var/lib/dovecot/instances

[Tijl]

Ruben Safir schreef op 2019-02-07 19:26:

> On Thu, Feb 07, 2019 at 05:10:04PM +0100, Tijl via dovecot wrote: Hi Timo, 
> 
> Thank you very much for replying with an instant solution!
> 
> Suggestion for future release: a setting in the configuration to
> enable/disable the automatic instance_update_now action and/or set the
> timeout by the user.
> 
> In the meanwhile I can use the recompiled version with this code change.
> Problem solved for me. 
> 
> Regards,
> Tijl 
> 
> Timo Sirainen schreef op 2019-02-07 15:59:
> 
> On 2 Feb 2019, at 6.44, Tijl <dovecot at odie.be> wrote:
> 
> How can dovecot be run without writing to /var/lib/dovecot/instances everyday? Is there a configuration setting for this?

Postfix can do this without that added infrastructure. 

Could you explain how this can be accomplished with Postfix?
At the moment I don't use Postfix (I use Dovecot only to store mail
archives) but I'm OK to install it, just for this.
Thank you for your advice already! 

> You'd need to patch src/master/main.c instance_update_now() to remove: 
> 
> to_instance = timeout_add((3600 * 12 + i_rand_limit(60 * 30)) * 1000, 
> instance_update_now, list); 
> 
> I'm not quite sure why I wrote such code to update it continuously.

-- 
So many immigrant groups have swept through our town
that Brooklyn, like Atlantis, reaches mythological
proportions in the mind of the world - RI Safir 1998
http://www.mrbrklyn.com

DRM is THEFT - We are the STAKEHOLDERS - RI Safir 2002
http://www.nylxs.com - Leadership Development in Free Software
http://www2.mrbrklyn.com/resources - Unpublished Archive 
http://www.coinhangout.com - coins!
http://www.brooklyn-living.com

Being so tracked is for FARM ANIMALS and extermination camps, 
but incompatible with living as a free human being. -RI Safir 2013
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://dovecot.org/pipermail/dovecot/attachments/20190207/0ce0f159/attachment-0001.html>