Re: Core dump of crashing service program

From: Liviu Nicoara <lnicoara_at_thinkoid.org>
Date: Tue, 9 Aug 2022 12:42:13 -0400

On Tue, Aug 9, 2022 at 12:16 PM Laurent Bercot <ska-skaware_at_skarnet.org>
wrote:

>
> >... Yes,
> >my system uses s6-linux-init and I am using s6-rc as a service manager.
>
> ...
> With s6-l-i, since the supervision tree is started very early, and
> s6-svscan is pid 1, all the services are started with the default
> resource limits set by the kernel. ...
>
> In order to change this default, you need to modify stage 1. ...
> Then reboot.
>

Outstanding. I am going to link this to a posting I made on Artix s6 forum
board about the same topic.

>
> After that, if your services still cannot create coredumps, then it
> means the kernel sets the hard limit at 0, and that will be more
> difficult to work around. (Might be time to give an option back to
> s6-softlimit so it can modify hard limits as well...)
>

Hard limit is unlimited, AFAICT.
Received on Tue Aug 09 2022 - 18:42:13 CEST

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