[Pdns-users] Systemctl Daemon Problem After each pdns upgrade

Michael Loftis mloftis at wgops.com
Sat Sep 30 00:29:37 UTC 2023

On Thu, Sep 28, 2023 at 14:30 IHI IHI via Pdns-users <
pdns-users at mailman.powerdns.com> wrote:

> Hello
> When upgrading to a new version(PowerDNS Recursor v4.7-->4.8-->4.9-->5),
> despite choosing to keep the current configuration file,but its tuning
> parameters at
> pdns-recursor.service(/lib/systemd/system/pdns-recursor.service) will
> return to its default values!
> for example:
> # my Tuning
> LimitNOFILE=65536
> returns to the default value--->16384

The correct way to make these changes is with an override, not to the
service file itself.
Use systemctl edit or create the override yourself and daemon-reload.

This problem causes the pdns-recursive daemon to be reconfigured and
> restarted again after each new version upgrading.
> Is this normal behavior or can it be fixed?
> Many Thanks for your efforts.
> Habibi
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> Pdns-users at mailman.powerdns.com
> https://mailman.powerdns.com/mailman/listinfo/pdns-users
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