On Fr, 24.03.23 03:16, Petr Menšík (pemen...@redhat.com) wrote: > Even if it could not use filesystem monitoring, I guess it could check those > files only once per second or so. Should not depend on number of done > queries.
It's not so easy. We generally want to give the guarantee that if people from some script patch around in /etc/resolv.conf and immediately fire a DNS request afterwards, that we'll handle this and give you answers with the new config. There are conflicting goals here: nice, reliably behaviour that config changes are guaranteed to be taken into account, and a simple goal of performance to reduce these stat calls. Lennart -- Lennart Poettering, Berlin
