In this blog post we’re going to cover systemd, process exit codes and highlight how systemd reacts in certain exit conditions from SQL Server on Linux. My friend and SQL Server guru Argenis Fernandez – @dbargenis asked about this behavior on Twitter and I’ve been meaning to write this post, so here you go! Also, there’s a Connect item filed by Argenis on this here. Vote!
systemd Basics Systemd is an initialization daemon, it’s job is to bring the system to usable state.