ExecStop=/bin/true was my first idea, but Martin rightfully pointed out, that this doesn't influence KillMode, i.e. we need KillMode=none.
With that KillMode setting, I think we can actually drop ExecStop=/bin/true, so what remains is
KillMode=none
systemd has a final killing spree, before it unmounts the file systems and I don't think dbus needs to do something special on stop?
We might have a problem, if /usr is on NFS and (at least on Debian) dbus-daemon being installed in /usr/bin, which would keep the FS busy.
ExecStop=/bin/true was my first idea, but Martin rightfully pointed out, that this doesn't influence KillMode, i.e. we need KillMode=none.
With that KillMode setting, I think we can actually drop ExecStop=/bin/true, so what remains is
KillMode=none
systemd has a final killing spree, before it unmounts the file systems and I don't think dbus needs to do something special on stop?
We might have a problem, if /usr is on NFS and (at least on Debian) dbus-daemon being installed in /usr/bin, which would keep the FS busy.