[systemd-devel] Difference between After and RequiredBy

[Edward Z. Yang]

Hello folks,

On this ticket [1], we're attempting to figure out what
the relationship between services like httpd.service and remote-fs.target
are.  One particular point of contention is this: what is the
difference between 'After' and 'RequiredBy'? Which is correct
in this circumstance?

Thanks,
Edward

[1] https://bugzilla.redhat.com/show_bug.cgi?id=751591