[CentOS] systemd

Wed Jan 9 15:43:38 UTC 2019
Steve Clark <steve.clark at netwolves.com>

Hi List,

I am trying to understand what After= means in a unit file. Does it mean after the specified target is up and operational or
only that the target has been started?

I have something that needs postgres but postgres needs to be operational not just started. Sometimes it can take a bit
for postgres to become operational.