I have a user unit running, that is currently failing. I want to know when it started failed, so I'm checking its logs with
journalctl --user -u pycardsyncer.service
However, this is only giving me the logs from the last four hours. Is there a way to get logs from prior to this?
Further, I sometimes see logs with the following:
Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.
Where have these been "rotated" to?