I've got a newly setup staging server using Virtualmin and I'm fiddling with getting S3 backup happening. I've got it configured (I believe) correctly.
Is this an S3 permission thing? I have no idea where to start looking.
If I attempt to run a backup against any existing bucket (not created inside VirtualMin) then it just runs forever and uses a ton of CPU. No errors are produced but it never completes. The server itself has one test domain on it with a handful of small files, so I would expect the process to be fairly quick.
Backups against the a bucket created by VirtualMin actually do work!
Operating system CentOS Linux 7.6.1810 Virtualmin 6.06