How can I change the location of Attachment Storage?

I’ve recently setup a new GitLab instance on AWS. OS: CentOS7. It has 2 Volumes. One is / and is 8GB. The other is 20GB.

I’ve moved the git data from /var/opt/gitlab/gitdata to /mnt/othervol.

However I noticed that GitLab stores its attachments in a different place?

If there is an option to store the attachments on S3 does that mean they are not part of the git-data folder? If so, I would like to change the location of that as well. Is there anyway I can do that?

Where are attachments stored?

Any help would be appreciated. Thanks.