Problem
As a Linux user, I would like to mount the OX Drive folder (formally known as Infostore), but changes are not synchronized back to the Open-Xchange server.
Solution
1. Edit /etc/davfs2/davfs2.conf and insert the following:
use_locks 0
if_match_bug 1
debug http
2. unmount and mount again:
mount -t davfs https://<myserver.com>/servlet/webdav.infostore /mnt