what is the difference between /media, /mnt and /run/mount
In FHS-2.3, we have /media that holds mount points for removable media such as CD-ROMs and we have /mnt that holds temporarily mounted filesystems.
On the other hand, we have /run/media and /run/mount. For me, the CDs and USBs are mounted on /run/media
I have seen similar trend (mount on /run/media) in fedora 20 - GNOME 3.10.4 and ubuntu 14.04.1 (installed on virtual box) with GNOME 3.10.4. But when I plugged in a USB flash (with auto-mounter script) on a system with Centos 6 and GNOME 2.28.2 it was mounted on /media.
I don't see any clear distinction. What is the difference between /media, /mnt and /run/mount?