I have a small external backup drive where I dump my phone camera captures and archive YouTube channels - nothing special; a few terabytes, mostly mp4s.
Is there anything I need to do before/after I swap?
If it matters, the drive is 9TB, formatted as NTFS, and connected via USB 3.0.
I also have 4 internal drives, but I’m not so much worried about them, as I plan on just formatting everything but the external.


As already suggested, for portable media exFAT is the way to go. Might also need an additional package not immediately installed by default, but nothing a quick apt-get install or dnf install won’t sort out in a second.
Portable is a strong word. It’s not so much a portable drive as it is a desktop external HDD that utilizes USB for data transfer. Technically portable, but not really made to toss in your pocket. It wouldn’t be an external drive if I hadn’t run out of headers before I wanted it. And I already had stuff on my other drives so I couldn’t just swap one out. I mean, I could, but I dedicate them to things - system drive, games, raw video captures to edit, exported videos that have been edited / miscellaneous, and then this external drive for phone backups and archived media.