I want to learn more about file systems from the practical point of view so I know what to expect, how to approach them and what experience positive or negative you had / have.
I found this wikipedia’s comparison but I want your hands-on views.
For now my mental list is
- NTFS - for some reason TVs on USB love these and also Windows + Linux can read and write this
- Ext4 - solid fs with journaling but Linux specific
- Btrfs - some modern fs with snapshot capability, Linux specific
- xfs - servers really like these as they are performant, Linux specific
- FAT32 - limited but recognizable everywhere
- exFAT - like FAT32 but less recognizable and less limited
I use ext4 for all boot drives and root filesystems. Anything really important goes on a ZFS array. And for my Linux isos, I use a drive with ext4 + snapraid. The parity drive has xfs because ext4 has a 16tb file size limit.
Got rid of anything NTFS as it was unreliable and slow on Linux.