from Hacker News

Ext4 vs. Fat32 file allocation

by pretty_bubbles on 3/7/15, 8:55 PM with 1 comments

• by duskwuff on 3/8/15, 7:01 AM

  That FAT32 doesn't support sparse files is a well-known fact. But that isn't even necessarily the limiting factor here; the size of a file on FAT32 is represented by an unsigned 32-bit integer, and is thus limited to one byte short of 4 GiB.

  Some of the other details mentioned here are inaccurate as well. In particular, stat() returns both the file length and the size on disk; ls will typically display the length, not the size on disk.