Post #1704244
2026-04-26 23:02 UTC
I read the page you linked to but I have no idea what I’m supposed to do with it. If it’s talking about using the “mount” command, I’ve already used that and even though I specifically enabled zstd as the compression method, files aren’t being compressed. I know this because I’m using a file that’s slightly larger than the free space but it’s still giving errors about not having enough space.
Replies (1)
-
@edinbruh@feddit.it 2026-04-26 23:25
That is not a good method for testing. Maybe the filesystem still requires new files to be smaller than free space. Or maybe the file could be not really compressible, for example, you won’t be able to compress random data. You also won’t compress already compressed data, like videos. You could write a real text file of some kB and then check the compression ratio with something like “compsize”. The mount command mounts the disk with the options you give to it but only once. Now, because you don’t want to manually run mount everytime you use your disk, you must set it up so it is always mounted with the options you want. Udisks2 is one of the tools for that.