I'm trying to copy a large amount of data (70Gb) from my laptop to /Music. I've started by using usb file transfer from my file manager, Thunar, on Manjaro Linux. It gets part way through then refuses to copy any more (thunar just hangs, and the connection seems to die). There is still 209GB of space left on the phone (Pixel 8 with 256GB).
I don't know what the problem is. I'm guessing /Music may be allocated a fixed amount of space. Is there any equivalent of df on Graphene I can use to see how the space is allocated? If its not that, I would be happy trying ssh instead. but looking in F-Droid I see that SimpleSSHD, which I am used to, doesn't work with recent Androids and is not getting security updates anyway. Is there any free (open) sshd implementation that doesn't depend on Google play that people could recommend?