bugnano / archivefs Goto Github PK

Did a test with 7z and zip and the mounted folder is always empty.
Any clues?

First of all, great work. In Ubuntu 20 it worked like a charm, but in Debian 10 when I try to access the mounted path always got "Function not implemented".

I tried both cargo install and building from source with the same results. No warnings or error reported in build or installation process, and the mount command (sudo ./archivemount /path/to/zipfile /tmp/mountpath) runs without problem.
Running with the -d switch it shows the content of the zip file without warnings or errors, but ls /tmp/mountpath returns "cannot open directory '.' : Function not implemented".

Environment (fresh install):
Linux debian 4.19.0-18-amd64 #1 SMP Debian 4.19.208-1 (2021-09-29) x86_64 GNU/Linux
cargo 1.56.0 (4ed5d137b 2021-10-04)
rustc 1.56.0 (09c42c458 2021-10-18)
libarchive-dev 3.3.3.4

I'm getting Error: too short control message length (no other output, exit code 1) when trying to mount a large 7-Zip archive. A quick GitHub search suggests the error comes from polyfuse. I installed archivefs with cargo install, so RUST_BACKTRACE=1 doesn't do anything.

Sadly, I cannot share the archive in question, but I can share some metadata. I will try to come up with an MRE and a backtrace later.

Type = 7z
Physical Size = 2785371007
Headers Size = 68985
Method = LZMA2:26 BCJ
Solid = +
Blocks = 13