Mark H Weaver <m...@netris.org> skribis: > This is the entry that reports the wrong inode number. Note that this > is a bind mount that mirrors /tmp/nix-build-make-boot0-3.82.drv-0 . > > I guess that <CHROOT>/tmp/nix-build-make-boot0-3.82.drv-0 should have > the same inode as <CHROOT>/tmp/nix-build-make-boot0-3.82.drv-0/. , but > apparently that is not the case from within guix-daemon, even though it > _is_ the case when I set up the chroot manually using "mount --bind".
OK. > One notable difference between the chroot I set up is that the bind > mounts I created were part of the global namespace, whereas guix-daemon > restricts the bind mounts to a private namespace. > > My initial hypothesis is that this is a namespace-related bug in Linux > (the kernel). In case it has already been fixed, I will first work on > upgrading Linux to 3.10.15 (and if that fails, 3.11.x). Sounds like a good idea to start with. Also, you could fiddle with libstore/build.cc–e.g., by removing CLONE_NEWNS from the ‘clone’ flags–to try to isolate the bug. Ludo’.
