3 ms·

If you do it over NFS or whatever then you can collaborate as well.

by superdisk 11mo ago

mvanbaak 11mo ago
git over nfs ... not the very best idea.
- kragen 11mo ago
  I haven't tried it, but I think it's fine if only one person has write access to any given clone. You can pull back and forth between clones freely. It's if you have two Git clients trying to write to the same repo that you'll have problems.
  - kbolino 11mo ago
    Shared write access to the same git repo directory can be done sanely, but you have to get a number of things right (same group for all users, everything group writable, sticky bit on directories, set config core.sharedRepository=group): https://stackoverflow.com/a/29646155 https://stackoverflow.com/a/29646155
    - kragen 11mo ago
      Yes, when you're not on NFS. Maybe it works on NFS but I wouldn't bet my project on it. Locking reliably on NFS is easy to get wrong, and it's a comparatively little-tested scenario now compared to 30 years ago. (You'll notice that the question doesn't even mention the possibility of NFS.) Fortunately at least with Git it's easy to have lots of backups.
      - superdisk 11mo ago
        For what it's worth they do call it out in the manual as a common thing to do: https://git-scm.com/book/ms/v2/Git-on-the-Server-The-Protocols https://git-scm.com/book/ms/v2/Git-on-the-Server-The-Protoco... Granted I've never tried it so take it with a grain of salt.
        kragen 11mo ago
        That makes me a little less suspicious, and of course the Git developers are well aware of things like concurrency problems and filesystem limitations. But I'd still regard it as an area to be wary of. But only if two clients might be writing to the same repo concurrently.
  - pavon 11mo ago
    I've put private working copies on NFS and CIFS. NFS worked pretty well (which probably speaks as much to the admins as the tech). Samba mounts on the other hand had all sorts of problems with time stamps that confused not only git, but the build system as well.

If you do it over NFS or whatever then you can collaborate as well.

mvanbaak 11mo ago

git over nfs ... not the very best idea.

kragen 11mo ago
I haven't tried it, but I think it's fine if only one person has write access to any given clone. You can pull back and forth between clones freely. It's if you have two Git clients trying to write to the same repo that you'll have problems.
- kbolino 11mo ago
  Shared write access to the same git repo directory can be done sanely, but you have to get a number of things right (same group for all users, everything group writable, sticky bit on directories, set config core.sharedRepository=group): https://stackoverflow.com/a/29646155 https://stackoverflow.com/a/29646155
  - kragen 11mo ago
    Yes, when you're not on NFS. Maybe it works on NFS but I wouldn't bet my project on it. Locking reliably on NFS is easy to get wrong, and it's a comparatively little-tested scenario now compared to 30 years ago. (You'll notice that the question doesn't even mention the possibility of NFS.) Fortunately at least with Git it's easy to have lots of backups.
    - superdisk 11mo ago
      For what it's worth they do call it out in the manual as a common thing to do: https://git-scm.com/book/ms/v2/Git-on-the-Server-The-Protocols https://git-scm.com/book/ms/v2/Git-on-the-Server-The-Protoco... Granted I've never tried it so take it with a grain of salt.
      - kragen 11mo ago
        That makes me a little less suspicious, and of course the Git developers are well aware of things like concurrency problems and filesystem limitations. But I'd still regard it as an area to be wary of. But only if two clients might be writing to the same repo concurrently.
- pavon 11mo ago
  I've put private working copies on NFS and CIFS. NFS worked pretty well (which probably speaks as much to the admins as the tech). Samba mounts on the other hand had all sorts of problems with time stamps that confused not only git, but the build system as well.