Hi, On Sun, Apr 17, 2011 at 10:40 AM, Luke Hutchison <luke.hutch@xxxxxxxxx> wrote: > I just did a git pull and ran out of disk space halfway through, which > left me with a bunch of "Could not create file <filename>" errors. I > freed up space and tried to repeat the git pull. Now my repo is > b0rked: > > $ git pull > Updating eedace8..a37dbb1 > error: Your local changes to the following files would be overwritten by merge: > <list of some of the pulled files> > Please, commit your changes or stash them before you can merge. > error: The following untracked working tree files would be overwritten by merge: > <a lot more of the pulled files> The repository is not borked, it's just your working tree is in an inconsistent state, but it is easy to fix: git reset --hard HEAD i.e. to discard all changes in your working tree. BTW, it is not only useful in the above situation, but when in the process of merging you discover that you've resolved some conflicts in the wrong way and want to re-do all merge again. > I wasn't sure how to fix this, and this was probably the wrong > response, but I tried "git add . ; git commit -a -m test ; git push" and that was a silly thing to do... In fact, committing everything blindly is almost always a bad idea... BTW, did you mean "git pull" above? Because if you did "git push" then those bogus changes are at the server now. > and got a bunch of merge conflicts due to zero-length binary files > (PNGs etc.). Repeating this again I get "up to date" but some of my > files have now been replaced in the repo with zero-length versions, > which seems dangerous if I didn't notice it and just assumed that git > had worked its magic and fixed the situation. git does not do magic, it does exactly what you say. If you said in the previous commit to change some files to have a zero length then you should not be surprise that they are empty now. It always helps to run "gitk --all" to see what you are doing. > I know that gracefully handling out-of-diskspace situations is a pain, > and it's hard to catch each corner case. But it seems like git could > degrade a little more elegantly in this situation (e.g. files should > not just be created with zero length if there is no disk space left). > Thoughts? Creating or not creating files with zero length would not make any practical difference here (instead of having zero it would be appeared removed). There are many situations when checkout (reading files to the work tree may fail in the middle), for instance, the user could press CTRL-C, which will leave the working in an inconsistent state. So, the general solution is only one: git reset --hard HEAD Dmitry -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html