In monorepo `dvc exp remove -A` should remove only experiments within the sub-dir project scope about dvc HOT 3 OPEN

Thanks for the report!

DVC CLI does not do any monorepo slicing at the moment -- that is limited to Studio. The reason you only saw 2 experiments in dvc exp list is because you did not include -A for that command. All dvc exp commands will look at the entire repo.

from dvc.

I'm not sure we are actually pushing two copies of the experiment, I'm guessing that there are actually two separate experiments with the same name being generated.

git refs (and exps) apply to the entire repository. If we actually need to separate exps by subrepo, then we need to extend the exp ref namespace to differentiate them in the dvc init --subdir case

so the exp refs would go somewhere like

refs/exps/<git-sha>/subrepo/path/to/subdir/exp-name

from dvc.

Looks like #10244 (comment) is related.

I didn't notice at first that these are entirely different dvc projects with project_a/.dvc and project_b/.dvc. @pmrowla Thoughts on how dvc exp commands should handle this scenario? See the link above, where it looks like we end up pushing two copies of each experiment from each project.

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