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Chris LuandGitHub
63f2f0bef5
* filer: treat a directory carrying object data as an S3 key object A file promoted to a directory by a child write keeps its chunks, inline content, or remote-tiered entry. Recognize that as a directory key object, not only when a Mime is set, so the object still lists, demotes on delete, and is not reclaimed by cleanup like the object it still is. * filer: keep the empty-folder cleaner from reclaiming a promoted object The cleaner skips directory key objects, but its check only looked at the Mime. Mirror the chunks/content/remote check so a file promoted to a directory is not deleted once its children are gone. * s3: serve ranged GET for a directory that carries object data Reject only zero-size directories so a file promoted to a directory streams range requests instead of returning 404, while empty directories still 404. * s3: return HEAD metadata for a directory that carries object data HEAD now 404s a directory only when it has no data, so a promoted object is retrievable while empty/implicit directories still fall back to LIST.