двунаправленная операция между репозиторием Subversion и Git (Bidirectional operation between a Subversion repository and Git)
Ошибки (баги) (Bugs)
We ignore all SVN properties except svn:executable. Any unhandled
properties are logged to $GIT_DIR/svn/<refname>/unhandled.log
Renamed and copied directories are not detected by Git and hence
not tracked when committing to SVN. I do not plan on adding
support for this as it's quite difficult and time-consuming to
get working for all the possible corner cases (Git doesn't do it,
either). Committing renamed and copied files is fully supported
if they're similar enough for Git to detect them.
In SVN, it is possible (though discouraged) to commit changes to
a tag (because a tag is just a directory copy, thus technically
the same as a branch). When cloning an SVN repository, git svn
cannot know if such a commit to a tag will happen in the future.
Thus it acts conservatively and imports all SVN tags as branches,
prefixing the tag name with tags/.