I commit changes to git-svn repository, the SHA of my commit is AAAA. After I dcommit, the SHA becomes BBBB.
I understand the SHA changes because git-svn stores SVN metadata.
Is it possible for git-svn not to change SHA but still able to svn rebase and dcommit?
It is not possible for git not to change the SHA, a new SHA is created for any new commit including a rebase.