title: git-svn rebase gone horribly wrong
body: <p>Is there a way to redo a git-svn rebase. or reset any effects by it.</p>
  
  <p>In my +8000 commit git-svn repository, something went wrong after merging a branch. My local "master" does not reflect anything near a complete log of trunk.</p>
  
  <p>And running <code>git svn rebase</code> correctly fetches new revisions but then tries to apply what looks like all 8000+ commits from the svn trunk.</p>
  
  <p>Are there ways to reset and make sure the HEAD of master points to HEAD of trunk?</p>