Atlasssian provides a wonderful tutorial on how to use their migration scripts to move your subversion code repos to their BitBucket Git Repository https://www.atlassian.com/git/tutorials/migrating-overview . However their are a few things that all developers inevitable run into that are not explicitly documented. I figured I would document the few things I ran into during my migration process and maybe save a few other developers a few moments. Tip 1: Re-mounting sparseimage I was undertaking my migration from MAC OS X (Yosemite). Since the MAC OS is a case insensitive OS, I had to follow the instructions provided in the Atlasssian Migration guide to "Mount a case-sensitive disk image". It worked great except of course I had to abandon my efforts and come back the next day. Well the mount point was gone after I exited my terminal session. The sparse image still existed. In order to remount the sparseimage I had to use the hdiutil. cd ~ hdiutil attach ~/GitMig