Export SVN repository At first it seems quite forward to do this, but I have ran into the issue of encoding problems. And trying to get a huge (40G) dumpfile into the container. What did work for me: 1. Have a bind path in your container, to manage the large file 2. Use the container and dump the file into this path svnrdump dump -r0:HEAD [URL_TO_YOUR_REPO] > Your_dumpfile.dmp This will show the progress as follows: svnadmin load /path/yourrepo < /path/your/dum.dmp What didn't work for me: This is the official documentation :  dump your SVN    svnadmin dump /path/to/your/old/repo > backup.dump svnadmin load /path/to/your/new/repo < backup.dump.dmp If you redirect the input to your host, it circumvents the large file in the docker.  cd /tmp docker exec -it edf77623c9207 svnadmin dump /home/svn/YourRepository > YourRepository_svn.dmp But importing it back, an error is produced: ' into a number04: Could not convert ' 2