svnadmin

I want to dump my old svn source and load it to my new computer. My old svn repository is about 100GB huge. When I use svnadmin dump /xx/Repositoryfile > mydump to dump svn file, I got a 512Mb sized file. Finally, I found why: because the revision 302 has been lost. I can only get 1-301 revision's data. Even if use svnadmin dump /xx/Repositoryfile -r 303:90000--incremental > mydump to get the other source. It can't be loaded. How can I move all my svn data to the new location? If you have a backup of the repository when it's not in corrupted state (i.e. when it has those lost revisions) then

I'm trying to migrate one specific branch from a windows subversion berkeley db installation, however I cant seem to be able to work out how to pass a "path" to it as its a db structure and not a flat file system. Can anyone give me any pointers, with preferably an example? Thanks svnadmin dump [PATH_TO_REPO] | svndumpfilter include [PATH_OF_BRANCH] > output.dmp svnadmin create [PATH_TO_NEW_REPO] svnadmin load [PATH_TO_NEW_REPO] < output.dmp Remarks: [PATH_TO_REPO] and [PATH_TO_NEW_REPO] is the local Filesystempath to your repository, not the URL [PATH_OF_BRANCH] is a repository relative path

We are splitting a big svn repository (100k+ revs) into several smaller repos. I am using svndumpfilter (v1.7.2) to split the dump and svndumptool/sed to filter the big dump. Everything works fine, except that there are still some "padding revisions" in my filtered dump, even though I used the option "drop-empty-revs". This is not too problematic when we have less than 10% of useless "padding revisions" but sometimes, the new repo has only a few hundreds real revisions that are buried in 30k+ "padding revisions". Here is the command I use and the revisions that are included svndumpfilter -