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183

answers:

2

I am looking for a quick but not-so-dirty way to do snapshots of a bunch of files totaling about 80 gigs. The issue here is that many of the files are around 1 GB large.

What is the best free version control system for this type of thing?

I know ZFS is an option, but I'd rather try something else first.

+4  A: 

Subversion will handle your > 1GB files with good natured aplomb for the most part but if there are many large changes expect the generation of diffs to take a while...

Best practices here has a section on large files: http://svn.collab.net/repos/svn/trunk/doc/user/svn-best-practices.html

John Barrett
We've been using subversion now for this purpose for about two weeks, and it works just fine. Checkins on a data set of about 80 gigs spread across 130,000 files takes about 1 hour each night to check in. Daily deltas are 50 megs. Largest single file in the data set is 800 megs.
Ben Harper
Great stuff, Ben.Glad you found this useful.
John Barrett
+1  A: 

You might really want to try Monotone though, just check it out. You might find what you are looking for with it.

Jericho