I mentioned in passing some time ago that I was working on a venti server that uses Amazon S3 as a storage backend. There is now code in /n/sources/contrib/rcbilson/s3venti . Beware sharp edges. I have pumped a fair amount of test data through it successfully, but I wouldn't recommend trusting anything important to it yet. There is a man page.
I started writing it under plan9, but for irrelevant reasons later switched to plan9port, so that's where it's known to work (on Linux, at least). I would hope and expect that moving it back to native plan9 would be a small job. Questions and comments are welcome.
