Open Source Document Management System | OpenKM

Can OpenKM be used to store uploaded documents in Amazon EBS and S3 ?
If yes, does OpenKM store the indexing info too in the Amazon storage ?
When I delete a document from OpenKM, which is stored on Amazon EBS/S3, does the document get deleted at the amazon back end too ?

I found this that answers at least S3 interoperability question ... http://www.openkm.com/en/overview/compa ... sions.html

You must use Amazon C2 server with NFS unit mounted to S3. I think SoftNas can help you on it.

Also is possible to develop a storage adapter, but currently there is no plans for it. Anyway I don't think it would be available in the Community version.