Ok, I believe it's clear that ScaleIO does not have any object interface and ECS is the way to go. I have some questions for this too, but I'll redirect them to the ECS forum. Thank you.
Hi all,  I've been a Ceph user for quite some time. More specifically, we've been using it as an object storage on our production servers, by storing named objects on RADOS directly from userspace (using librados and not the Ceph Gateway).  Some colleagues of mine have suggested to test ScaleIO. I've created a ScaleIO cluster, added some volumes and did block I/O on them, via the exposed block device by the SDC. It works fairly well but, what we actually need is an object interface to ScaleIO.  Does anyone know if there is any library, like the Ceph-equivalent librados, that can be used to write objects to a ScaleIO cluster?  Thanks, Alex 
Ceph-like object interface for ScaleIO?