Comment 5 for bug 1340414

I think workaround is required for this, it's not enough to rely on image based provisioning (until, at least, it is claimed to be fully stable and substituting default Cobbler-based mechanism). Around 60% of installations that are happening or about to happen w/ 6.0 in near future that I'm aware of are using 20+ disks Ceph nodes.

Ugly workaround that Vladimir has described, or something like "run a shell script to partition OSD disks and add them to OSD at the very end of deployment"