Comment 3 for bug 1077817

Josh Durgin (jdurgin) wrote :

You can use different pools within a single ceph cluster to do that. Pools may share any number of osds, from 0, some, to all, depending on your crush rules (see So you could have one pool with ssds, and another with sata disks. Currently this would require two instances of nova-volume or cinder-volume, one for each pool.