Hi, What is the best way to implement a ssd and sata pool? (both on 3 servers each) We have 3 servers with 15 satas and 4 ssds each. I prefer to have a fast and small ssd pool and a big sata pool then cache tiering or ssds as journals as 15 satas per server with writeback cache is ok from performance and I can use the ssd's for a really fast ssd pool. Thanks philipp -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140526/762976b1/attachment.htm>