I?m trying to figure if its possible to compute how many nodes I can lose. I?ve got a cluster of 6 boxes with 9 disks each for a total of 54 OSD?s. There are a total of 1800 placement groups on those OSD?s. The replica size is 3. Is there a way to figure it out or is more information needed? Thanks! Josh Zojonc Oregon State Univeristy -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140904/8fe3b95b/attachment.htm>