Hi Nick, Oh... In retrospect it makes sense in a way, but it does not as well. ;-) To clarify: it makes sense since the cache is "just a pool" but it does not since "it is an overlay and just a cache in between". Anyway, something that should be well documented and warned for, if you ask me. Cheers, Kees On 24-11-16 15:29, Nick Fisk wrote: > Yes, if your keys in use in Openstack only grant permission to the base pool, then it will not be able to access the cache pool when > enabled. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com