On Wed, Oct 21, 2015 at 11:12 PM, Erming Pei <erming@xxxxxxxxxxx> wrote: > Hi, > > I am just wondering which use case is better: (within one single file > system) set up one data pool for each project, or let project to share a big > pool? In general you want to use a single data pool. Using multiple pools is only useful if the pools will be somehow different, like being on different hardware (ssds vs hdds, etc), having different replica count etc. John _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com