Please use the version of the docs for your installed version of ceph. Now the Jewel in your URL and the Luminous in mine. In Luminous you no longer need a cache tier to use EC with RBDs.
http://docs.ceph.com/docs/luminous/rados/operations/cache-tiering/ On Tue, Dec 26, 2017, 4:21 PM Karun Josy <karunjo...@gmail.com> wrote: > Hi, > > We are using Erasure coded pools in a ceph cluster for RBD images. > Ceph version is 12.2.2 Luminous. > > ----- > http://docs.ceph.com/docs/jewel/rados/operations/cache-tiering/ > ----- > > Here it says we can use a Cache tiering infront of ec pools. > To use erasure code with RBD we have a replicated pool to store metadata > and ecpool as data pool . > > Is it possible to setup cache tiering since there is already a replicated > pool that is being used ? > > > > > > > > > > > Karun Josy > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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