On Fri, Aug 25, 2017 at 3:20 AM, Henrik Korkuc <lists@xxxxxxxxx> wrote: > Hello, > > I tried creating tiering with EC pools (EC pool as a cache for another EC > pool) and end up with "Error ENOTSUP: tier pool 'ecpool' is an ec pool, > which cannot be a tier". Having overwrite support on EC pools with direct > support by RBD and CephFS it may be worth having tiering using EC pools > (e.g. on SSDs). What others think about it? Maybe it is already planned? This still isn't supported because EC pools with overwrites still don't support omap or many class operations. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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