Le 04/07/2017 à 19:00, Jack a écrit : > You may just upgrade to Luminous, then replace filestore by bluestore You don't just "replace" filestore by bluestore on a production cluster : you transition over several weeks/months from the first to the second. The two must be rock stable and have predictable performance characteristics to do that. We took more than 6 months with Firefly to migrate from XFS to Btrfs and studied/tuned the cluster along the way. Simply replacing a store by another without any experience of the real world behavior of the new one is just playing with fire (and a huge heap of customer data). Best regards, Lionel _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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