>From this thread, I got how to move the meta data pool from the hdd's to the ssd's. https://www.spinics.net/lists/ceph-users/msg39498.html ceph osd pool get fs_meta crush_rule ceph osd pool set fs_meta crush_rule replicated_ruleset_ssd I guess this can be done on a live system? What would be a good test to show the performance difference between the old hdd and the new ssd? _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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