On Mon, 10 Dec 2018 21:42:46 -0500 Tyler Bishop wrote: > All 4 of these SSD that i've converted to Bluestore are behaving this > way. I have around 300 of these drives in a very large production > cluster and do not have this type of behavior with Filestore. > And the same/similar loading (as in MBwrite/s and IOPS)? > On the filestore setup these SSD are partitioned 20GB for journal and > 800GB for data. > And the default layout for bluestore? Not that it should matter, until you hit that fragmentation bug, but that would show up quite differently and visibly in the logs. > The systems were never powered off or anything during the conversion > from filestore to bluestore. > So anything mentioned as well as kernel changes don't apply. I shall point the the bluestore devs then. >.> Christian -- Christian Balzer Network/Systems Engineer chibi@xxxxxxx Rakuten Communications _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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