Hello, I'm running some tests on pure SSD pool with mimic and bluestore. Strange thing is that currently running fio into rbd images I'm getting a huge difference client and disk I/O. For pure write performance I'm seeing about ~20k iops on the client side and about ~300k on the ssd side. I have used lvm and no db/wal partitions. Should I try to create the osd with a separate db partition? I have run a hdd ceph cluster with bluestore and nvme db partitions and there aren't such differences in io. Regards, Darius _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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