Pretty sure you're getting stung by: http://tracker.ceph.com/issues/17563
Consider using an elrepo kernel, 4.14 works well for me. On Thu, 29 Mar 2018, 09:46 Dan van der Ster, <[email protected]> wrote: > On Thu, Mar 29, 2018 at 10:31 AM, Robert Sander > <[email protected]> wrote: > > On 29.03.2018 09:50, ouyangxu wrote: > > > >> I'm using Ceph 12.2.4 with CentOS 7.4, and tring to use cephfs for > >> MariaDB deployment, > > > > Don't do this. > > As the old saying goes: If it hurts, stop doing it. > > Why not? Let's find out where and why the perf is lacking, then fix it! > > -- dan > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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