Hi, which one you are talking about? -rt patchset has absolutely no difference for Ceph, though very specific workload (which I was unable to imagine at a time) can benefit of it a little. Windriver variant means much more, because it rt`ing virtualized envs - in combination with storage nodes you may achieve a lot better deadlines for tasks like gaming servers and so on, but I had not tried it. On Sun, May 25, 2014 at 1:03 PM, Stefan Priebe - Profihost AG <s.priebe at profihost.ag> wrote: > Hi, > > has anybody ever tried to use a low latency kernel for ceph? Does it make any differences? > > Greets, > Stefan > _______________________________________________ > ceph-users mailing list > ceph-users at lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com