> >> Your crushmap has straw2 buckets (alg straw2). That's going to be > >> supported in 4.1 kernel - when 3.18 was released none of the straw2 > >> stuff existed. > > I see.. maybe this is a bit too radical setting for "optimal" preset? > > Well, it depends on how you look at it. Generally optimal is something > that is the best or most desirable, and for hammer cluster it's going > to be hammer tunables ;) You have to remember that kernel client is > just another client as far as ceph concerned. yes, this makes sense and it's pretty easy to fix in case of need thanks for your time! > > Thanks, > > Ilya > -- ------------------------------------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28.rijna 168, 709 00 Ostrava tel.: +420 591 166 214 fax: +420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: servis@xxxxxxxxxxx -------------------------------------
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