Sorry I should have specified SAS is the 100 MB :) , but to be honest SSD isn't much faster.
On Mon, Nov 23, 2015 at 7:38 PM, Haomai Wang <haomaiw...@gmail.com> wrote: > On Tue, Nov 24, 2015 at 10:35 AM, Marek Dohojda > <mdoho...@altitudedigital.com> wrote: > > No SSD and SAS are in two separate pools. > > > > On Mon, Nov 23, 2015 at 7:30 PM, Haomai Wang <haomaiw...@gmail.com> > wrote: > >> > >> On Tue, Nov 24, 2015 at 10:23 AM, Marek Dohojda > >> <mdoho...@altitudedigital.com> wrote: > >> > I have a Hammer Ceph cluster on 7 nodes with total 14 OSDs. 7 of > which > >> > are > >> > SSD and 7 of which are SAS 10K drives. I get typically about 100MB IO > >> > rates > >> > on this cluster. > > So which pool you get with 100 MB? > > >> > >> You mixed up sas and ssd in one pool? > >> > >> > > >> > I have a simple question. Is 100MB within my configuration what I > >> > should > >> > expect, or should it be higher? I am not sure if I should be looking > for > >> > issues, or just accept what I have. > >> > > >> > _______________________________________________ > >> > ceph-users mailing list > >> > ceph-users@lists.ceph.com > >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > >> > > >> > >> > >> > >> -- > >> Best Regards, > >> > >> Wheat > > > > > > > > -- > Best Regards, > > Wheat >
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