The meant-for-human-consumption free space estimates and things won't be accurate if you weight evenly instead of by size, but otherwise things should work just fine -- you'll simply get full OSD warnings when you have 1TB/OSD. -Greg On Thu, Jan 1, 2015 at 3:10 PM Lindsay Mathieson < lindsay.mathie...@gmail.com> wrote:
> On Thu, 1 Jan 2015 08:27:33 AM Dyweni - Ceph-Users wrote: > > I suspect a better configuration would be to leave your weights alone > > and to > > change your primary affinity so that the osd with the ssd is used first. > > Interesting > > > You > > might a little improvement on the writes (since the spinners have to > > work too), > > but the reads should have the most improvement (since ceph only has to > > read > > from the ssd). > > Couple of things: > - The SSD will be partitioned for each OSD to have a journal > > - I thought Journals were for writes only, not reads? > > -- > Lindsay_______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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