Actually, I did increase PG number to 32768 (120 osds) and I also use "tunable optimal". But the data still not distribute evenly.
On Sun, Jun 29, 2014 at 3:42 AM, Konrad Gutkowski <konrad.gutkow...@ffs.pl> wrote: > Hi, > > Increasing PG number for pools that hold data might help if you didn't do > that already. > > Check out this thread: > http://lists.ceph.com/pipermail/ceph-users-ceph.com/ > 2014-January/027094.html > > You might find some tips there (although it was pre firefly). > > W dniu 28.06.2014 o 14:44 Jianing Yang <jianingy.y...@gmail.com> pisze: > > >> Hi, all >> >> My cluster has been running for about 4 month now. I have about 108 >> osds and all are 600G SAS Disk. Their disk usage is between 70% and 85%. >> It seems that ceph cannot distribute data evenly by default settings. Is >> there any configuration that helps distribute data more evenly? >> >> Thanks very much >> _______________________________________________ >> ceph-users mailing list >> ceph-users@lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > > > -- > > Konrad Gutkowski > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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