Hi Patrik, Am 27.01.2015 14:06, schrieb Patrik Plank: > > ... > I am really happy, these values above are enough for my little amount of > vms. Inside the vms I get now for write 80mb/s and read 130mb/s, with > write-cache enabled. > > But there is one little problem. > > Are there some tuning parameters for small files? > > For 4kb to 50kb files the cluster is very slow. > do you use an higher read-ahead inside the VM? Like "echo 4096 > /sys/block/vda/queue/read_ahead_kb" Udo _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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