[ceph-users] Rbd cache severely inhibiting read performance (Giant)

I am doing some testing on our new ceph cluster: - 3 ceph nodes (8 cpu 128G, Ubuntu 12.04 + 3.13 kernel) - 8 osd on each (i.e 24 in total) - 4 compute nodes (ceph clients) - 10G networking - ceph 0.86 (97dcc0539dfa7dac3de74852305d51580b7b1f82) I'm using one of the compute nodes to run some fio

Re: [ceph-users] Rbd cache severely inhibiting read performance (Giant)

On 30/10/14 11:16, Mark Kirkwood wrote: I am doing some testing on our new ceph cluster: - 3 ceph nodes (8 cpu 128G, Ubuntu 12.04 + 3.13 kernel) - 8 osd on each (i.e 24 in total) - 4 compute nodes (ceph clients) - 10G networking - ceph 0.86 (97dcc0539dfa7dac3de74852305d51580b7b1f82) I'm using