Hi,
When we rebuilt our ceph cluster, we opted to make our rbd storage
replication level 3 rather than the previously
configured replication level 2.
Things are MUCH slower (5 nodes, 13 osd's) than before even though most
of our I/O is read. Is this to be expected?
What are the recommended ways of seeing who/what is consuming the largest
amount of disk/network bandwidth?
Thanks!
Jeff
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