That is correct.I didn't explain it clearly. I said that is because in some write only scenario the public network and cluster network will all be saturated the same time. linyunfan Janne Johansson <icepic.dz@gmail.com> 于2020年5月14日周四 下午3:42写道：
Den tors 14 maj 2020 kl 08:42 skrev lin yunfan <lin.yunfan@gmail.com>:
Besides the recoverry scenario , in a write only scenario the cluster network will use the almost the same bandwith as public network.
That would depend on the replication factor. If it is high, I would assume every MB from the client network would make (repl-factor - 1) times the data on the private network to send replication requests to the other OSD hosts with the same amount of data.
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