We have a dev cluster to test things on ceph, that only have one 1gig nic network. Although it can work we noticed major impact with latencies when the cluster is balancing or under heavy load. On Tue, Jun 16, 2020 at 07:54 Olivier AUDRY <olivier@nmlq.fr> wrote:
hello
as far as I know there is no perf advantage to do this. Personnaly I'm doing it in order to monitoring the two different bandwidth usage.
oau
Le mardi 16 juin 2020 à 16:42 +0200, Marcel Kuiper a écrit :
Hi
I wonder if there is any (theoretical) advantage running a separate backend network next to the public network (through vlan separation) over a single interface
I googled a lot and while some blogs advice to do so, they do not give any argument that supports this statement
Any insights on this is much appreciated
Thanks
Marcel
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