Limit Ceph Network speed

liszca

Member
May 8, 2020
58
1
13
22
Is it possible to artificial limit throughput for each Ceph network (public and cluster) independently?

My problem is I have only one connection of 1Gb. To remove Pressure on other Networks I want to limit public and/or cluster Network from Ceph, so corosync has no problems.
 
To be honest with 1 Gbit Port(s) you should even think about using ceph, you wont be happy with it. Go for a zfs replication setup or increase your bandwith. If you would have 10Gbit (which is usually only enough for hdd clusters) you could separate the traffic via linux-vlans and do some QoS via your Switch.
 
To be honest with 1 Gbit Port(s) you should even think about using ceph, you wont be happy with it. Go for a zfs replication setup or increase your bandwith. If you would have 10Gbit (which is usually only enough for hdd clusters) you could separate the traffic via linux-vlans and do some QoS via your Switch.
Yeah, I am waiting for a new switch so things will improve then, I just hopped for a solution till then.
 

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