I'm running a hobbyist 2-node + qdevice (soon to be a 3-node) cluster at home on some 'not too powerful' hardware (3x identical Intel Atom C3758R, 64GB RAM, 250GB SSD for OS, 4TB nvme SSD currently zfs)
Currently replicating via 10GB SFP+ on a separate network.
I've been thinking of getting a second 10GB switch, bonding ports on the nodes and testing out converting the 4TB SSDs to a ceph-setup.
Anyone have experience with this on ... low-end? cpus ?
Typically datacenter (curent 2-node) resource usage is about (replication each minute on 5 VMs) :
CPU: 2-15%
Memory: 25-40%
(Storage: 10%)
Currently replicating via 10GB SFP+ on a separate network.
I've been thinking of getting a second 10GB switch, bonding ports on the nodes and testing out converting the 4TB SSDs to a ceph-setup.
Anyone have experience with this on ... low-end? cpus ?
Typically datacenter (curent 2-node) resource usage is about (replication each minute on 5 VMs) :
CPU: 2-15%
Memory: 25-40%
(Storage: 10%)