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Situation: I've got a 3 node cluster, and want to use ceph for HA storage for VM's. When making a ceph pool the default is 3/2 meaning you only have 33% of your total storage as capacity. So I'm thinking of making a 2/1 pool, having 50% of my capacity available. This would mean 1 node can fail...

I've got a non functional ethernet interface, and unable to figure out why. Symptoms: interface is part of a bond, but is down, and no lights on the switch or the sfp+ port are on. I've replaced the cable by a confirmed working one, but that doesn't help. I've tried multiple switch ports, but...

I'm reading up on using proxmox and Ceph in a HA cluster. One thing I'm getting confused about is the different networks, their bandwidth requirements and traffic that runs trough them, as well as which are nice to have seperated and which are usualy combined in one nic. Most manual's and...

Soooo, I'm trying to get myself into high availability for a home project. I sort of kind of have a plan, but as my experience is limited I'd like to check here first to make sure I'm not doing something impssible/stupid. The setup I want to end with is 2 nodes, that both run VM's in HA mode...