Lesson in here somewhere. Something about about a toaster representing the local intelligence maxima?
Lesson in here somewhere. Something about about a toaster representing the local intelligence maxima?
For even n>2 you define a tie breaker node in advance and only the partition connected to that node can make a quorum at 50%. For n=2 going from no quorum to quorum requires both nodes but losing a node doesn't lose quorum, and when you lose a node you stop, shoot the other node, and continue. For split brain the fastest draw wins the shootout.
I bet there is still space for a race condition there.
Most homelabbers ignore recommendations because if anything breaks nothing of corporate value is lost and no one's gonna lose their job.
So I went for the AOOSTAR NAS mini-pc as a "proper" solution. Ended up with two machines, so why not join them into the cluster!
Probably can chuck proxmox on a RasPi somewhere, just for quorum purposes :)