Hello, I have installed a 4 node openstack, 1 as the controller and proxy server, 1 as compute node, and the other 2 as object storage nodes (swift) which has been added later after installing a 2 node openstack , all are running on virtual boxes in Hyper-V. The openstack version is Newton. Here are some questions, first: How do I make sure that both storage nodes are working properly???? Second: Should I be able to see a sign of storage nodes in my dashboard?? Third: Is there any way that I can change the replication factor?!

I appreciate any help.