I have a 4 nodes Proxmox cluster in which each member is connected to the network by a single Gigabit Ethernet socket.
In this cluster, I have a GlusterFS with 3 volumes installed on the proxmox hosts servers itself (not on a VM). (this was installed by my predecessor, I wouldn't have done this myself)
As you may imagine, I often have a lot GlusterFS errors (split brains, heal etc etc.. ) as the Gigabit Ethernet is easily saturated..
But I happen to have at a least a spare Ethernet socket on each server and I wanted to use it to create another network and use it for Gluster operations.
Thus I need to
- create said network : That's easy
- change configuration progressively for each Gluster node to use said network.. Without putting down the 80 VM we have in production. And for that I have no idea how to do it..
Could you help me ?
