I have 02 Power Switches APC (support fencing). 3 nodes Proxmox verson 4.4 (add cluster)
I want config External power switches Fencing but i don't known config corosync (format JSON)
Thanks for advice. But my server not support watchdog (intel Xeon E3-1230). So i want to use APC PDU for HA. I just create user and open ssh on APC-PDU. I dont know how to config fencing on proxmox