Hi, now that ovirt has implemented the HA functionality of Shared storage and virtual machines, that's great. In our daily use and maintenance, we sometimes need some functions of virtual machine FT. At present, VMware can realize FT functions based on VSAN. Once upon a time there was a colo project, using qemu virtualization, https://wiki.qemu.org/Features/COLO, is now no one is updated. I would like to consult ovirt about the project plan of FT.