Hi, I have some questions about oVirt's high availability features for VMs. My understanding is that it relies on the engine host to monitor and manage the hypervisor hosts, so that in the case of a unrecoverable failure of one those hosts, it will fence the host and migrate any VM that is designated as highly available to another host in the cluster. However, if the engine is itself hosted as a VM on a host that fails, this process cannot take place, as the engine will be down and cannot initiate monitoring, fencing and migration - is that correct?
There is the option of hosting the engine externally on dedicated hardware, or on another cluster, but then it is still a single point of failure. I recall reading about plans for an HA engine in the future though. Can someone tell me what the roadmap is? Is there a plan to put something like an HA agent on all the hypervisors in the cluster so there is no single point of failure? Thanks for any information, Cam _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users