Hello, What are people here using to provide HA KVMs (and with that I mean automatic, fast VM failover in case of host node failure) in with RBD images?
Openstack and ganeti have decent Ceph/RBD support, but no HA (plans aplenty though). I have plenty of experience with Pacemaker (DRBD backed) but there is only an unofficial RBD resource agent for it, which also only supports kernel based RBD. And while Pacemaker works great, it scales like leaden porcupines, things degrade rapidly after 20 or so instances. So what are other people here using to keep their KVM based VMs up and running all the time? Regards, Christian -- Christian Balzer Network/Systems Engineer ch...@gol.com Global OnLine Japan/Fusion Communications http://www.gol.com/ _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
