I0420 21:00:14.998056   41891 main.go:166] Version: v2.4.0
I0420 21:00:14.998117   41891 main.go:167] Running node-driver-registrar in mode=registration
I0420 21:00:14.998717   41891 main.go:191] Attempting to open a gRPC connection with: "/csi/csi.sock"
I0420 21:00:14.998748   41891 connection.go:154] Connecting to unix:///csi/csi.sock
W0420 21:00:24.999366   41891 connection.go:173] Still connecting to unix:///csi/csi.sock
I0420 21:00:33.657865   41891 main.go:198] Calling CSI driver to discover driver name
I0420 21:00:33.657935   41891 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo
I0420 21:00:33.657945   41891 connection.go:184] GRPC request: {}
I0420 21:00:33.672806   41891 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"}
I0420 21:00:33.672916   41891 connection.go:187] GRPC error: <nil>
I0420 21:00:33.672927   41891 main.go:208] CSI driver name: "rbd.csi.ceph.com"
I0420 21:00:33.672958   41891 node_register.go:53] Starting Registration Server at: /registration/rbd.csi.ceph.com-reg.sock
I0420 21:00:33.673144   41891 node_register.go:62] Registration Server started at: /registration/rbd.csi.ceph.com-reg.sock
I0420 21:00:33.674495   41891 node_register.go:92] Skipping HTTP server because endpoint is set to: ""
I0420 21:00:33.996591   41891 main.go:102] Received GetInfo call: &InfoRequest{}
I0420 21:00:33.997073   41891 main.go:109] "Kubelet registration probe created" path="/var/lib/kubelet/plugins/rbd.csi.ceph.com/registration"
I0420 21:00:34.363872   41891 main.go:120] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:true,Error:,}