I0518 00:44:57.630599   41713 main.go:166] Version: v2.4.0
I0518 00:44:57.630662   41713 main.go:167] Running node-driver-registrar in mode=registration
I0518 00:44:57.631353   41713 main.go:191] Attempting to open a gRPC connection with: "/csi/csi.sock"
I0518 00:44:57.631383   41713 connection.go:154] Connecting to unix:///csi/csi.sock
W0518 00:45:07.632332   41713 connection.go:173] Still connecting to unix:///csi/csi.sock
W0518 00:45:17.631779   41713 connection.go:173] Still connecting to unix:///csi/csi.sock
I0518 00:45:19.544973   41713 main.go:198] Calling CSI driver to discover driver name
I0518 00:45:19.545010   41713 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo
I0518 00:45:19.545017   41713 connection.go:184] GRPC request: {}
I0518 00:45:19.556896   41713 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"}
I0518 00:45:19.557032   41713 connection.go:187] GRPC error: <nil>
I0518 00:45:19.558048   41713 main.go:208] CSI driver name: "rbd.csi.ceph.com"
I0518 00:45:19.558123   41713 node_register.go:53] Starting Registration Server at: /registration/rbd.csi.ceph.com-reg.sock
I0518 00:45:19.558443   41713 node_register.go:62] Registration Server started at: /registration/rbd.csi.ceph.com-reg.sock
I0518 00:45:19.558561   41713 node_register.go:92] Skipping HTTP server because endpoint is set to: ""
I0518 00:45:20.176173   41713 main.go:102] Received GetInfo call: &InfoRequest{}
I0518 00:45:20.176779   41713 main.go:109] "Kubelet registration probe created" path="/var/lib/kubelet/plugins/rbd.csi.ceph.com/registration"
I0518 00:45:21.131680   41713 main.go:120] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:true,Error:,}