I0225 19:30:47.663031   40978 main.go:166] Version: v2.4.0
I0225 19:30:47.663106   40978 main.go:167] Running node-driver-registrar in mode=registration
I0225 19:30:47.665147   40978 main.go:191] Attempting to open a gRPC connection with: "/csi/csi.sock"
I0225 19:30:47.665174   40978 connection.go:154] Connecting to unix:///csi/csi.sock
W0225 19:30:57.666235   40978 connection.go:173] Still connecting to unix:///csi/csi.sock
W0225 19:31:07.665909   40978 connection.go:173] Still connecting to unix:///csi/csi.sock
I0225 19:31:08.854917   40978 main.go:198] Calling CSI driver to discover driver name
I0225 19:31:08.854950   40978 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo
I0225 19:31:08.854964   40978 connection.go:184] GRPC request: {}
I0225 19:31:08.860643   40978 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"}
I0225 19:31:08.860730   40978 connection.go:187] GRPC error: <nil>
I0225 19:31:08.860740   40978 main.go:208] CSI driver name: "rbd.csi.ceph.com"
I0225 19:31:08.860899   40978 node_register.go:53] Starting Registration Server at: /registration/rbd.csi.ceph.com-reg.sock
I0225 19:31:08.861531   40978 node_register.go:62] Registration Server started at: /registration/rbd.csi.ceph.com-reg.sock
I0225 19:31:08.861670   40978 node_register.go:92] Skipping HTTP server because endpoint is set to: ""
I0225 19:31:09.362244   40978 main.go:102] Received GetInfo call: &InfoRequest{}
I0225 19:31:09.362557   40978 main.go:109] "Kubelet registration probe created" path="/var/lib/kubelet/plugins/rbd.csi.ceph.com/registration"
I0225 19:31:09.388312   40978 main.go:120] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:true,Error:,}