I0217 19:21:39.638414   40694 main.go:166] Version: v2.4.0
I0217 19:21:39.638476   40694 main.go:167] Running node-driver-registrar in mode=registration
I0217 19:21:39.639052   40694 main.go:191] Attempting to open a gRPC connection with: "/csi/csi.sock"
I0217 19:21:39.639141   40694 connection.go:154] Connecting to unix:///csi/csi.sock
W0217 19:21:49.640032   40694 connection.go:173] Still connecting to unix:///csi/csi.sock
W0217 19:21:59.639604   40694 connection.go:173] Still connecting to unix:///csi/csi.sock
I0217 19:22:03.725330   40694 main.go:198] Calling CSI driver to discover driver name
I0217 19:22:03.725348   40694 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo
I0217 19:22:03.725351   40694 connection.go:184] GRPC request: {}
I0217 19:22:03.732162   40694 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"}
I0217 19:22:03.732205   40694 connection.go:187] GRPC error: <nil>
I0217 19:22:03.732211   40694 main.go:208] CSI driver name: "rbd.csi.ceph.com"
I0217 19:22:03.734386   40694 node_register.go:53] Starting Registration Server at: /registration/rbd.csi.ceph.com-reg.sock
I0217 19:22:03.734504   40694 node_register.go:62] Registration Server started at: /registration/rbd.csi.ceph.com-reg.sock
I0217 19:22:03.734748   40694 node_register.go:92] Skipping HTTP server because endpoint is set to: ""
I0217 19:22:04.323002   40694 main.go:102] Received GetInfo call: &InfoRequest{}
I0217 19:22:04.323237   40694 main.go:109] "Kubelet registration probe created" path="/var/lib/kubelet/plugins/rbd.csi.ceph.com/registration"
I0217 19:22:04.352649   40694 main.go:120] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:true,Error:,}