I0216 23:07:21.304406   40176 main.go:166] Version: v2.4.0
I0216 23:07:21.304458   40176 main.go:167] Running node-driver-registrar in mode=registration
I0216 23:07:21.304768   40176 main.go:191] Attempting to open a gRPC connection with: "/csi/csi.sock"
I0216 23:07:21.304789   40176 connection.go:154] Connecting to unix:///csi/csi.sock
W0216 23:07:31.305436   40176 connection.go:173] Still connecting to unix:///csi/csi.sock
W0216 23:07:41.305598   40176 connection.go:173] Still connecting to unix:///csi/csi.sock
W0216 23:07:51.305113   40176 connection.go:173] Still connecting to unix:///csi/csi.sock
I0216 23:07:57.219187   40176 main.go:198] Calling CSI driver to discover driver name
I0216 23:07:57.219205   40176 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo
I0216 23:07:57.219209   40176 connection.go:184] GRPC request: {}
I0216 23:07:57.227496   40176 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"}
I0216 23:07:57.228690   40176 connection.go:187] GRPC error: <nil>
I0216 23:07:57.228776   40176 main.go:208] CSI driver name: "rbd.csi.ceph.com"
I0216 23:07:57.229466   40176 node_register.go:53] Starting Registration Server at: /registration/rbd.csi.ceph.com-reg.sock
I0216 23:07:57.229761   40176 node_register.go:62] Registration Server started at: /registration/rbd.csi.ceph.com-reg.sock
I0216 23:07:57.230882   40176 node_register.go:92] Skipping HTTP server because endpoint is set to: ""
I0216 23:07:57.703321   40176 main.go:102] Received GetInfo call: &InfoRequest{}
I0216 23:07:57.703514   40176 main.go:109] "Kubelet registration probe created" path="/var/lib/kubelet/plugins/rbd.csi.ceph.com/registration"
I0216 23:07:57.747702   40176 main.go:120] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:true,Error:,}