I0918 01:38:32.548369   45719 main.go:166] Version: v2.4.0
I0918 01:38:32.548450   45719 main.go:167] Running node-driver-registrar in mode=registration
I0918 01:38:32.549360   45719 main.go:191] Attempting to open a gRPC connection with: "/csi/csi.sock"
I0918 01:38:32.549388   45719 connection.go:154] Connecting to unix:///csi/csi.sock
W0918 01:38:42.550371   45719 connection.go:173] Still connecting to unix:///csi/csi.sock
W0918 01:38:52.550196   45719 connection.go:173] Still connecting to unix:///csi/csi.sock
I0918 01:38:56.451082   45719 main.go:198] Calling CSI driver to discover driver name
I0918 01:38:56.451127   45719 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo
I0918 01:38:56.451137   45719 connection.go:184] GRPC request: {}
I0918 01:38:56.463369   45719 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"}
I0918 01:38:56.463465   45719 connection.go:187] GRPC error: <nil>
I0918 01:38:56.463477   45719 main.go:208] CSI driver name: "rbd.csi.ceph.com"
I0918 01:38:56.463535   45719 node_register.go:53] Starting Registration Server at: /registration/rbd.csi.ceph.com-reg.sock
I0918 01:38:56.464793   45719 node_register.go:62] Registration Server started at: /registration/rbd.csi.ceph.com-reg.sock
I0918 01:38:56.465596   45719 node_register.go:92] Skipping HTTP server because endpoint is set to: ""
I0918 01:38:57.264735   45719 main.go:102] Received GetInfo call: &InfoRequest{}
I0918 01:38:57.265374   45719 main.go:109] "Kubelet registration probe created" path="/var/lib/kubelet/plugins/rbd.csi.ceph.com/registration"
I0918 01:38:57.308815   45719 main.go:120] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:true,Error:,}