I0331 04:42:59.301360   41886 main.go:166] Version: v2.4.0
I0331 04:42:59.301411   41886 main.go:167] Running node-driver-registrar in mode=registration
I0331 04:42:59.301972   41886 main.go:191] Attempting to open a gRPC connection with: "/csi/csi.sock"
I0331 04:42:59.301996   41886 connection.go:154] Connecting to unix:///csi/csi.sock
W0331 04:43:09.302839   41886 connection.go:173] Still connecting to unix:///csi/csi.sock
I0331 04:43:16.683364   41886 main.go:198] Calling CSI driver to discover driver name
I0331 04:43:16.683399   41886 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo
I0331 04:43:16.683406   41886 connection.go:184] GRPC request: {}
I0331 04:43:16.690322   41886 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"}
I0331 04:43:16.690402   41886 connection.go:187] GRPC error: <nil>
I0331 04:43:16.690412   41886 main.go:208] CSI driver name: "rbd.csi.ceph.com"
I0331 04:43:16.690532   41886 node_register.go:53] Starting Registration Server at: /registration/rbd.csi.ceph.com-reg.sock
I0331 04:43:16.691955   41886 node_register.go:62] Registration Server started at: /registration/rbd.csi.ceph.com-reg.sock
I0331 04:43:16.692368   41886 node_register.go:92] Skipping HTTP server because endpoint is set to: ""
I0331 04:43:17.063518   41886 main.go:102] Received GetInfo call: &InfoRequest{}
I0331 04:43:17.064193   41886 main.go:109] "Kubelet registration probe created" path="/var/lib/kubelet/plugins/rbd.csi.ceph.com/registration"
I0331 04:43:17.374848   41886 main.go:120] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:true,Error:,}