I0413 20:56:00.455128   41334 main.go:166] Version: v2.4.0
I0413 20:56:00.455176   41334 main.go:167] Running node-driver-registrar in mode=registration
I0413 20:56:00.455763   41334 main.go:191] Attempting to open a gRPC connection with: "/csi/csi.sock"
I0413 20:56:00.455785   41334 connection.go:154] Connecting to unix:///csi/csi.sock
W0413 20:56:10.456017   41334 connection.go:173] Still connecting to unix:///csi/csi.sock
W0413 20:56:20.456766   41334 connection.go:173] Still connecting to unix:///csi/csi.sock
I0413 20:56:20.574163   41334 main.go:198] Calling CSI driver to discover driver name
I0413 20:56:20.574181   41334 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo
I0413 20:56:20.574184   41334 connection.go:184] GRPC request: {}
I0413 20:56:20.592568   41334 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"}
I0413 20:56:20.592739   41334 connection.go:187] GRPC error: <nil>
I0413 20:56:20.592750   41334 main.go:208] CSI driver name: "rbd.csi.ceph.com"
I0413 20:56:20.592893   41334 node_register.go:53] Starting Registration Server at: /registration/rbd.csi.ceph.com-reg.sock
I0413 20:56:20.593261   41334 node_register.go:62] Registration Server started at: /registration/rbd.csi.ceph.com-reg.sock
I0413 20:56:20.593461   41334 node_register.go:92] Skipping HTTP server because endpoint is set to: ""
I0413 20:56:20.813041   41334 main.go:102] Received GetInfo call: &InfoRequest{}
I0413 20:56:20.813561   41334 main.go:109] "Kubelet registration probe created" path="/var/lib/kubelet/plugins/rbd.csi.ceph.com/registration"
I0413 20:56:20.834969   41334 main.go:120] Received NotifyRegistrationStatus call: &RegistrationStatus{PluginRegistered:true,Error:,}