I0407 17:57:39.025001       1 main.go:97] Version: v4.5.0
I0407 17:57:39.028339       1 common.go:138] Probing CSI driver for readiness
I0407 17:57:39.043632       1 common.go:138] Probing CSI driver for readiness
I0407 17:57:39.047370       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0407 17:57:39.060657       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0407 17:57:39.060860       1 controller.go:130] Starting CSI attacher