I0511 21:06:17.301117       1 main.go:97] Version: v4.5.0
I0511 21:06:17.304031       1 common.go:138] Probing CSI driver for readiness
I0511 21:06:17.308841       1 common.go:138] Probing CSI driver for readiness
I0511 21:06:17.312683       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0511 21:06:17.324591       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0511 21:06:17.325304       1 controller.go:130] Starting CSI attacher