I0520 17:32:37.946898       1 main.go:97] Version: v4.5.0
I0520 17:32:37.955438       1 common.go:138] Probing CSI driver for readiness
I0520 17:32:37.961368       1 common.go:138] Probing CSI driver for readiness
I0520 17:32:37.966567       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0520 17:32:40.043068       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0520 17:32:40.043513       1 controller.go:130] Starting CSI attacher