I0511 15:45:12.658377       1 main.go:97] Version: v4.5.0
I0511 15:45:12.660730       1 common.go:138] Probing CSI driver for readiness
I0511 15:45:12.672131       1 common.go:138] Probing CSI driver for readiness
I0511 15:45:12.676158       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0511 15:45:12.689118       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0511 15:45:12.689405       1 controller.go:130] Starting CSI attacher