I0730 20:56:11.050719       1 main.go:97] Version: v4.5.0
I0730 20:56:11.052643       1 common.go:138] Probing CSI driver for readiness
I0730 20:56:11.060951       1 common.go:138] Probing CSI driver for readiness
I0730 20:56:11.064563       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0730 20:56:11.082709       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0730 20:56:11.082934       1 controller.go:130] Starting CSI attacher