I0726 15:57:00.765905       1 main.go:97] Version: v4.5.0
I0726 15:57:00.767896       1 common.go:138] Probing CSI driver for readiness
I0726 15:57:00.775609       1 common.go:138] Probing CSI driver for readiness
I0726 15:57:00.777795       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0726 15:57:00.790371       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0726 15:57:00.790870       1 controller.go:130] Starting CSI attacher