I0120 13:48:37.690520       1 main.go:97] Version: v4.5.0
I0120 13:48:37.692600       1 common.go:138] Probing CSI driver for readiness
I0120 13:48:37.709172       1 common.go:138] Probing CSI driver for readiness
I0120 13:48:37.726503       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0120 13:48:37.753851       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0120 13:48:37.754789       1 controller.go:130] Starting CSI attacher