I0422 06:12:13.388307       1 main.go:97] Version: v4.5.0
I0422 06:12:13.390727       1 common.go:138] Probing CSI driver for readiness
I0422 06:12:13.396382       1 common.go:138] Probing CSI driver for readiness
I0422 06:12:13.398779       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0422 06:12:13.415930       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0422 06:12:13.416120       1 controller.go:130] Starting CSI attacher