I0509 05:14:49.945901       1 main.go:97] Version: v4.5.0
I0509 05:14:49.947750       1 common.go:138] Probing CSI driver for readiness
I0509 05:14:49.954644       1 common.go:138] Probing CSI driver for readiness
I0509 05:14:49.956336       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0509 05:14:49.971669       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0509 05:14:49.972445       1 controller.go:130] Starting CSI attacher