I0509 16:55:47.471890       1 main.go:97] Version: v4.5.0
I0509 16:55:47.481239       1 common.go:138] Probing CSI driver for readiness
I0509 16:55:47.486325       1 common.go:138] Probing CSI driver for readiness
I0509 16:55:47.488804       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0509 16:55:47.502220       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0509 16:55:47.502749       1 controller.go:130] Starting CSI attacher