I0409 22:31:22.509049       1 main.go:97] Version: v4.5.0
I0409 22:31:22.511721       1 common.go:138] Probing CSI driver for readiness
I0409 22:31:22.519537       1 common.go:138] Probing CSI driver for readiness
I0409 22:31:22.524685       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0409 22:31:22.541020       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0409 22:31:22.541257       1 controller.go:130] Starting CSI attacher