I0409 02:04:12.393567       1 main.go:97] Version: v4.5.0
I0409 02:04:12.395476       1 common.go:138] Probing CSI driver for readiness
I0409 02:04:12.404969       1 common.go:138] Probing CSI driver for readiness
I0409 02:04:12.407229       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0409 02:04:12.421900       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0409 02:04:12.422136       1 controller.go:130] Starting CSI attacher