I0409 06:04:20.745157       1 main.go:97] Version: v4.5.0
I0409 06:04:20.747676       1 common.go:138] Probing CSI driver for readiness
I0409 06:04:20.754647       1 common.go:138] Probing CSI driver for readiness
I0409 06:04:20.759033       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0409 06:04:20.779210       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0409 06:04:20.779733       1 controller.go:130] Starting CSI attacher