I0509 21:46:03.304483       1 main.go:97] Version: v4.5.0
I0509 21:46:03.307518       1 common.go:138] Probing CSI driver for readiness
I0509 21:46:03.318976       1 common.go:138] Probing CSI driver for readiness
I0509 21:46:03.321550       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0509 21:46:03.345103       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0509 21:46:03.345693       1 controller.go:130] Starting CSI attacher