I0521 01:06:20.207490       1 main.go:97] Version: v4.5.0
I0521 01:06:20.212805       1 common.go:138] Probing CSI driver for readiness
I0521 01:06:20.226139       1 common.go:138] Probing CSI driver for readiness
I0521 01:06:20.229674       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0521 01:06:20.250295       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0521 01:06:20.250514       1 controller.go:130] Starting CSI attacher