I0402 08:50:49.894567       1 main.go:97] Version: v4.5.0
I0402 08:50:49.896735       1 common.go:138] Probing CSI driver for readiness
I0402 08:50:49.902228       1 common.go:138] Probing CSI driver for readiness
I0402 08:50:49.905638       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0402 08:50:49.916784       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0402 08:50:49.916960       1 controller.go:130] Starting CSI attacher