I0411 17:48:51.507803       1 main.go:97] Version: v4.5.0
I0411 17:48:51.515227       1 common.go:138] Probing CSI driver for readiness
I0411 17:48:51.520719       1 common.go:138] Probing CSI driver for readiness
I0411 17:48:51.522591       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0411 17:48:51.899068       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0411 17:48:51.899461       1 controller.go:130] Starting CSI attacher