I0511 10:51:57.555308       1 main.go:97] Version: v4.5.0
I0511 10:51:57.561906       1 common.go:138] Probing CSI driver for readiness
I0511 10:51:57.575666       1 common.go:138] Probing CSI driver for readiness
I0511 10:51:57.581176       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0511 10:51:57.593780       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0511 10:51:57.593960       1 controller.go:130] Starting CSI attacher