I0505 06:48:51.272445       1 main.go:97] Version: v4.5.0
I0505 06:48:51.274868       1 common.go:138] Probing CSI driver for readiness
I0505 06:48:51.280917       1 common.go:138] Probing CSI driver for readiness
I0505 06:48:51.286521       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0505 06:48:51.300512       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0505 06:48:51.301044       1 controller.go:130] Starting CSI attacher