I0511 05:39:31.734585       1 main.go:97] Version: v4.5.0
I0511 05:39:31.736851       1 common.go:138] Probing CSI driver for readiness
I0511 05:39:31.741786       1 common.go:138] Probing CSI driver for readiness
I0511 05:39:31.744439       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0511 05:39:31.762711       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0511 05:39:31.762871       1 controller.go:130] Starting CSI attacher