I0512 05:46:05.883539       1 main.go:97] Version: v4.5.0
I0512 05:46:05.885793       1 common.go:138] Probing CSI driver for readiness
I0512 05:46:05.894856       1 common.go:138] Probing CSI driver for readiness
I0512 05:46:05.899654       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0512 05:46:06.061425       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0512 05:46:06.062001       1 controller.go:130] Starting CSI attacher