I0527 00:46:48.175920       1 main.go:97] Version: v4.5.0
I0527 00:46:48.178191       1 common.go:138] Probing CSI driver for readiness
I0527 00:46:48.188080       1 common.go:138] Probing CSI driver for readiness
I0527 00:46:48.191910       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0527 00:46:48.207304       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0527 00:46:48.207521       1 controller.go:130] Starting CSI attacher