I0625 22:26:00.143429       1 main.go:97] Version: v4.5.0
I0625 22:26:00.149144       1 common.go:138] Probing CSI driver for readiness
I0625 22:26:00.156949       1 common.go:138] Probing CSI driver for readiness
I0625 22:26:00.159064       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0625 22:26:00.174032       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0625 22:26:00.174327       1 controller.go:130] Starting CSI attacher