I0525 00:47:57.451413       1 main.go:97] Version: v4.5.0
I0525 00:47:57.456893       1 common.go:138] Probing CSI driver for readiness
I0525 00:47:57.466709       1 common.go:138] Probing CSI driver for readiness
I0525 00:47:57.469433       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0525 00:47:57.484290       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0525 00:47:57.484534       1 controller.go:130] Starting CSI attacher