I0728 05:57:47.563057       1 main.go:97] Version: v4.5.0
I0728 05:57:47.566834       1 common.go:138] Probing CSI driver for readiness
I0728 05:57:47.577229       1 common.go:138] Probing CSI driver for readiness
I0728 05:57:47.583359       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0728 05:57:47.602630       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0728 05:57:47.603008       1 controller.go:130] Starting CSI attacher