I0407 05:53:22.724762       1 main.go:97] Version: v4.5.0
I0407 05:53:22.732255       1 common.go:138] Probing CSI driver for readiness
I0407 05:53:22.747575       1 common.go:138] Probing CSI driver for readiness
I0407 05:53:22.750376       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0407 05:53:22.764037       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0407 05:53:22.764546       1 controller.go:130] Starting CSI attacher