I0331 04:56:29.406523       1 main.go:97] Version: v4.5.0
I0331 04:56:29.410005       1 common.go:138] Probing CSI driver for readiness
I0331 04:56:29.418618       1 common.go:138] Probing CSI driver for readiness
I0331 04:56:29.427637       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0331 04:56:29.440807       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0331 04:56:29.440980       1 controller.go:130] Starting CSI attacher