I0420 10:50:11.926641       1 main.go:97] Version: v4.5.0
I0420 10:50:11.929382       1 common.go:138] Probing CSI driver for readiness
I0420 10:50:11.937596       1 common.go:138] Probing CSI driver for readiness
I0420 10:50:11.941722       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0420 10:50:11.953949       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0420 10:50:11.954144       1 controller.go:130] Starting CSI attacher