I0427 01:31:15.275241       1 main.go:97] Version: v4.5.0
I0427 01:31:15.280598       1 common.go:138] Probing CSI driver for readiness
I0427 01:31:15.286949       1 common.go:138] Probing CSI driver for readiness
I0427 01:31:15.291519       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0427 01:31:15.309977       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0427 01:31:15.310958       1 controller.go:130] Starting CSI attacher