I0401 05:09:12.700197       1 main.go:97] Version: v4.5.0
I0401 05:09:12.703159       1 common.go:138] Probing CSI driver for readiness
I0401 05:09:12.718206       1 common.go:138] Probing CSI driver for readiness
I0401 05:09:12.724794       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0401 05:09:12.748619       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0401 05:09:12.749478       1 controller.go:130] Starting CSI attacher