I0504 01:40:58.601313       1 main.go:97] Version: v4.5.0
I0504 01:40:58.603141       1 common.go:138] Probing CSI driver for readiness
I0504 01:40:58.609840       1 common.go:138] Probing CSI driver for readiness
I0504 01:40:58.613251       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0504 01:40:59.715172       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0504 01:40:59.715584       1 controller.go:130] Starting CSI attacher