I0504 01:40:39.905459       1 main.go:97] Version: v4.5.0
I0504 01:40:39.909115       1 common.go:138] Probing CSI driver for readiness
I0504 01:40:39.918822       1 common.go:138] Probing CSI driver for readiness
I0504 01:40:39.922053       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0504 01:40:39.934161       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0504 01:40:39.934838       1 controller.go:130] Starting CSI attacher