I0312 09:55:21.031376       1 main.go:97] Version: v4.5.0
I0312 09:55:21.033097       1 common.go:138] Probing CSI driver for readiness
I0312 09:55:21.040735       1 common.go:138] Probing CSI driver for readiness
I0312 09:55:21.044035       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0312 09:55:21.068470       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0312 09:55:21.069468       1 controller.go:130] Starting CSI attacher