I0509 01:40:10.448474       1 main.go:97] Version: v4.5.0
I0509 01:40:10.450617       1 common.go:138] Probing CSI driver for readiness
I0509 01:40:10.456654       1 common.go:138] Probing CSI driver for readiness
I0509 01:40:10.460082       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0509 01:40:10.831440       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0509 01:40:10.831633       1 controller.go:130] Starting CSI attacher