I0521 19:35:32.016580       1 main.go:97] Version: v4.5.0
I0521 19:35:32.019036       1 common.go:138] Probing CSI driver for readiness
I0521 19:35:32.030172       1 common.go:138] Probing CSI driver for readiness
I0521 19:35:32.032900       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0521 19:35:32.049076       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0521 19:35:32.049556       1 controller.go:130] Starting CSI attacher