I0525 10:15:27.532428       1 main.go:97] Version: v4.5.0
I0525 10:15:27.534386       1 common.go:138] Probing CSI driver for readiness
I0525 10:15:27.541338       1 common.go:138] Probing CSI driver for readiness
I0525 10:15:27.544384       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0525 10:15:27.561122       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0525 10:15:27.561409       1 controller.go:130] Starting CSI attacher