I0507 00:51:18.737831       1 main.go:97] Version: v4.5.0
I0507 00:51:18.740074       1 common.go:138] Probing CSI driver for readiness
I0507 00:51:18.749535       1 common.go:138] Probing CSI driver for readiness
I0507 00:51:18.754904       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0507 00:51:18.769830       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0507 00:51:18.770275       1 controller.go:130] Starting CSI attacher