I0730 21:04:16.277127       1 main.go:97] Version: v4.5.0
I0730 21:04:16.279687       1 common.go:138] Probing CSI driver for readiness
I0730 21:04:16.285266       1 common.go:138] Probing CSI driver for readiness
I0730 21:04:16.289667       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0730 21:04:16.307367       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0730 21:04:16.307583       1 controller.go:130] Starting CSI attacher