I0728 20:09:21.752448       1 main.go:97] Version: v4.5.0
I0728 20:09:21.754800       1 common.go:138] Probing CSI driver for readiness
I0728 20:09:21.760276       1 common.go:138] Probing CSI driver for readiness
I0728 20:09:21.764919       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0728 20:09:21.783908       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0728 20:09:21.784461       1 controller.go:130] Starting CSI attacher