I0730 10:30:09.412479       1 main.go:97] Version: v4.5.0
I0730 10:30:09.413982       1 common.go:138] Probing CSI driver for readiness
I0730 10:30:09.422105       1 common.go:138] Probing CSI driver for readiness
I0730 10:30:09.435067       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0730 10:30:09.448618       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0730 10:30:09.448930       1 controller.go:130] Starting CSI attacher