I0721 06:44:48.912982       1 main.go:97] Version: v4.5.0
I0721 06:44:48.916483       1 common.go:138] Probing CSI driver for readiness
I0721 06:44:48.921536       1 common.go:138] Probing CSI driver for readiness
I0721 06:44:48.924966       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0721 06:44:48.939342       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0721 06:44:48.939818       1 controller.go:130] Starting CSI attacher