I0716 06:53:07.273951       1 main.go:97] Version: v4.5.0
I0716 06:53:07.278166       1 common.go:138] Probing CSI driver for readiness
I0716 06:53:07.292823       1 common.go:138] Probing CSI driver for readiness
I0716 06:53:07.295630       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0716 06:53:07.309086       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0716 06:53:07.309420       1 controller.go:130] Starting CSI attacher