I0727 20:10:12.853626       1 main.go:97] Version: v4.5.0
I0727 20:10:12.858102       1 common.go:138] Probing CSI driver for readiness
I0727 20:10:12.866713       1 common.go:138] Probing CSI driver for readiness
I0727 20:10:12.870617       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0727 20:10:12.889545       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0727 20:10:12.889855       1 controller.go:130] Starting CSI attacher