I0507 23:25:22.483911       1 main.go:97] Version: v4.5.0
I0507 23:25:22.487019       1 common.go:138] Probing CSI driver for readiness
I0507 23:25:22.498878       1 common.go:138] Probing CSI driver for readiness
I0507 23:25:22.502392       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0507 23:25:22.514457       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0507 23:25:22.514617       1 controller.go:130] Starting CSI attacher