I0427 19:44:21.416220       1 main.go:97] Version: v4.5.0
I0427 19:44:21.418756       1 common.go:138] Probing CSI driver for readiness
I0427 19:44:21.429015       1 common.go:138] Probing CSI driver for readiness
I0427 19:44:21.432926       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0427 19:44:21.458406       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0427 19:44:21.459209       1 controller.go:130] Starting CSI attacher