I0326 08:50:40.028706       1 main.go:97] Version: v4.5.0
I0326 08:50:40.030652       1 common.go:138] Probing CSI driver for readiness
I0326 08:50:40.043056       1 common.go:138] Probing CSI driver for readiness
I0326 08:50:40.046099       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0326 08:50:40.061615       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0326 08:50:40.062149       1 controller.go:130] Starting CSI attacher