I0727 13:21:39.991740       1 main.go:97] Version: v4.5.0
I0727 13:21:39.993284       1 common.go:138] Probing CSI driver for readiness
I0727 13:21:39.999565       1 common.go:138] Probing CSI driver for readiness
I0727 13:21:40.002199       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0727 13:21:40.021747       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0727 13:21:40.021913       1 controller.go:130] Starting CSI attacher