I0701 00:51:52.074788       1 main.go:97] Version: v4.5.0
I0701 00:51:52.078472       1 common.go:138] Probing CSI driver for readiness
I0701 00:51:52.085028       1 common.go:138] Probing CSI driver for readiness
I0701 00:51:52.088533       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0701 00:51:52.103702       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0701 00:51:52.103977       1 controller.go:130] Starting CSI attacher