I0507 23:25:48.270325       1 main.go:97] Version: v4.5.0
I0507 23:25:48.273731       1 common.go:138] Probing CSI driver for readiness
I0507 23:25:48.280324       1 common.go:138] Probing CSI driver for readiness
I0507 23:25:48.283873       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0507 23:25:48.302561       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0507 23:25:48.303186       1 controller.go:130] Starting CSI attacher