I0422 00:31:00.037678       1 main.go:97] Version: v4.5.0
I0422 00:31:00.039453       1 common.go:138] Probing CSI driver for readiness
I0422 00:31:00.046074       1 common.go:138] Probing CSI driver for readiness
I0422 00:31:00.049582       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0422 00:31:00.101775       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0422 00:31:00.102112       1 controller.go:130] Starting CSI attacher