I0519 03:04:01.235690       1 main.go:97] Version: v4.5.0
I0519 03:04:01.238844       1 common.go:138] Probing CSI driver for readiness
I0519 03:04:01.243509       1 common.go:138] Probing CSI driver for readiness
I0519 03:04:01.245868       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0519 03:04:01.261764       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0519 03:04:01.262123       1 controller.go:130] Starting CSI attacher