I0509 01:38:37.151027       1 main.go:97] Version: v4.5.0
I0509 01:38:37.152687       1 common.go:138] Probing CSI driver for readiness
I0509 01:38:37.162321       1 common.go:138] Probing CSI driver for readiness
I0509 01:38:37.165614       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0509 01:38:37.176858       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0509 01:38:37.177563       1 controller.go:130] Starting CSI attacher