I0530 09:49:37.907766       1 main.go:97] Version: v4.5.0
I0530 09:49:37.911436       1 common.go:138] Probing CSI driver for readiness
I0530 09:49:37.917551       1 common.go:138] Probing CSI driver for readiness
I0530 09:49:37.920563       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0530 09:49:37.932976       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0530 09:49:37.933141       1 controller.go:130] Starting CSI attacher