I0311 21:39:58.398968       1 main.go:97] Version: v4.5.0
I0311 21:39:58.401969       1 common.go:138] Probing CSI driver for readiness
I0311 21:39:58.409672       1 common.go:138] Probing CSI driver for readiness
I0311 21:39:58.414908       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0311 21:39:58.432596       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0311 21:39:58.432776       1 controller.go:130] Starting CSI attacher