I0920 07:27:09.398671       1 main.go:97] Version: v4.5.0
I0920 07:27:09.402736       1 common.go:138] Probing CSI driver for readiness
I0920 07:27:09.414159       1 common.go:138] Probing CSI driver for readiness
I0920 07:27:09.417999       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0920 07:27:09.438419       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0920 07:27:09.438688       1 controller.go:130] Starting CSI attacher