I0608 03:37:50.959331       1 main.go:97] Version: v4.5.0
I0608 03:37:50.961228       1 common.go:138] Probing CSI driver for readiness
I0608 03:37:50.968791       1 common.go:138] Probing CSI driver for readiness
I0608 03:37:50.971083       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0608 03:37:50.991238       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0608 03:37:50.991492       1 controller.go:130] Starting CSI attacher