I0525 10:15:44.234198       1 main.go:97] Version: v4.5.0
I0525 10:15:44.239249       1 common.go:138] Probing CSI driver for readiness
I0525 10:15:44.247284       1 common.go:138] Probing CSI driver for readiness
I0525 10:15:44.255404       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0525 10:15:44.268239       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0525 10:15:44.268384       1 controller.go:130] Starting CSI attacher