I0304 01:23:37.855426       1 main.go:97] Version: v4.5.0
I0304 01:23:37.857144       1 common.go:138] Probing CSI driver for readiness
I0304 01:23:37.864211       1 common.go:138] Probing CSI driver for readiness
I0304 01:23:37.867469       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0304 01:23:37.878383       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0304 01:23:37.878641       1 controller.go:130] Starting CSI attacher