I0218 05:21:50.344430       1 main.go:97] Version: v4.5.0
I0218 05:21:50.346629       1 common.go:138] Probing CSI driver for readiness
I0218 05:21:50.355975       1 common.go:138] Probing CSI driver for readiness
I0218 05:21:50.358195       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0218 05:21:50.375659       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0218 05:21:50.376397       1 controller.go:130] Starting CSI attacher