I0320 05:31:50.290006       1 main.go:97] Version: v4.5.0
I0320 05:31:50.297231       1 common.go:138] Probing CSI driver for readiness
I0320 05:31:50.303925       1 common.go:138] Probing CSI driver for readiness
I0320 05:31:50.306789       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0320 05:31:50.319008       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0320 05:31:50.319211       1 controller.go:130] Starting CSI attacher