I0425 08:50:50.241003       1 main.go:97] Version: v4.5.0
I0425 08:50:50.243763       1 common.go:138] Probing CSI driver for readiness
I0425 08:50:50.252401       1 common.go:138] Probing CSI driver for readiness
I0425 08:50:50.256842       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0425 08:50:50.273227       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0425 08:50:50.273467       1 controller.go:130] Starting CSI attacher