I0407 05:52:59.746215       1 main.go:97] Version: v4.5.0
I0407 05:52:59.748009       1 common.go:138] Probing CSI driver for readiness
I0407 05:52:59.756323       1 common.go:138] Probing CSI driver for readiness
I0407 05:52:59.759991       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0407 05:52:59.945277       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0407 05:52:59.945613       1 controller.go:130] Starting CSI attacher