I0504 01:41:50.622385       1 main.go:97] Version: v4.5.0
I0504 01:41:50.625357       1 common.go:138] Probing CSI driver for readiness
I0504 01:41:50.634353       1 common.go:138] Probing CSI driver for readiness
I0504 01:41:50.638129       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0504 01:41:50.656041       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0504 01:41:50.656260       1 controller.go:130] Starting CSI attacher