I0706 21:38:20.794088       1 main.go:97] Version: v4.5.0
I0706 21:38:20.795977       1 common.go:138] Probing CSI driver for readiness
I0706 21:38:20.802883       1 common.go:138] Probing CSI driver for readiness
I0706 21:38:20.805647       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0706 21:38:20.817685       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0706 21:38:20.817891       1 controller.go:130] Starting CSI attacher