I0728 19:37:50.008564       1 main.go:97] Version: v4.5.0
I0728 19:37:50.010732       1 common.go:138] Probing CSI driver for readiness
I0728 19:37:50.018332       1 common.go:138] Probing CSI driver for readiness
I0728 19:37:50.021743       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0728 19:37:50.034357       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0728 19:37:50.034562       1 controller.go:130] Starting CSI attacher