I0730 23:51:47.722935       1 main.go:97] Version: v4.5.0
I0730 23:51:47.724642       1 common.go:138] Probing CSI driver for readiness
I0730 23:51:47.731725       1 common.go:138] Probing CSI driver for readiness
I0730 23:51:47.736139       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0730 23:51:47.752646       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0730 23:51:47.752867       1 controller.go:130] Starting CSI attacher