I0730 21:12:21.679069       1 main.go:97] Version: v4.5.0
I0730 21:12:21.680958       1 common.go:138] Probing CSI driver for readiness
I0730 21:12:21.688025       1 common.go:138] Probing CSI driver for readiness
I0730 21:12:21.693508       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0730 21:12:21.711559       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0730 21:12:21.711801       1 controller.go:130] Starting CSI attacher