I0728 05:59:28.307483       1 main.go:97] Version: v4.5.0
I0728 05:59:28.309925       1 common.go:138] Probing CSI driver for readiness
I0728 05:59:28.317255       1 common.go:138] Probing CSI driver for readiness
I0728 05:59:28.321293       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0728 05:59:28.511881       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0728 05:59:28.512463       1 controller.go:130] Starting CSI attacher