I0507 03:28:38.309253       1 main.go:97] Version: v4.5.0
I0507 03:28:38.317812       1 common.go:138] Probing CSI driver for readiness
I0507 03:28:38.335552       1 common.go:138] Probing CSI driver for readiness
I0507 03:28:38.339446       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0507 03:28:38.361142       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0507 03:28:38.361428       1 controller.go:130] Starting CSI attacher