I0320 10:28:47.623682       1 main.go:97] Version: v4.5.0
I0320 10:28:47.625768       1 common.go:138] Probing CSI driver for readiness
I0320 10:28:47.631700       1 common.go:138] Probing CSI driver for readiness
I0320 10:28:47.636879       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0320 10:28:49.254536       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0320 10:28:49.255204       1 controller.go:130] Starting CSI attacher