I0319 21:52:56.103505       1 main.go:97] Version: v4.5.0
I0319 21:52:56.105468       1 common.go:138] Probing CSI driver for readiness
I0319 21:52:56.113761       1 common.go:138] Probing CSI driver for readiness
I0319 21:52:56.116855       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0319 21:52:56.144363       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0319 21:52:56.144624       1 controller.go:130] Starting CSI attacher