I0323 05:22:10.736941       1 main.go:97] Version: v4.5.0
I0323 05:22:10.738624       1 common.go:138] Probing CSI driver for readiness
I0323 05:22:10.747563       1 common.go:138] Probing CSI driver for readiness
I0323 05:22:10.751918       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0323 05:22:10.767469       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0323 05:22:10.767725       1 controller.go:130] Starting CSI attacher