I0423 21:51:56.853692       1 main.go:97] Version: v4.5.0
I0423 21:51:56.856758       1 common.go:138] Probing CSI driver for readiness
I0423 21:51:56.862964       1 common.go:138] Probing CSI driver for readiness
I0423 21:51:56.867324       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0423 21:51:57.146227       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0423 21:51:57.146566       1 controller.go:130] Starting CSI attacher