I0729 08:09:57.620699       1 main.go:97] Version: v4.5.0
I0729 08:09:57.626294       1 common.go:138] Probing CSI driver for readiness
I0729 08:09:57.636823       1 common.go:138] Probing CSI driver for readiness
I0729 08:09:57.641261       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0729 08:09:58.072843       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0729 08:09:58.073615       1 controller.go:130] Starting CSI attacher