commitlog_replayer: Special case exception from "old/origin file"
commitlog_replayer: Special case exception from "old/origin file"

And write some nice informative stuff.

kjniemi/scylla,avikivity/scylla,raphaelsc/scylla,scylladb/scylla,raphaelsc/scylla,duarten/scylla,raphaelsc/scylla,duarten/scylla,avikivity/scylla,scylladb/scylla,scylladb/scylla,avikivity/scylla,kjniemi/scylla,scylladb/scylla,kjniemi/scylla,duarten/scylla