sr_warn
sr_warn(sc, "could not read native metadata");
sr_warn(sc, "%s partition too large, wasting %lld bytes",
sr_warn(sc, "rebuild of %s started on %s",
sr_warn(sc, "chunk sizes are not equal; up to %llu "
sr_warn(sc, "trying to bring up %s degraded",
sr_warn(sc, "trying to bring up %s degraded",
sr_warn(sc, "%s was not shutdown properly",
sr_warn(sc, "volume %s is roaming, it used to be %s, "
sr_warn(sc, "unable to create sensor for %s",
void sr_warn(struct sr_softc *, const char *, ...);