PQI_CMD_FAIL
case PQI_CMD_FAIL:
if (pqi_cmd_action(io->io_cmd, PQI_CMD_START) == PQI_CMD_FAIL)
return (pqi_cmd_action_nolock(cmd, PQI_CMD_FAIL));
if (c->pc_last_action == PQI_CMD_FAIL) {
a = PQI_CMD_FAIL;
case PQI_CMD_FAIL:
a = PQI_CMD_FAIL;