Following IOengines are currently working on RTEMS: - psync, sync, vsync, filecreate, ftruncate, null I've attached the patch in my following mail, please have a look. Here's the corresponding ticket:https://devel.rtems.org/ticket/3429 Please note that i have also sent the patch to devel@xxxxxxxxx, for their review of rtems-specific part. -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html