Hannes, can you respin the patch with a comment explaining the limit? > Does it limit IO size for pass through IO not through block layer ? The max_sectors limit also limits the size of passthrough requests. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html