{"id":115831,"date":"2024-05-16T14:59:20","date_gmt":"2024-05-16T12:59:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dlya-yadra-linux-predlozhen-drajver-ext2-napisannyj-na-yazyke-rust"},"modified":"2024-05-16T14:59:20","modified_gmt":"2024-05-16T12:59:20","slug":"dlya-yadra-linux-predlozhen-drajver-ext2-napisannyj-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/dlya-yadra-linux-predlozhen-drajver-ext2-napisannyj-na-yazyke-rust","title":{"rendered":"Se ha propuesto un controlador EXT2 para el n\u00facleo de Linux, escrito en el lenguaje Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Wedson Almeida Filho de Microsoft propuso para discusi\u00f3n en la lista de correo de desarrolladores del n\u00facleo de Linux la segunda versi\u00f3n de parches con un conjunto de envolturas sobre el subsistema VFS, dise\u00f1adas para el desarrollo de sistemas de archivos en lenguaje Rust que funcionen en modo de solo lectura. Junto con las envolturas, se publicaron dos controladores basados en ellas que implementan sistemas de archivos ext2 y tarfs, funcionando en modo de solo lectura. A diferencia de la implementaci\u00f3n anterior del sistema de archivos Ext2 en Rust - ext2-rs, la nueva variante opera a nivel de n\u00facleo (m\u00f3dulo rust_ext2), en lugar de en el espacio de usuario. El controlador rust_ext2 contiene alrededor de 700 l\u00edneas de c\u00f3digo en Rust y puede ser utilizado como punto de partida para el desarrollo de implementaciones m\u00e1s complejas de sistemas de archivos, como Ext4.      <\/p>\n<p>El sistema de archivos tarfs permite montar archivos archivados en formato Tar como un sistema de archivos. El controlador utiliza un \u00edndice adjunto a los archivos tar para navegar por los archivos dentro del archivo sin tener que revisar todo el contenido.      <\/p>\n<p>Adem\u00e1s, se est\u00e1 desarrollando otro sistema de archivos en lenguaje Rust, que utiliza la capa de abstracci\u00f3n propuesta - PuzzleFS. PuzzleFS est\u00e1 dise\u00f1ada para alojar contenedores aislados y tiene caracter\u00edsticas como almacenamiento eficiente de datos duplicados, capacidad de montaje directo, reconstrucci\u00f3n repetida de im\u00e1genes, ensamblaje y montaje de im\u00e1genes muy r\u00e1pidas, posibilidad de usar una etapa intermedia opcional para la transformaci\u00f3n (canonicalizaci\u00f3n) de im\u00e1genes, no necesariamente realizar recorridos completos por el \u00e1rbol del sistema de archivos al usar una estructura en capas y superposici\u00f3n de cambios al estilo casync.<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61177\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0423\u044d\u0434\u0441\u043e\u043d \u0410\u043b\u043c\u0435\u0439\u0434\u0430 \u0424\u0438\u043b\u044c\u043e (Wedson Almeida Filho) \u0438\u0437 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[&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-115831","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0423\u044d\u0434\u0441\u043e\u043d \u0410\u043b\u043c\u0435\u0439\u0434\u0430 \u0424\u0438\u043b\u044c\u043e (Wedson Almeida Filho) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Microsoft \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b \u0434\u043b\u044f \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u044f \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 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