{"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\/fr\/blog\/news\/dlya-yadra-linux-predlozhen-drajver-ext2-napisannyj-na-yazyke-rust","title":{"rendered":"Un pilote EXT2 a \u00e9t\u00e9 propos\u00e9 pour le noyau Linux, \u00e9crit en Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Wedson Almeida Filho de la soci\u00e9t\u00e9 Microsoft a propos\u00e9 \u00e0 discuter dans la liste de diffusion des d\u00e9veloppeurs du noyau Linux la seconde version des patchs avec un ensemble de liaisons au-dessus du sous-syst\u00e8me VFS, destin\u00e9es au d\u00e9veloppement de syst\u00e8mes de fichiers en langage Rust, fonctionnant en mode lecture seule. Deux pilotes, bas\u00e9s sur ces liaisons, avec l'impl\u00e9mentation des syst\u00e8mes de fichiers ext2 et tarfs, \u00e9galement en mode lecture seule, ont \u00e9t\u00e9 publi\u00e9s. Contrairement \u00e0 l'impl\u00e9mentation pr\u00e9c\u00e9dente du FS Ext2 en langage Rust \u2014 ext2-rs, la nouvelle version fonctionne au niveau noyau (module rust_ext2), et non dans l'espace utilisateur. Le pilote rust_ext2 contient environ 700 lignes de code en Rust et peut servir de point de d\u00e9part pour le d\u00e9veloppement d'impl\u00e9mentations de FS plus complexes, comme Ext4.      <\/p>\n<p>Le syst\u00e8me de fichiers tarfs permet de monter des archives au format Tar en tant que syst\u00e8me de fichiers. Le pilote utilise un index attach\u00e9 aux fichiers tar pour naviguer \u00e0 travers les fichiers \u00e0 l'int\u00e9rieur de l'archive sans parcourir tout le contenu.      <\/p>\n<p>Un autre FS en langage Rust est \u00e9galement en d\u00e9veloppement, utilisant la couche d'abstraction propos\u00e9e \u2014 PuzzleFS. PuzzleFS est destin\u00e9 \u00e0 l'h\u00e9bergement de conteneurs isol\u00e9s et poss\u00e8de des fonctionnalit\u00e9s telles que le stockage efficace des donn\u00e9es en double, la possibilit\u00e9 de montage direct, la reconstruction r\u00e9p\u00e9t\u00e9e des images, une reconstruction et un montage d'images tr\u00e8s rapides, la possibilit\u00e9 d'utiliser une \u00e9tape interm\u00e9diaire facultative pour la transformation (canonicalization) des images, l'absence de n\u00e9cessit\u00e9 de parcours complet de l'arbre FS lors de l'utilisation d'une structure en couches, et l'application de modifications de style casync.<br \/>\n<br \/>Source : <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 \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 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u044f\u0434\u0440\u0430 Linux \u0432\u0442\u043e\u0440\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u043f\u0430\u0442\u0447\u0435\u0439 \u0441 \u043d\u0430\u0431\u043e\u0440\u043e\u043c \u043e\u0431\u0432\u044f\u0437\u043e\u043a \u043d\u0430\u0434 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 VFS, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f. \u0412\u043c\u0435\u0441\u0442\u0435 \u0441 \u043e\u0431\u0432\u044f\u0437\u043a\u0430\u043c\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043e \u0434\u0432\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u0438\u0445 \u043e\u0441\u043d\u043e\u0432\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c [&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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