{"id":169202,"date":"2026-04-18T11:11:54","date_gmt":"2026-04-18T09:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-sostav-yadra-linux-7-1-prinyat-novyj-drajver-dlya-ntfs"},"modified":"2026-04-18T11:11:54","modified_gmt":"2026-04-18T09:11:54","slug":"v-sostav-yadra-linux-7-1-prinyat-novyj-drajver-dlya-ntfs","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-sostav-yadra-linux-7-1-prinyat-novyj-drajver-dlya-ntfs","title":{"rendered":"Um novo driver para NTFS foi aceito no n\u00facleo Linux 7.1.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Linus Torvalds incluiu no n\u00facleo do Linux 7.1, cujo lan\u00e7amento est\u00e1 previsto para meados de junho, um conjunto de patches com uma nova implementa\u00e7\u00e3o do sistema de arquivos NTFS, desenvolvido sob o nome ntfsplus. O novo driver \u00e9 inclu\u00eddo sob o nome &lt;ntfs&gt;, que anteriormente era usado para remover o antigo driver do n\u00facleo, que operava no modo apenas leitura. O driver ntfsplus foi desenvolvido por Namjae Jeon, um participante do projeto Samba, que tamb\u00e9m mant\u00e9m o driver EXFAT e o servidor KSMBD no n\u00facleo do Linux.     <\/p>\n<p>O desenvolvimento do ntfsplus come\u00e7ou em 2022 ap\u00f3s a publica\u00e7\u00e3o de um relat\u00f3rio sobre problemas com a manuten\u00e7\u00e3o do driver NTFS3, desenvolvido pela Paragon Software e fornecido a partir do n\u00facleo 5.15, em vez do antigo driver NTFS, que foi abandonado. De novembro de 2021 a junho de 2022, os desenvolvedores do ntfs3 pararam de se comunicar e de analisar os patches enviados, mas depois retomaram a manuten\u00e7\u00e3o e publicaram um conjunto de corre\u00e7\u00f5es que foi inclu\u00eddo no n\u00facleo 5.19. Desde ent\u00e3o, altera\u00e7\u00f5es para novas vers\u00f5es do n\u00facleo s\u00e3o lan\u00e7adas regularmente, e, entre outras coisas, um conjunto consider\u00e1vel de melhorias e corre\u00e7\u00f5es foi aceito no n\u00facleo 7.0.    <\/p>\n<p>Como motiva\u00e7\u00e3o para a inclus\u00e3o do novo driver ntfsplus no n\u00facleo, foi apontado que um driver NTFS de melhor qualidade e suporte melhoraria a compatibilidade dos sistemas Linux com dispositivos Windows e facilitaria o trabalho dos usu\u00e1rios. Foi afirmado que o driver atual NTFS3 apresenta problemas n\u00e3o resolvidos, o que leva muitos usu\u00e1rios e distribui\u00e7\u00f5es a continuar utilizando o antigo driver ntfs-3g, que opera no espa\u00e7o do usu\u00e1rio. Ao passar pelo conjunto de testes xfstests, o driver ntfsplus passou com sucesso 326 testes (41.4%) de 787, enquanto o ntfs3 passou 273 (34.6%).    <\/p>\n<p>O driver ntfsplus \u00e9 baseado na base de c\u00f3digo removida do n\u00facleo do antigo driver ntfs, que foi reformulado, ampliado com a capacidade de escrita de dados e significativamente expandido para suportar funcionalidades modernas, como o uso de folhetos de p\u00e1ginas de mem\u00f3ria (folios) em vez da estrutura buffer_head. No novo driver, foi implementada a aloca\u00e7\u00e3o atrasada de blocos, permitindo alcan\u00e7ar alto desempenho nas opera\u00e7\u00f5es de escrita e reduzir a fragmenta\u00e7\u00e3o. Para opera\u00e7\u00f5es de escrita\/leitura bufferizadas, entrada\/sa\u00edda direta, mapeamento de extens\u00f5es e opera\u00e7\u00f5es de escrita\/leitura em p\u00e1ginas, foi utilizada a biblioteca iomap.    <\/p>\n<p>Comparado ao ntfs3, o novo driver oferece recursos como iomap, aloca\u00e7\u00e3o de blocos atrasada (delayed allocation) e mapeamento de identificadores de usu\u00e1rios durante a montagem (idmap). Ap\u00f3s ser aceito na vers\u00e3o principal do kernel, o ntfsplus planeja implementar um registro completo (no ntfs3 h\u00e1 suporte para cria\u00e7\u00e3o de um registro de replay).         <\/p>\n<p>No ntfsplus, tamb\u00e9m foi poss\u00edvel melhorar o desempenho, gra\u00e7as ao uso de opera\u00e7\u00f5es ass\u00edncronas iomap, aloca\u00e7\u00e3o de blocos atrasada, otimiza\u00e7\u00e3o na aloca\u00e7\u00e3o de novos clusters, otimiza\u00e7\u00e3o na fus\u00e3o de fragmentos, carregamento do bitmap de clusters em segundo plano e pr\u00e9-carregamento de blocos de inode e informa\u00e7\u00f5es de diret\u00f3rios. Nos testes realizados em novembro do ano passado, o driver ntfsplus foi de 3-5% mais r\u00e1pido que o ntfs3 durante grava\u00e7\u00f5es em modo de thread \u00fanica e de 35-110% ao usar 4 threads. A velocidade de leitura do ntfsplus e do ntfs3 est\u00e1 aproximadamente igual. No teste de listagem de arquivos (ls -lR) em diret\u00f3rios com 100\/200\/400 mil arquivos, o ntfsplus foi 12-14% mais r\u00e1pido. Em termos de velocidade de montagem, o ntfsplus \u00e9 de 5-6 vezes mais r\u00e1pido (para uma parti\u00e7\u00e3o de 1 TB, 0.38 contra 2.03 segundos).       <\/p>\n<p>Com base nas ferramentas ntfsprogs do projeto ntfs-3g, foi preparada uma nova cole\u00e7\u00e3o de utilit\u00e1rios chamada ntfsprogs-plus para o ntfsplus, que funciona no espa\u00e7o do usu\u00e1rio e inclui aplicativos como ntfsclone, ntfscluster e ntfsinfo. O projeto tamb\u00e9m desenvolveu uma nova ferramenta chamada ntfsck para verificar e recuperar parti\u00e7\u00f5es danificadas com NTFS.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65233\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u0440\u0438\u043d\u044f\u043b \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux 7.1, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u0432 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 \u0438\u044e\u043d\u044f, \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0441 \u043d\u043e\u0432\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b NTFS, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0432\u0448\u0435\u0439\u0441\u044f \u043f\u043e\u0434 \u0438\u043c\u0435\u043d\u0435\u043c ntfsplus. \u041d\u043e\u0432\u044b\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0432\u043a\u043b\u044e\u0447\u0451\u043d \u043f\u043e\u0434 \u0438\u043c\u0435\u043d\u0435\u043c &#171;ntfs&#187;, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0440\u0430\u043d\u0435\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u043e\u0441\u044c \u0434\u043b\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0438\u0437 \u044f\u0434\u0440\u0430 \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430, \u0440\u0430\u0431\u043e\u0442\u0430\u0432\u0448\u0435\u0433\u043e \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 ntfsplus \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b \u041d\u0430\u043c\u0434\u0436\u044d \u0427\u043e\u043d (Namjae Jeon), \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-169202","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u0440\u0438\u043d\u044f\u043b \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux 7.1, 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