{"id":91660,"date":"2020-08-16T13:42:08","date_gmt":"2020-08-16T11:42:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-paragon-software-opublikovala-gpl-realizacziyu-ntfs-dlya-yadra-linux"},"modified":"2020-08-16T13:42:08","modified_gmt":"2020-08-16T11:42:08","slug":"kompaniya-paragon-software-opublikovala-gpl-realizacziyu-ntfs-dlya-yadra-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/kompaniya-paragon-software-opublikovala-gpl-realizacziyu-ntfs-dlya-yadra-linux","title":{"rendered":"Compania Paragon Software a publicat o implementare GPL a NTFS pentru kernelul Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Constantin Komarov, fondatorul \u0219i directorul companiei Paragon Software, a publicat<\/a><\/noindex> \u00een lista de distribu\u021bie a nucleului Linux un set de patch-uri<\/a><\/noindex> cu o implementare complet\u0103 a sistemului de fi\u0219iere NTFS<\/a><\/noindex>, care suport\u0103 func\u021bionare \u00een modul citire \u0219i scriere. Codul este deschis sub licen\u021ba GPL.<\/p>\n

Implementarea sus\u021bine toate func\u021bionalit\u0103\u021bile versiunii actuale NTFS 3.1, inclusiv atributele extinse ale fi\u0219ierelor, modul de compresie a datelor, gestionarea eficient\u0103 a golurilor din fi\u0219iere \u0219i reproducerea modific\u0103rilor din jurnal pentru a restabili integritatea dup\u0103 defec\u021biuni. \u00cen driverul propus este utilizat\u0103 o implementare proprie, simplificat\u0103 a jurnalului NTFS, dar se preconizeaz\u0103 ad\u0103ugarea suportului pentru jurnalizarea complet\u0103 pe baza dispozitivului de bloc universal existent \u00een nucleu. JBD<\/a><\/noindex> (Dispozitiv de bloc cu jurnalizare), pe baza c\u0103ruia se organizeaz\u0103 jurnalizarea \u00een ext3, ext4 \u0219i OCFS2.<\/p>\n

Driverul este bazat pe baza de cod a produsului comercial existent Paragon Software \u0219i este bine testat. Patch-urile sunt formulate conform cerin\u021belor pentru preg\u0103tirea codului pentru Linux \u0219i nu con\u021bin leg\u0103turi cu API-uri suplimentare, ceea ce permite includerea noului driver \u00een compunerea principal\u0103 a nucleului. Dup\u0103 includerea patch-urilor \u00een nucleul principal Linux, compania Paragon Software inten\u021bioneaz\u0103 s\u0103 asigure suportul, corectarea erorilor \u0219i extinderea func\u021bionalit\u0103\u021bii acestora.<\/a><\/noindex> Cu toate acestea, includerea \u00een nucleu poate necesita timp din cauza necesit\u0103\u021bii de a revizui codul propus de c\u0103tre dezvoltatori externi. \u00cen comentarii la publica\u021bie se men\u021bioneaz\u0103 de asemenea<\/p>\n

cu compilarea \u0219i probleme<\/a><\/noindex> nerespectarea unor<\/a><\/noindex> cerin\u021be pentru formularea patch-urilor. De exemplu, se propune \u00eemp\u0103r\u021birea patch-ului trimis \u00een p\u0103r\u021bi, deoarece 27.000 de linii \u00eentr-un singur patch sunt prea multe \u0219i creeaz\u0103 dificult\u0103\u021bi la revizuire \u0219i verificare. \u00cen fi\u0219ierul MAINTAINERS este recomandat s\u0103 se defineasc\u0103 clar politica de continuare a suportului codului \u0219i s\u0103 se indice ramura Git \u00een care ar trebui trimise corec\u021biile. Se subliniaz\u0103 de asemenea necesitatea de a lua \u00een considerare ad\u0103ugarea unei noi implement\u0103ri NTFS \u00een condi\u021biile \u00een care exist\u0103 deja driverul fs\/ntfs, care func\u021bioneaz\u0103 \u00een modul doar pentru citire.<\/a><\/noindex> Anterior, pentru acces complet la parti\u021biile NTFS din Linux, era necesar s\u0103 se foloseasc\u0103 driverul FUSE NTFS-3g, care func\u021bioneaz\u0103 \u00een spa\u021biul utilizatorului \u0219i nu ofer\u0103 performan\u021ba dorit\u0103. Acest driver<\/p>\n

nu a fost actualizat nu s-a actualizat<\/a><\/noindex> din 2017, precum \u0219i driverul fs\/ntfs care func\u021bioneaz\u0103 doar \u00een modul de citire. Ambele drivere au fost create de compania Tuxera, care, la fel ca Paragon Software, furnizeaz\u0103<\/a><\/noindex> un driver NTFS proprietar, distribuit pe o baz\u0103 comercial\u0103. <\/p>\n

Reamintim c\u0103, \u00een octombrie anul trecut, dup\u0103 publica\u021biei<\/a><\/noindex> specifica\u021biile deschise de la Microsoft \u0219i oferirea posibilit\u0103\u021bii de utilizare gratuit\u0103 a brevetelor pentru exFAT \u00een Linux, compania Paragon Software a deschis codul driverului s\u0103u cu implementarea sistemului de fi\u0219iere exFAT. Prima versiune a driverului era limitat\u0103 la func\u021bionarea \u00een modul de citire, dar era \u00een dezvoltare o variant\u0103 cu suport pentru scriere. Aceste patch-uri au r\u0103mas nefolosite \u0219i \u00een compunerea principal\u0103 a nucleului a fost adoptat driverul exFAT, propus<\/a><\/noindex> Samsung \u0219i utilizat \u00een firmware-urile smartphone-urilor Android ale acestei companii. Aceast\u0103 mi\u0219care a fost dureroas\u0103 perceput\u0103<\/a><\/noindex> pentru compania Paragon Software, care a ap\u0103rut<\/a><\/noindex> a criticat implement\u0103rile deschise ale exFAT \u0219i NTFS.<\/p>\n

<\/a><\/noindex><\/p>\n

Sursa: opennet.ro<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u0438\u043d \u041a\u043e\u043c\u0430\u0440\u043e\u0432, \u043e\u0441\u043d\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0438 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Paragon Software, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u044f\u0434\u0440\u0430 Linux \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0441 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\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, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0435\u0439 \u0440\u0430\u0431\u043e\u0442\u0443 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0447\u0442\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0438\u0441\u0438. \u041a\u043e\u0434 \u043e\u0442\u043a\u0440\u044b\u0442 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPL. \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0432\u0441\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 NTFS 3.1, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u0435 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u044b \u0444\u0430\u0439\u043b\u043e\u0432, \u0440\u0435\u0436\u0438\u043c \u0441\u0436\u0430\u0442\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445, \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u043f\u0443\u0441\u0442\u043e\u0442\u0430\u043c\u0438 \u0432 \u0444\u0430\u0439\u043b\u0430\u0445 […]<\/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-91660","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Compania Paragon Software a publicat o implementare GPL a NTFS pentru nucleul Linux | ProHoster","description":"Constantin Komarov, fondatorul \u0219i directorul companiei Paragon 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