{"id":39157,"date":"2019-10-31T22:28:11","date_gmt":"2019-10-31T19:28:11","guid":{"rendered":"https:\/\/prohoster.info\/blog\/kompaniya-paragon-software-otkryla-kod-drajvera-s-realizatsiej-fs-exfat\/"},"modified":"2019-10-31T22:28:11","modified_gmt":"2019-10-31T19:28:11","slug":"kompaniya-paragon-software-otkryla-kod-drajvera-s-realizatsiej-fs-exfat","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/kompaniya-paragon-software-otkryla-kod-drajvera-s-realizatsiej-fs-exfat","title":{"rendered":"Compania Paragon Software a deschis codul driverului pentru implementarea sistemului de fi\u0219iere exFAT","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Compania Paragon Software, care furnizeaz\u0103 drivere proprietare licen\u021biate de Microsoft drivere<\/a><\/noindex> NTFS \u0219i exFAT pentru Linux, a publicat<\/a><\/noindex> \u00een lista de coresponden\u021b\u0103 a dezvoltatorilor nucleului Linux
\nimplementarea ini\u021bial\u0103 a noului driver deschis exFAT. Codul driver-ului este deschis sub licen\u021ba GPLv2 \u0219i este temporar limitat la func\u021bionarea \u00een modul doar pentru citire. O variant\u0103 a driver-ului, care suport\u0103 modul de scriere, este \u00een dezvoltare, dar nu este \u00eenc\u0103 gata pentru publicare. Patch-ul pentru includerea \u00een nucleul Linux a fost trimis personal de Konstantin Comarov, fondatorul \u0219i directorul companiei Paragon Software<\/a><\/noindex>.<\/p>\n

Compania Paragon Software a salutat<\/a><\/noindex> ac\u021biunile Microsoft de a publica public specifica\u021biilor<\/a><\/noindex> \u0219i de a oferi posibilitatea utiliz\u0103rii gratuite a brevetelor pentru exFAT \u00een Linux, \u0219i ca o contribu\u021bie a preg\u0103tit un driver deschis exFAT pentru nucleul Linux. Se remarc\u0103 faptul c\u0103 driver-ul este conform cerin\u021belor de preg\u0103tire a codului pentru Linux \u0219i nu con\u021bine leg\u0103turi c\u0103tre API-uri suplimentare, ceea ce permite includerea sa \u00een componenta principal\u0103 a nucleului.<\/p>\n

Reamintim c\u0103, \u00een august, \u00een sec\u021biunea experimental\u0103 \u201estaging\u201d a nucleului Linux 5.4 (\u201edrivers\/staging\/\u201d), unde sunt plasate componentele care necesit\u0103 \u00eembun\u0103t\u0103\u021biri, deja ad\u0103ugat<\/a><\/noindex> deja dezvoltat driverul deschis exFAT de c\u0103tre compania Samsung. Totu\u0219i, driverul ad\u0103ugat se bazeaz\u0103 pe un cod \u00eenvechit (1.2.9), care necesit\u0103 ajust\u0103ri \u0219i adapt\u0103ri la cerin\u021bele de formatare a codului pentru nucleu. Ulterior, pentru nucleu a fost
\nsub licen\u021ba MIT. Instrumentul utilizeaz\u0103 metode de \u00eenv\u0103\u021bare automat\u0103, \u00eempreun\u0103 cu analiza static\u0103 \u0219i dinamic\u0103 a codului JavaScript. Se afirm\u0103 c\u0103 utilizarea \u00eenv\u0103\u021b\u0103rii automate a permis \u00eembun\u0103t\u0103\u021birea semnificativ\u0103 a preciziei \u00een identificarea codului pentru identificarea ascuns\u0103 \u0219i a identificat cu 26% mai multe scripturi problematice<\/a><\/noindex> a fost introdus\u0103 o variant\u0103 actualizat\u0103 a driverului Samsung, transformat\u0103 pe ramura \u201esdFAT\u201d (2.2.0) \u0219i care demonstreaz\u0103 o cre\u0219tere semnificativ\u0103 a performan\u021bei, dar acest driver nu a fost deocamdat\u0103 acceptat \u00een nucleul Linux.<\/p>\n

Sistemul de fi\u0219iere exFAT a fost creat de Microsoft pentru a elimina limit\u0103rile FAT32 la utilizarea pe unit\u0103\u021bi Flash de mare capacitate. Suportul pentru sistemul de fi\u0219iere exFAT a ap\u0103rut \u00een Windows Vista Service Pack 1 \u0219i Windows XP cu Service Pack 2. Dimensiunea maxim\u0103 a fi\u0219ierului a fost extins\u0103 comparativ cu FAT32 de la 4 GB la 16 exabytes, limitarea dimensiunii maxime a parti\u021biei de 32 GB a fost eliminat\u0103, pentru a reduce fragmentarea \u0219i a cre\u0219te viteza a fost introdus\u0103 o hart\u0103 de bi\u021bi pentru blocuri libere, limitarea num\u0103rului de fi\u0219iere dintr-un director a fost crescut\u0103 la 65 de mii, fiind prev\u0103zut\u0103 posibilitatea stoc\u0103rii ACL. <\/p>\n

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

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

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Paragon Software, \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0430\u044f \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0432 Microsoft \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u044b NTFS \u0438 exFAT \u0434\u043b\u044f Linux, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \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 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043d\u043e\u0432\u043e\u0433\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 exFAT. \u041a\u043e\u0434 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043e\u0442\u043a\u0440\u044b\u0442 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2 \u0438 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d \u0440\u0430\u0431\u043e\u0442\u043e\u0439 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f. \u0412 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0440\u0435\u0436\u0438\u043c \u0437\u0430\u043f\u0438\u0441\u0438, \u043d\u043e \u043e\u043d \u0435\u0449\u0451 \u043d\u0435 \u0433\u043e\u0442\u043e\u0432 […]<\/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-39157","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 deschis codul driverului cu implementarea FS exFAT | ProHoster","description":"Compania Paragon Software, care furnizeaz\u0103 drivere proprietare licen\u021biate de Microsoft 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