{"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\/it\/blog\/news\/kompaniya-paragon-software-otkryla-kod-drajvera-s-realizatsiej-fs-exfat","title":{"rendered":"L'azienda Paragon Software ha reso pubblico il codice del driver con l'implementazione del file system exFAT","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

L'azienda Paragon Software, che fornisce driver proprietari concessi in licenza da Microsoft driver proprietari<\/a><\/noindex> NTFS ed exFAT per Linux, ha pubblicato<\/a><\/noindex> nella mailing list degli sviluppatori del kernel Linux
\nha presentato l'implementazione iniziale di un nuovo driver exFAT aperto. Il codice del driver \u00e8 aperto sotto la licenza GPLv2 ed \u00e8 temporaneamente limitato a operare in modalit\u00e0 di sola lettura. \u00c8 in sviluppo una versione del driver che supporta la modalit\u00e0 di scrittura, ma non \u00e8 ancora pronta per la pubblicazione. La patch per l'inclusione nel kernel Linux \u00e8 stata inviata personalmente da Konstantin Komarov, fondatore e direttore dell'azienda Paragon Software<\/a><\/noindex>.<\/p>\n

L'azienda Paragon Software ha accolto<\/a><\/noindex> le azioni di Microsoft per la pubblicazione di specifiche specifiche<\/a><\/noindex> e per fornire la possibilit\u00e0 di utilizzare gratuitamente brevetti su exFAT in Linux, e come proprio contributo ha preparato un driver exFAT aperto per il kernel Linux. Si sottolinea che il driver \u00e8 conformato ai requisiti per la preparazione del codice per Linux e non contiene legami con API aggiuntive, permettendo la sua inclusione nel nucleo principale.<\/p>\n

Ricordiamo che ad agosto nella sezione sperimentale «staging» del kernel Linux 5.4 («drivers\/staging\/»), dove vengono collocati i componenti che richiedono ulteriori modifiche, gi\u00e0 \u00e8 stata aggiunta<\/a><\/noindex> stato sviluppato un driver exFAT aperto dall'azienda Samsung. Questo driver aggiunto si basa su codice obsoleto (1.2.9), che richiede ulteriori lavori e adattamenti ai requisiti di formattazione del codice per il kernel. Successivamente, per il kernel \u00e8 stato
\n\u00e8 stato proposto<\/a><\/noindex> \u00e8 presente una versione aggiornata del driver Samsung, trasferita al ramo «sdFAT» (2.2.0) e che mostra un notevole miglioramento delle prestazioni, ma questo driver non \u00e8 ancora stato accettato nel kernel Linux.<\/p>\n

Il file system exFAT \u00e8 stato creato da Microsoft per superare le limitazioni del FAT32 nell'uso su unit\u00e0 flash di grande capacit\u00e0. Il supporto per il file system exFAT \u00e8 apparso in Windows Vista Service Pack 1 e Windows XP con Service Pack 2. La dimensione massima del file rispetto al FAT32 \u00e8 stata estesa da 4 GB a 16 exabyte, \u00e8 stata eliminata la limitazione sulla dimensione massima della partizione di 32 GB, per ridurre la frammentazione e aumentare la velocit\u00e0 \u00e8 stata introdotta una mappa dei blocchi liberi, la limitazione sul numero di file in una singola directory \u00e8 stata aumentata a 65 mila, \u00e8 prevista la possibilit\u00e0 di memorizzare ACL. <\/p>\n

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

Fonte: opennet.ru<\/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 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[…]<\/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\udd47L'azienda Paragon Software ha reso pubblico il codice del driver con implementazione del file system exFAT | ProHoster","description":"L'azienda Paragon Software, che fornisce driver proprietari concessi in licenza da Microsoft per 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