{"id":114589,"date":"2024-03-26T18:25:43","date_gmt":"2024-03-26T16:25:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/drajver-dlya-fajlovoj-sistemy-ext2-obyavlen-ustarevshim"},"modified":"2024-03-26T18:25:43","modified_gmt":"2024-03-26T16:25:43","slug":"drajver-dlya-fajlovoj-sistemy-ext2-obyavlen-ustarevshim","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/drajver-dlya-fajlovoj-sistemy-ext2-obyavlen-ustarevshim","title":{"rendered":"Ovlada\u010d pro souborov\u00fd syst\u00e9m Ext2 byl vyhl\u00e1\u0161en zastaral\u00fdm","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Do k\u00f3dov\u00e9 z\u00e1kladny, na jej\u00edm\u017e z\u00e1klad\u011b se formuje j\u00e1dro Linux 6.9, bylo p\u0159ijato zm\u011bny, kter\u00e9 p\u0159evedly ovlada\u010d implementuj\u00edc\u00ed souborov\u00fd syst\u00e9m Ext2 z kategorie podporovan\u00fdch do kategorie zastaral\u00fdch (deprecated). Jako d\u016fvod se uv\u00e1d\u00ed podpora v ovlada\u010di pouze 32-bitov\u00fdch \u010dasov\u00fdch \u010d\u00edta\u010d\u016f v inode, kter\u00e9 se p\u0159et\u00ed\u017e\u00ed 19. ledna 2038. <\/p>\n

Pro pr\u00e1ci s existuj\u00edc\u00edmi odd\u00edly se m\u00edsto ovlada\u010de ext2 doporu\u010duje pou\u017e\u00edvat ovlada\u010d ext4, kter\u00fd podporuje pr\u00e1ci se souborov\u00fdm syst\u00e9mem Ext2 a je s n\u00edm pln\u011b kompatibiln\u00ed, ale z\u00e1rove\u0148 m\u016f\u017ee pou\u017e\u00edvat v ext2-odd\u00edlech \u010dasov\u00e9 zna\u010dky, kter\u00e9 nejsou vystaveny probl\u00e9mu roku 2038, pokud byla FS vytvo\u0159ena s inode o velikosti v\u011bt\u0161\u00ed ne\u017e 255 bajt\u016f (v ovlada\u010di ext2 byly 32-bitov\u00e9 \u010dasov\u00e9 \u010d\u00edta\u010de pou\u017e\u00edv\u00e1ny nez\u00e1visle na velikosti inode). <\/p>\n

U\u017eivatel\u016fm ext2 se doporu\u010duje zkontrolovat pou\u017e\u00edvanou velikost inode. N\u00e1stroj mkfs.ext2 byl od verze 1.46.5 (dod\u00e1van\u00e9 v Ubuntu 22.04) ve v\u00fdchoz\u00edm nastaven\u00ed p\u0159elo\u017een na pou\u017e\u00edv\u00e1n\u00ed 256-bytov\u00fdch inode. P\u0159edt\u00edm bylo mo\u017en\u00e9 pro zv\u00fd\u0161en\u00ed velikosti inode pou\u017e\u00edt p\u0159\u00edkaz «mkfs.ext2 -I 256». V p\u0159\u00edpad\u011b pou\u017e\u00edv\u00e1n\u00ed 128-bytov\u00fdch inode by m\u011bly b\u00fdt p\u0159evedeny na 256-bytov\u00e9: $ sudo tune2fs -l \/dev\/sda1 | grep «Inode size» Inode size:\t 128 $ sudo e2fsck -f \/dev\/sda1 $ sudo tune2fs -I 256 \/dev\/sda1 <\/p>\n

Podle Theodora Ts’o, tv\u016frce filesyst\u00e9m\u016f Ext2\/3\/4, pokud n\u011bkdo postr\u00e1d\u00e1 ovlada\u010d ext2 kv\u016fli jeho jednoduchosti (nap\u0159\u00edklad by mohl b\u00fdt po\u017eadov\u00e1n pro \u0161et\u0159en\u00ed zdroj\u016f na vestav\u011bn\u00fdch syst\u00e9mech), nen\u00ed je\u0161t\u011b pozd\u011b p\u0159en\u00e9st do n\u011bj podporu 64bitov\u00fdch \u010dasov\u00fdch \u010d\u00edta\u010d\u016f, co\u017e nep\u0159edstavuje velkou pr\u00e1ci.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u044f\u0434\u0440\u043e Linux 6.9, \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435, \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u044f\u0449\u0435\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0441 \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 Ext2 \u0438\u0437 \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 (deprecated). \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0435 \u0442\u043e\u043b\u044c\u043a\u043e 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u0441\u0447\u0451\u0442\u0447\u0438\u043a\u043e\u0432 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0432 inode, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u044f\u0442\u0441\u044f 19 \u044f\u043d\u0432\u0430\u0440\u044f 2038 \u0433\u043e\u0434\u0430. \u0414\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c\u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0430\u043c\u0438 \u0432\u043c\u0435\u0441\u0442\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 ext2 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c […]<\/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-114589","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\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\udd47Ovlada\u010d pro souborov\u00fd syst\u00e9m Ext2 byl prohl\u00e1\u0161en za zastaral\u00fd | ProHoster","description":"Do k\u00f3dov\u00e9 z\u00e1kladny, na jej\u00edm\u017e z\u00e1klad\u011b se formuje j\u00e1dro Linux 6.9, bylo p\u0159ijato zm\u011bny, kter\u00e9 p\u0159evedly ovlada\u010d implementuj\u00edc\u00ed souborov\u00fd syst\u00e9m Ext2 z kategorie podporovan\u00fdch do kategorie zastaral\u00fdch (deprecated).","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/drajver-dlya-fajlovoj-sistemy-ext2-obyavlen-ustarevshim","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0414\u0440\u0430\u0439\u0432\u0435\u0440 \u0434\u043b\u044f \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Ext2 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u043c | ProHoster","og:description":"\u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u044f\u0434\u0440\u043e Linux 6.9, \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435, \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u044f\u0449\u0435\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0441 \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 Ext2 \u0438\u0437 \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 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