{"id":87018,"date":"2020-07-02T07:42:23","date_gmt":"2020-07-02T05:42:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-rassmatrivayut-vozmozhnost-prekrashheniya-podderzhki-bios-pri-zagruzke"},"modified":"2020-07-02T07:42:23","modified_gmt":"2020-07-02T05:42:23","slug":"v-fedora-rassmatrivayut-vozmozhnost-prekrashheniya-podderzhki-bios-pri-zagruzke","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/v-fedora-rassmatrivayut-vozmozhnost-prekrashheniya-podderzhki-bios-pri-zagruzke","title":{"rendered":"Ve Fedo\u0159e se zva\u017euje mo\u017enost ukon\u010den\u00ed podpory BIOS p\u0159i bootov\u00e1n\u00ed","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00fdvoj\u00e1\u0159i Fedora <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.fedoraproject.org\/archives\/list\/devel@lists.fedoraproject.org\/thread\/QBANCA2UAJ5ZSMDVVARLIYAJE66TYTCD\/\">diskutuj\u00ed<\/a><\/noindex> o ot\u00e1zce ukon\u010den\u00ed mo\u017enosti bootov\u00e1n\u00ed pomoc\u00ed klasick\u00e9ho BIOSu a ponech\u00e1n\u00ed mo\u017enosti instalace pouze na syst\u00e9mech s podporou UEFI. Je zd\u016frazn\u011bno, \u017ee syst\u00e9my zalo\u017een\u00e9 na platform\u011b Intel jsou od roku 2005 dod\u00e1v\u00e1ny s UEFI a do roku 2020 spole\u010dnost Intel <noindex><a rel=\"nofollow\" href=\"http:\/\/www.uefi.org\/sites\/default\/files\/resources\/Brian_Richardson_Intel_Final.pdf\">pl\u00e1novala<\/a><\/noindex> ukon\u010dit podporu BIOS v klientsko-datov\u00fdch syst\u00e9mech a platform\u00e1ch pro datacentra.<\/p>\n<p>Diskuze o zru\u0161en\u00ed podpory BIOS ve Fedo\u0159e je tak\u00e9 motivov\u00e1na zjednodu\u0161en\u00edm realizace <noindex><a rel=\"nofollow\" href=\"https:\/\/fedoraproject.org\/wiki\/Changes\/CleanupGnomeHiddenBootMenuIntegration\">technologie<\/a><\/noindex> v\u00fdb\u011brov\u00e9ho zobrazen\u00ed bootovac\u00edho menu, kdy je menu ve v\u00fdchoz\u00edm nastaven\u00ed skryto a zobraz\u00ed se pouze po selh\u00e1n\u00ed nebo aktivaci mo\u017enosti v GNOME. Pro UEFI je pot\u0159ebn\u00e1 funkcionalita ji\u017e dostupn\u00e1 v sd-boot, ale p\u0159i pou\u017eit\u00ed BIOSu vy\u017eaduje pou\u017eit\u00ed patch\u016f pro GRUB2. <\/p>\n<p>V diskuzi n\u011bkte\u0159\u00ed v\u00fdvoj\u00e1\u0159i nesouhlasili s ukon\u010den\u00edm podpory BIOSu, proto\u017ee cena optimalizace bude spo\u010d\u00edvat v ztr\u00e1t\u011b mo\u017enosti pou\u017e\u00edvat nov\u00e9 verze Fedory na n\u011bkter\u00fdch notebooc\u00edch a PC vydan\u00fdch p\u0159ed rokem 2013 a dodan\u00fdch s grafick\u00fdmi kartami bez UEFI-kompatibiln\u00edho vBIOS. Tak\u00e9 se zmi\u0148uje pot\u0159eba bootov\u00e1n\u00ed Fedory na virtu\u00e1ln\u00edch syst\u00e9mech, kter\u00e9 podporuj\u00ed pouze BIOS.<\/p>\n<p>Mezi dal\u0161\u00edmi zm\u011bnami, kter\u00e9 se diskutuj\u00ed pro implementaci ve Fedo\u0159e 33, lze zm\u00ednit:<\/p>\n<ul>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/fedoraproject.org\/wiki\/Changes\/BtrfsByDefault\">Pou\u017eit\u00ed<\/a><\/noindex> v\u00fdchoz\u00ed souborov\u00fd syst\u00e9m Btrfs ve verz\u00edch Fedory pro pracovn\u00ed stanice a notebooky. Uplatn\u011bn\u00ed<br \/>\nintegrovan\u00e9ho spr\u00e1vce odd\u00edl\u016f Btrfs umo\u017en\u00ed vy\u0159e\u0161it probl\u00e9my s vy\u010derp\u00e1n\u00edm voln\u00e9ho diskov\u00e9ho prostoru p\u0159i odd\u011blen\u00e9m montov\u00e1n\u00ed adres\u00e1\u0159\u016f \/ a \/home. P\u0159i Btrfs bude mo\u017en\u00e9 um\u00edstit tato odd\u011blen\u00e1 za\u0159\u00edzen\u00ed do dvou podslo\u017eek, montovan\u00fdch odd\u011blen\u011b, ale pou\u017e\u00edvaj\u00edc\u00edch spole\u010dn\u00fd diskov\u00fd prostor. Btrfs tak\u00e9 umo\u017en\u00ed vyu\u017e\u00edvat funkce jako snapshoty, transparentn\u00ed kompresi dat, spr\u00e1vnou izolaci vstupn\u011b\/v\u00fdstupn\u00edch operac\u00ed prost\u0159ednictv\u00edm cgroups2 a zm\u011bnu velikosti odd\u00edl\u016f za b\u011bhu.<\/p>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/fedoraproject.org\/wiki\/Changes\/SID\">Je pl\u00e1nov\u00e1no<\/a><\/noindex> p\u0159idat na pozad\u00ed proces  <noindex><a rel=\"nofollow\" href=\"https:\/\/sid-project.github.io\/\">SID<\/a><\/noindex> (Storage Instantiation Daemon) pro sledov\u00e1n\u00ed stavu za\u0159\u00edzen\u00ed v r\u016fzn\u00fdch subsyst\u00e9mech \u00falo\u017ei\u0161t\u011b (LVM, multipath, MD) a vyvol\u00e1v\u00e1n\u00ed zpracovatel\u016f p\u0159i v\u00fdskytu ur\u010dit\u00fdch ud\u00e1lost\u00ed, nap\u0159\u00edklad pro aktivaci a deaktiva\u010dn\u00ed za\u0159\u00edzen\u00ed. SID funguje jako nadstavba nad udev a reaguje na ud\u00e1losti od n\u011bj, co\u017e umo\u017e\u0148uje vyhnout se vytv\u00e1\u0159en\u00ed slo\u017eit\u00fdch pravidel udev pro interakci s r\u016fzn\u00fdmi t\u0159\u00eddami za\u0159\u00edzen\u00ed a subsyst\u00e9my \u00falo\u017ei\u0161t\u011b, kter\u00e9 jsou obt\u00ed\u017en\u011b udr\u017eovateln\u00e9 a laditeln\u00e9.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53272\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Fedora \u043e\u0431\u0441\u0443\u0436\u0434\u0430\u044e\u0442 \u0432\u043e\u043f\u0440\u043e\u0441 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e BIOS \u0438 \u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 UEFI. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Intel \u0441 2005 \u0433\u043e\u0434\u0430 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0441 UEFI \u0438 \u0434\u043e 2020 \u0433\u043e\u0434\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043b\u0430 \u043f\u0440\u0435\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 BIOS \u0432 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0438 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445 \u0434\u043b\u044f \u0434\u0430\u0442\u0430\u0446\u0435\u043d\u0442\u0440\u043e\u0432. \u041e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435 \u043e\u0442\u043a\u0430\u0437\u0430 \u043e\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 BIOS [&hellip;]<\/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-87018","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=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Fedora \u043e\u0431\u0441\u0443\u0436\u0434\u0430\u044e\u0442 \u0432\u043e\u043f\u0440\u043e\u0441 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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