{"id":35408,"date":"2019-10-31T22:04:10","date_gmt":"2019-10-31T19:04:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/dragonfly-bsd-5-6-0\/"},"modified":"2019-10-31T22:04:10","modified_gmt":"2019-10-31T19:04:10","slug":"dragonfly-bsd-5-6-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/dragonfly-bsd-5-6-0","title":{"rendered":"DragonFly BSD 5.6.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>17. juunil 2019 esitati j\u00e4rgmine oluline versioon operatsioonis\u00fcsteemist DragonFly BSD \u2013 Release56. See versioon toob kaasa m\u00e4rkimisv\u00e4\u00e4rseid t\u00e4iustusi virtuaalm\u00e4lu s\u00fcsteemis, uuendused Radeonile ja TTM-ile, samuti HAMMER2 j\u00f5udluse parendused.<\/p>\n<p>DragonFly kujunes 2003. aastal FreeBSD 4. versiooni haruna. Selle operatsioonis\u00fcsteemi paljusid omadusi saab eristada j\u00e4rgmistest:<\/p>\n<ul>\n<li>\n<p>K\u00f5rge j\u00f5udlusega failis\u00fcsteem HAMMER2 \u2013 tugi kirjutamiseks mitmesse snapshot'i samal ajal, paindlik kvotite s\u00fcsteem (sealhulgas ka kataloogide kaupa), inkrementaalne peegeldamine, erinevatel algoritmidel p\u00f5hinev tihendamine, hajutatud multi-master peegeldamine. T\u00f6\u00f6s on klasterdamismehhanism.<\/p>\n<\/li>\n<li>\n<p>H\u00fcbriidne tuum, mis p\u00f5hineb kergetel thread'idel, v\u00f5imaldab k\u00e4ivitada mitmeid tuuma koopiaid kasutaja ruumis protsessidena.<\/p>\n<\/li>\n<\/ul>\n<p>Peamised v\u00e4ljalaske muudatused<\/p>\n<ul>\n<li>\n<p>Virtual Memory alams\u00fcsteemi on tehtud arvukalt muudatusi, mis on m\u00e4rkimisv\u00e4\u00e4rselt parandanud j\u00f5udlust, ulatudes 40\u201370% teatud operatsioonide puhul.<\/p>\n<\/li>\n<li>\n<p>Arvukalt muudatusi Radeon'i DRM draiveris ja AMD video m\u00e4lu haldamise TTM alams\u00fcsteemis.<\/p>\n<\/li>\n<li>\n<p>HAMMER2 failis\u00fcsteemi j\u00f5udlust on parendatud.<\/p>\n<\/li>\n<li>\n<p>Kasutaja ruumi FUSE toe on lisatud.<\/p>\n<\/li>\n<li>\n<p>Andmete isoleerimine CPU-s s\u00fcsteemi ja kasutaja vahel on rakendatud: SMAP (Supervisor Mode Access Prevention) ja SMEP (Supervisor Mode Execution Prevention). Nende kasutamiseks on vajalik CPU toetus.<\/p>\n<\/li>\n<li>\n<p>Intel'i protsessorites on rakendatud kaitse MDS (Microarchitectural Data Sampling) r\u00fcnnakute eest. Vaikimisi on see v\u00e4lja l\u00fclitatud, vajab k\u00e4sitsi sissel\u00fc\u00fctamist. Spectre kaitse on vaikimisi sisse l\u00fclitatud.<\/p>\n<\/li>\n<li>\n<p>Migratsioon LibreSSL-ile j\u00e4tkub.<\/p>\n<\/li>\n<li>\n<p>Operatsioonis\u00fcsteemi kolmandate osapoolte komponentide versioonid on uuendatud.<\/p>\n<\/li>\n<\/ul>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/bsd\/15058519\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>17 \u0438\u044e\u043d\u044f 2019 \u0433\u043e\u0434\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b DragonFly BSD &ndash; Release56. \u0412\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u0438\u0432\u043d\u043e\u0441\u0438\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f \u0432 Virtual Memory System, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f Radeon \u0438 TTM, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 HAMMER2. DragonFly \u0432 2003 \u0433\u043e\u0434\u0443 \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043b\u0430\u0441\u044c \u043a\u0430\u043a \u043e\u0442\u0432\u0435\u0442\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0442 FreeBSD 4-\u0439 \u0432\u0435\u0440\u0441\u0438\u0438. \u0418\u0437 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0430 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0435\u0439 \u044d\u0442\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u0434\u0435\u043b\u0438\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435: \u0412\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0444\u0430\u0439\u043b\u043e\u0432\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 HAMMER2 [&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-35408","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"17 \u0438\u044e\u043d\u044f 2019 \u0433\u043e\u0434\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b DragonFly BSD \u2013 Release56.\" \/>\n\t<meta name=\"robots\" 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