{"id":76131,"date":"2020-03-31T07:42:07","date_gmt":"2020-03-31T05:42:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei"},"modified":"2020-03-31T07:42:07","modified_gmt":"2020-03-31T05:42:07","slug":"vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei","title":{"rendered":"Release of the Linux distribution openEuler 20.03, developed by Huawei.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>F\u00f6retaget Huawei <noindex><a rel=\"nofollow\" href=\"https:\/\/www.huawei.com\/en\/press-events\/news\/2020\/3\/openeuler-lts-open-source-operating-system\">har presenterat<\/a><\/noindex> Linux-distribution <noindex><a rel=\"nofollow\" href=\"https:\/\/openeuler.org\/en\/releases.html\">openEuler 20.03<\/a><\/noindex>, som blev den f\u00f6rsta versionen som kommer att st\u00f6djas under en l\u00e5ngsiktig supportcykel (LTS). Paketuppdateringar f\u00f6r openEuler 20.03 kommer att sl\u00e4ppas fram till den 31 mars 2024. Repositorier och installations-iso-bilder (<noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/ISO\/x86_64\/\">x86_64<\/a><\/noindex> och <noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/ISO\/aarch64\/\">aarch64<\/a><\/noindex>) <noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/\">\u00e4r tillg\u00e4ngliga<\/a><\/noindex> f\u00f6r fri nedladdning fr\u00e5n <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/organizations\/src-openeuler\/projects\">tillhandah\u00e5llande<\/a><\/noindex> av k\u00e4llkoderna f\u00f6r paketen. K\u00e4llkoderna f\u00f6r distributionsspecifika komponenter <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/organizations\/openeuler\/projects\">\u00e4r v\u00e4rd p\u00e5<\/a><\/noindex> Gitee. <\/p>\n<p>openEuler baseras p\u00e5 arbetet fr\u00e5n den kommersiella distributionen <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.huaweicloud.com\/en-us\/euleros\/euleros-introduction.html\">EulerOS<\/a><\/noindex>, som \u00e4r en avknoppning av paketsystemet CentOS och optimerad f\u00f6r anv\u00e4ndning p\u00e5 servrar med ARM64-processorer. De s\u00e4kerhetsmetoder som till\u00e4mpas i distributionen EulerOS \u00e4r certifierade av Kinas ministerium f\u00f6r offentlig s\u00e4kerhet och erk\u00e4nns som uppfyllande av kraven CC EAL4+ (Tyskland), NIST CAVP (USA) och CC EAL2+ (USA). EulerOS <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opengroup.org\/openbrand\/register\/\">denna funktion ett omslag runt modulen Crypt::UnixCrypt och utg\u00f6r ingen fara, men i det levererade arkivet p\u00e5 Sourceforge anropas kod som direkt refererar till \\\/etc\\\/shadow, men g\u00f6r det genom en shell-konstruktion. F\u00f6r att genomf\u00f6ra attacken r\u00e4cker det med att ange tecknet \"|\" i f\u00e4ltet f\u00f6r det gamla l\u00f6senordet och koden efter detta kommer att k\u00f6ras med root-beh\u00f6righet p\u00e5 servern.<\/a><\/noindex> \u00e4r ett av fem operativsystem (EulerOS, macOS, Solaris, HP-UX och IBM AIX) och den enda Linux-distributionen som \u00e4r certifierad av Opengroup f\u00f6r \u00f6verensst\u00e4mmelse med standarden <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opengroup.org\/openbrand\/register\/xym0.htm\">UNIX 03<\/a><\/noindex>.<\/p>\n<p>Skillnaderna mellan openEuler och CentOS \u00e4r ganska betydande och begr\u00e4nsar sig inte till varum\u00e4rkes\u00e4ndringar. Till exempel inneh\u00e5ller openEuler  <noindex><a rel=\"nofollow\" href=\"https:\/\/repo.openeuler.org\/openEuler-20.03-LTS\/source\/Packages\/\">levereras<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/kernel\">ett modifierat<\/a><\/noindex> Linux-k\u00e4rna 4.19, systemd 243, bash 5.0 och<br \/>\nskrivbord baserat p\u00e5 GNOME 3.30. M\u00e5nga specifika optimeringar f\u00f6r ARM64 har inf\u00f6rts, varav en del redan har \u00f6verf\u00f6rts till de centrala kodbaserna f\u00f6r Linux-k\u00e4rna, GCC, OpenJDK och Docker. <\/p>\n<p>Bland de utlovade f\u00f6rdelarna med openEuler:<\/p>\n<ul>\n<li class=\"l\"> Inriktning p\u00e5 att uppn\u00e5 maximal prestanda p\u00e5 flerk\u00e4rniga system och h\u00f6g parallellism i hanteringen av f\u00f6rfr\u00e5gningar. Optimeringen av filcachehanteringsmekanismen har m\u00f6jliggjort att eliminera on\u00f6diga l\u00e5s och \u00f6ka antalet parallella f\u00f6rfr\u00e5gningar som hanteras i Nginx med 15%.\n<li class=\"l\"> Integrerat bibliotek <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/Kunpeng\">KAE<\/a><\/noindex>, vilket m\u00f6jligg\u00f6r anv\u00e4ndning av h\u00e5rdvaruacceleratorer  <noindex><a rel=\"nofollow\" href=\"https:\/\/e.huawei.com\/se\/products\/servers\/kunpeng\/kunpeng-developer-kit\">Hisilicon Kunpeng<\/a><\/noindex> f\u00f6r att \u00f6ka prestandan f\u00f6r olika algoritmer (<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/KAE\">kryptografiska operationer<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/hyperscan\">regulj\u00e4ra uttryck<\/a><\/noindex>,  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/kunpengcompute\/gzip\">kompression<\/a><\/noindex> etc.) med 10% till 100%.\n<li class=\"l\"> F\u00f6renklade verktyg f\u00f6r hantering av isolerade containrar <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/iSulad\">iSulad<\/a><\/noindex>, n\u00e4tverkskonfigurator <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/clibcni\">clibcni<\/a><\/noindex> och runtime <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/lcr\">lcr<\/a><\/noindex> (Lightweight Container Runtime, kompatibel med OCI, men till skillnad fr\u00e5n runc skriven i C och anv\u00e4nder gRPC). Vid anv\u00e4ndning av l\u00e4tta containrar med iSulad noteras en uppstartshastighet f\u00f6r containrar som \u00f6kar med 35% och minskad minnesanv\u00e4ndning med 68%.\n<li class=\"l\"> Optimized OpenJDK build that demonstrates a 20% performance increase due to an upgraded memory management system and the application of advanced compilation optimizations.\n<li class=\"l\"> Automated settings optimization system <noindex><a rel=\"nofollow\" href=\"https:\/\/gitee.com\/openeuler\/A-Tune\">A-Tune<\/a><\/noindex>, utilizing machine learning methods to tune system performance parameters. Huawei's tests show that automated settings optimization based on system usage scenarios can enhance efficiency by up to 30%.\n<li class=\"l\"> Support for various hardware architectures, such as Kunpeng and x86 processors (with an expected increase in the number of supported architectures in the future).\n<\/ul>\n<p>Huawei har ocks\u00e5 meddelat lanseringen av fyra kommersiella versioner av openEuler \u2014 Kylin Server OS, iSoft Server OS, deepinEuler och EulixOS Server, utvecklade av tredjepartsproducenter Kylinsoft, iSoft, Uniontech och ISCAS (Institute of Software Chinese Academy of Sciences), som har g\u00e5tt med i gemenskapen som utvecklar openEuler. Huawei presenterar openEuler som ett \u00f6ppet samarbetsprojekt som utvecklas med gemenskapens deltagande. F\u00f6r n\u00e4rvarande har det tekniska kommitt\u00e9n f\u00f6r openEuler, s\u00e4kerhetskommitt\u00e9n och det offentliga sekretariatet redan p\u00e5b\u00f6rjat sitt arbete. <\/p>\n<p>Inom gemenskapen planeras skapandet av certifieringstj\u00e4nster, utbildning och teknisk support. LTS-utg\u00e5vor planeras att genereras vartannat \u00e5r, medan funktionsutvecklande versioner planeras var sj\u00e4tte m\u00e5nad. Projektet har ocks\u00e5 gjort \u00e5taganden att prioritera \u00f6verf\u00f6ringen av \u00e4ndringar till Upstream och att \u00e5terl\u00e4mna alla utvecklingar till gemenskapen i form av \u00f6ppna projekt.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52637\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Huawei \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 Linux-\u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 openEuler 20.03, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0442\u0430\u043b \u043f\u0435\u0440\u0432\u044b\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0442\u044c\u0441\u044f \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 (LTS). \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0434\u043b\u044f openEuler 20.03 \u0431\u0443\u0434\u0443\u0442 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0442\u044c\u0441\u044f \u0434\u043e 31 \u043c\u0430\u0440\u0442\u0430 2024 \u0433\u043e\u0434\u0430. \u0420\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 iso-\u043e\u0431\u0440\u0430\u0437\u044b (x86_64 \u0438 aarch64) \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043f\u0430\u043a\u0435\u0442\u043e\u0432. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0445 \u0434\u043b\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u044b \u0432 [&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-76131","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Huawei \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 Linux-\u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-linux-distributiva-openeuler-20-03-razvivaemogo-kompaniej-huawei\" \/>\n\t\t<meta 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