{"id":75384,"date":"2020-03-26T01:41:55","date_gmt":"2020-03-25T23:41:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-oracle-vypustila-yadro-unbreakable-enterprise-kernel-r5u3"},"modified":"2020-03-26T01:41:55","modified_gmt":"2020-03-25T23:41:55","slug":"kompaniya-oracle-vypustila-yadro-unbreakable-enterprise-kernel-r5u3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/kompaniya-oracle-vypustila-yadro-unbreakable-enterprise-kernel-r5u3","title":{"rendered":"Az Oracle c\u00e9g kiadta az Unbreakable Enterprise Kernel R5U3 magot","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Oracle v\u00e1llalat <noindex><a rel=\"nofollow\" href=\"https:\/\/blogs.oracle.com\/linux\/announcing-the-unbreakable-enterprise-kernel-release-5-update-3-for-oracle-linux\">kiadta<\/a><\/noindex> a harmadik funkcion\u00e1lis friss\u00edt\u00e9s a kern\u00e9lhez <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48813\">Unbreakable Enterprise Kernel R5<\/a><\/noindex>, amelyet az Oracle Linux disztrib\u00faci\u00f3j\u00e1ban haszn\u00e1lnak alternat\u00edvak\u00e9nt a Red Hat Enterprise Linux alap\u00fa kernellel szemben. A kernel el\u00e9rhet\u0151 az x86_64 \u00e9s ARM64 (aarch64) architekt\u00far\u00e1khoz. A kernel forr\u00e1sk\u00f3dja, bele\u00e9rtve az egyes patch-ekre val\u00f3 bont\u00e1st, <noindex><a rel=\"nofollow\" href=\"https:\/\/oss.oracle.com\/git\/?p=linux-uek.git;a=summary\">megjelentek<\/a><\/noindex> el\u00e9rhet\u0151 az Oracle nyilv\u00e1nos Git-repository-j\u00e1ban.<\/p>\n<p>Az Unbreakable Enterprise Kernel 5 csomag az <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=47513\">Linux 4.14<\/a><\/noindex> (az UEK R4 a 4.1 kernelen alapult), amely \u00faj lehet\u0151s\u00e9gekkel, optimaliz\u00e1l\u00e1sokkal \u00e9s jav\u00edt\u00e1sokkal b\u0151v\u00fclt, \u00e9s kompatibilit\u00e1s\u00e1t tesztelt\u00e9k a RHEL alatt fut\u00f3 legt\u00f6bb alkalmaz\u00e1ssal, \u00e9s kifejezetten az Oracle ipari szoftvereihez \u00e9s hardvereihez val\u00f3 m\u0171k\u00f6d\u00e9sre optimaliz\u00e1lt\u00e1k. Az UEK R5U1 kernel telep\u00edt\u0151 \u00e9s src-csomagjai <noindex><a rel=\"nofollow\" href=\"https:\/\/yum.oracle.com\/oracle-linux-7.html\">kiad\u00e1sok<\/a><\/noindex> az Oracle Linux 7-hez (nincsenek akad\u00e1lyok a kernel haszn\u00e1lat\u00e1ban a hasonl\u00f3 RHEL, CentOS \u00e9s Scientific Linux verzi\u00f3kban). <\/p>\n<p>Kulcsok <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.oracle.com\/en\/operating-systems\/uek\/5\/relnotes5.3\/index.html\">fejleszt\u00e9sek<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Jav\u00edtott\u00e1k a 64 bites ARM architekt\u00far\u00e1kra alapozott rendszerek t\u00e1mogat\u00e1s\u00e1t. Friss\u00edtett\u00e9k az ARM drivereket.\n<li class=\"l\"> Az InfiniBand sz\u00e1m\u00e1ra lehet\u0151s\u00e9g ny\u00edlt a lapoz\u00e1s ig\u00e9ny szerint (<noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Demand_paging\">on-demand paging<\/a><\/noindex>), amely lehet\u0151v\u00e9 teszi a mem\u00f3ria t\u00fckr\u00f6z\u00e9s\u00e9t a nem allok\u00e1lt mem\u00f3riaoldalak (page faults) h\u00edv\u00e1skezel\u0151j\u00e9n kereszt\u00fcl, azaz a mem\u00f3ria felhaszn\u00e1l\u00e1s\u00e1t csak akkor, amikor az val\u00f3ban sz\u00fcks\u00e9ges.\n<li class=\"l\"> Az XFS-ben megsz\u00fcntett\u00e9k a k\u00f6lcs\u00f6n\u00f6s blokkol\u00e1st, ami felf\u00fcggeszt\u00e9shez \u00e9s a be\u00e1ll\u00edtott z\u00e1rol\u00e1sok felszabad\u00edt\u00e1s\u00e1nak elmarad\u00e1s\u00e1hoz vezetett.\n<li class=\"l\"> A CIFS-ben jav\u00edtott\u00e1k azt a probl\u00e9m\u00e1t, amely POSIX z\u00e1rol\u00e1sok sziv\u00e1rg\u00e1s\u00e1hoz \u00e9s \u00f6sszeoml\u00e1sokhoz vezethetett.\n<li class=\"l\"> Jav\u00edt\u00e1sokat v\u00e9geztek egyes hardverek QEMU\/KVM-hez val\u00f3 inkompatibilit\u00e1s\u00e1nak megold\u00e1s\u00e1ra.\n<li class=\"l\"> Az eszk\u00f6zmeghajt\u00f3k szinkroniz\u00e1lva lettek a Linux 4.14.35 kern\u00e9vel. A Broadcom Emulex LightPulse Fibre Channel SCSI meghajt\u00f3 a 12.2.0.13-as verzi\u00f3ra friss\u00edtve.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Forr\u00e1s: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52608\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u0442\u0440\u0435\u0442\u044c\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u044f\u0434\u0440\u0430 Unbreakable Enterprise Kernel R5, \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 Oracle Linux \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u0448\u0442\u0430\u0442\u043d\u043e\u043c\u0443 \u043f\u0430\u043a\u0435\u0442\u0443 \u0441 \u044f\u0434\u0440\u043e\u043c \u0438\u0437 Red Hat Enterprise Linux. \u042f\u0434\u0440\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 x86_64 \u0438 ARM64 (aarch64). \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u044f\u0434\u0440\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0440\u0430\u0437\u0431\u0438\u0432\u043a\u0443 \u043d\u0430 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0430\u0442\u0447\u0438, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u0432 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u043c Git-\u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 Oracle. \u041f\u0430\u043a\u0435\u0442 Unbreakable Enterprise [&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-75384","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u0442\u0440\u0435\u0442\u044c\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0435.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" 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