{"id":76545,"date":"2020-04-03T07:41:56","date_gmt":"2020-04-03T05:41:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-red-hat-enterprise-linux-7-8"},"modified":"2020-04-03T07:41:56","modified_gmt":"2020-04-03T05:41:56","slug":"vypusk-red-hat-enterprise-linux-7-8","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/news\/vypusk-red-hat-enterprise-linux-7-8","title":{"rendered":"Izdaja Red Hat Enterprise Linux 7.8","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kompanija Red Hat <noindex><a rel=\"nofollow\" href=\"https:\/\/www.redhat.com\/archives\/rhelv6-list\/2020-March\/msg00000.html\">je izdalo<\/a><\/noindex> distribucija Red Hat Enterprise Linux 7.8. Instalacijski imid\u017ei RHEL 7.8  <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/downloads\/\">dostopne<\/a><\/noindex> za preuzimanje samo registrovanim korisnicima Red Hat Customer Portal i pripremljene su za arhitekture x86_64, IBM POWER7+, POWER8 (big endian i little endian) i IBM System z. Izvorni kod paketa mo\u017ee se preuzeti sa <noindex><a rel=\"nofollow\" href=\"https:\/\/git.centos.org\/\">Git repozitorijuma<\/a><\/noindex> projekta CentOS. <\/p>\n<p>Grana RHEL 7.x prati se paralelno s granom <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50644\">RHEL 8.x<\/a><\/noindex> i \u0107e se podr\u017eavati do juna 2024. godine. Prva faza podr\u0161ke za RHEL 7.x granu, koja podrazumeva uklju\u010divanje funkcionalnih pobolj\u0161anja, je zavr\u0161ena. Izdanje RHEL 7.8 ozna\u010dilo je <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/support\/policy\/updates\/errata\">p\u0159echod<\/a><\/noindex> prelazak na fazu odr\u017eavanja, u kojoj su prioriteti preme\u0161teni ka ispravci gre\u0161aka i bezbednosti, uz uvo\u0111enje manjih pobolj\u0161anja vezanih za podr\u0161ku va\u017enim hardverskim sistemima. Za one koji \u017eele da pre\u0111u na novu granu, nakon objavljivanja izdanja Red Hat Enterprise Linux 8.2, korisnicima \u0107e biti omogu\u0107eno a\u017euriranje sistema sa Enterprise Linux 7.8.<\/p>\n<p>Najbolj opazne <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/documentation\/en-us\/red_hat_enterprise_linux\/7\/html-single\/7.8_release_notes\/index\">spremembe<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Spremenjen je vmesnik za preklapljanje virtualnih delovnih povr\u0161in v okolju GNOME Classic, gumb za preklapljanje je premaknjen v spodnji desni kot in oblikovan kot trak s miniatures.\n<li class=\"l\"> Dodana podr\u0161ka za nove opcije jezgra Linuxa (uglavnom vezane za upravljanje uvodom za\u0161tite od novih napada na mehanizam spekulativnog izvr\u0161avanja CPU): audit, audit_backlog_limit, ipcmni_extend, nospectre_v1, tsx, tsx_async_abort, mitigations.\n<li class=\"l\"> Za gostuju\u0107e sisteme sa Windowsom, koriste\u0107i ActivClient drajvere, omogu\u0107ena je mogu\u0107nost zajedni\u010dkog pristupa pametnim karticama.\n<li class=\"l\"> A\u017euriran paket samba 4.10.4.\n<li class=\"l\"> Dodata je implementacija SHA-2 algoritma optimizovana za IBM PowerPC procesore.\n<li class=\"l\"> U OpenJDK je dodata podr\u0161ka za enkripciju koriste\u0107i elipti\u010dne krive secp256k1.\n<li class=\"l\"> Obezbe\u0111ena je potpuna podr\u0161ka za SAS adaptere Aero (drajveri mpt3sas i megaraid_sas).\n<li class=\"l\"> Dodana je EDAC (Error Detection and Correction) drajver za Intel ICX sisteme.\n<li class=\"l\"> Implementirana je mogu\u0107nost montiranja particija koriste\u0107i FUSE mehanizam unutar prostora imena korisni\u010dkih identifikatora (user namespace), \u0161to, na primer, omogu\u0107ava kori\u0161\u0107enje komande fuse-overlayfs u kontejnerima bez root privilegija.\n<li class=\"l\"> Ograni\u010denje na broj IPC identifikatora (ipcmin_extend) pove\u0107ano je sa 32 hiljade na 16 miliona.\n<li class=\"l\"> Obezbe\u0111ena je potpuna podr\u0161ka za Intel Omni-Path Architecture (OPA).\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0440\u043e\u043b\u044c &#171;storage&#187; (RHEL System Roles), \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u043c \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435\u043c (\u0444\u0430\u0439\u043b\u043e\u0432\u044b\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438, LVM \u0442\u043e\u043c\u0430\u043c\u0438 \u0438 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0440\u0430\u0437\u0434\u0435\u043b\u0430\u043c\u0438) \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 Ansible.\n<li class=\"l\"> U SELinuxu je odobren pokretanje grafi\u010dke sesije za korisnike grupe sysadm_u.\n<li class=\"l\"> Dodana podr\u0161ka za DIF\/DIX (Data Integrity Field\/Data Integrity Extension) za neke HBA (host bus adapter) ure\u0111aje. U Qlogic HBA je dodata potpuna podr\u0161ka za NVMe\/FC (NVMe preko Fibre Channel).\n<li class=\"l\">  Eksperimentalna (Technology Preview) podpora za OverlayFS, Btrfs, eBPF, HMM (upravljanje z raznolikim pomnilnikom), kexec, SME (Secure Memory Encryption), criu (Checkpoint\/Restore in User-space), Cisco usNIC, Cisco VIC, Trusted Network Connect, SECCOMP v libreswan, USBGuard, blk-mq, YUM 4, USB 3.0 v KVM, No-IOMMU za VFIO, prenosi slik Debian in Ubuntu preko virt-v2v, OVMF (Open Virtual Machine Firmware), systemd-importd, DAX (neposreden dostop do FS mimo predpomnilnika strani brez uporabe nivoja blokovnih naprav) v ext4 in XFS, zagon delovne povr\u0161ine GNOME z uporabo Wayland, delno skaliranje v GNOME.\n<li class=\"l\"> Vklju\u010deni so novi gonilniki:\n<ul>\n<li> halt poll cpuidle (cpuidle-haltpoll.ko.xz).\n<li> Intel Trace Hub nadzorni sistem (intel_th.ko.xz).\n<li> Intel Trace Hub ACPI nadzorni sistem (intel_th_acpi.ko.xz).\n<li>    Intel Trace Hub Global Trace Hub (intel_th_gth.ko.xz).\n<li>    Intel Trace Hub enota za shranjevanje pomnilnika (intel_th_msu.ko.xz).\n<li>    Intel Trace Hub PCI nadzorni sistem (intel_th_pci.ko.xz).\n<li>    Intel Trace Hub PTI\/LPP izhod (intel_th_pti.ko.xz).\n<li>    Intel Trace Hub programski Trace Hub (intel_th_sth.ko.xz).\n<li>   dummy_stm (dummy_stm.ko.xz).\n<li>   stm_console (stm_console.ko.xz).\n<li>   Sistemski Trace Modul (stm_core.ko.xz).\n<li>  stm_ftrace (stm_ftrace.ko.xz).\n<li>    stm_heartbeat (stm_heartbeat.ko.xz).\n<li>    Osnovni STM protokol za oblikovanje (stm_p_basic.ko.xz).\n<li>    MIPI SyS-T STM protokol za oblikovanje (stm_p_sys-t.ko.xz).\n<li>    gVNIC (gve.ko.xz): 1.0.0.\n<li>    Failover za paravirtne gonilnike (net_failover.ko.xz).\n<\/ul>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Izvor: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52661\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 Red Hat Enterprise Linux 7.8. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b RHEL 7.8 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u0437\u0430\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c Red Hat Customer Portal \u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 x86_64, IBM POWER7+, POWER8 (big endian \u0438 little endian) \u0438 IBM System z. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u0438\u0437 Git-\u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CentOS. \u0412\u0435\u0442\u043a\u0430 RHEL 7.x \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u0442\u0441\u044f \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e [&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-76545","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 Red Hat \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 Red Hat Enterprise Linux 7.8.\" \/>\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\/sl\/blog\/news\/vypusk-red-hat-enterprise-linux-7-8\" \/>\n\t\t<meta name=\"generator\" content=\"All in 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