{"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\/hu\/blog\/news\/vypusk-red-hat-enterprise-linux-7-8","title":{"rendered":"A Red Hat Enterprise Linux 7.8 kiad\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A Red Hat v\u00e1llalat <noindex><a rel=\"nofollow\" href=\"https:\/\/www.redhat.com\/archives\/rhelv6-list\/2020-March\/msg00000.html\">kiadta<\/a><\/noindex> Red Hat Enterprise Linux 7.8 disztrib\u00faci\u00f3. A RHEL 7.8 telep\u00edt\u00e9si k\u00e9pf\u00e1jlok  <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/downloads\/\">el\u00e9rhet\u0151k<\/a><\/noindex> let\u00f6lt\u00e9sre kiz\u00e1r\u00f3lag a Red Hat Customer Portal regisztr\u00e1lt felhaszn\u00e1l\u00f3i sz\u00e1m\u00e1ra, \u00e9s az x86_64, IBM POWER7+, POWER8 (nagy \u00e9s kicsi endian) \u00e9s IBM System z architekt\u00far\u00e1khoz k\u00e9sz\u00fcltek. A csomagok forr\u00e1sk\u00f3dja let\u00f6lthet\u0151 a <noindex><a rel=\"nofollow\" href=\"https:\/\/git.centos.org\/\">Git-t\u00e1rol\u00f3b\u00f3l<\/a><\/noindex> a CentOS projekthez. <\/p>\n<p>Az RHEL 7.x \u00e1g p\u00e1rhuzamosan ker\u00fcl karbantart\u00e1sra az <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50644\">RHEL 8.x<\/a><\/noindex> \u00e9s 2024 j\u00fanius\u00e1ig lesz t\u00e1mogatva. Az RHEL 7.x \u00e1gon a t\u00e1mogat\u00e1s els\u0151 szakasza, amely a funkcion\u00e1lis fejleszt\u00e9sek be\u00e9p\u00edt\u00e9s\u00e9t jelentette, befejez\u0151d\u00f6tt. A RHEL 7.8 kiad\u00e1sa jelezte, <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/support\/policy\/updates\/errata\">a v\u00e1lt\u00e1s<\/a><\/noindex> hogy a k\u00eds\u00e9r\u0151 szakaszra l\u00e9pett, ahol a priorit\u00e1sok a hibajav\u00edt\u00e1sok \u00e9s a biztons\u00e1g fel\u00e9 tol\u00f3dtak, minim\u00e1lis fejleszt\u00e9sekkel, amelyek a fontos hardverrendszerek t\u00e1mogat\u00e1s\u00e1val kapcsolatosak. Azok sz\u00e1m\u00e1ra, akik szeretn\u00e9nek \u00faj \u00e1gra v\u00e1ltani, a Red Hat Enterprise Linux 8.2 kiad\u00e1s\u00e1t k\u00f6vet\u0151en lehet\u0151s\u00e9get kapnak friss\u00edteni a rendszert az Enterprise Linux 7.8-r\u00f3l.<\/p>\n<p>Legfontosabb <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/documentation\/en-us\/red_hat_enterprise_linux\/7\/html-single\/7.8_release_notes\/index\">v\u00e1ltoz\u00e1sok<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> The interface for switching virtual desktops in GNOME Classic has been modified, with the switch button relocated to the bottom right corner and designed as a strip with thumbnails.\n<li class=\"l\"> \u00daj Linux kernel param\u00e9terek t\u00e1mogat\u00e1sa ker\u00fclt hozz\u00e1ad\u00e1sra (f\u0151k\u00e9nt az \u00faj t\u00e1mad\u00e1sok spekulat\u00edv v\u00e9grehajt\u00e1si mechanizmus\u00e1nak v\u00e9delme \u00e9rdek\u00e9ben): audit, audit_backlog_limit, ipcmni_extend, nospectre_v1, tsx, tsx_async_abort, mitigations.\n<li class=\"l\"> Windows vend\u00e9g rendszerek eset\u00e9n, amelyek ActivClient meghajt\u00f3kat haszn\u00e1lnak, lehet\u0151s\u00e9get biztos\u00edtottak az okosk\u00e1rty\u00e1k k\u00f6z\u00f6s haszn\u00e1lat\u00e1ra.\n<li class=\"l\"> A samba 4.10.4 csomag friss\u00fclt.\n<li class=\"l\"> Az SHA-2 algoritmus megval\u00f3s\u00edt\u00e1sa, amely optimaliz\u00e1lva van az IBM PowerPC processzorokhoz.\n<li class=\"l\"> Az OpenJDK-hoz hozz\u00e1adva a titkos\u00edt\u00e1si t\u00e1mogat\u00e1s, ami elliptikus g\u00f6rb\u00e9ket haszn\u00e1l a secp256k1 seg\u00edts\u00e9g\u00e9vel.\n<li class=\"l\"> Teljes t\u00e1mogat\u00e1s biztos\u00edtva a SAS adapterekhez (mpt3sas \u00e9s megaraid_sas meghajt\u00f3k).\n<li class=\"l\"> EDAC (Hiba Felismer\u00e9s \u00e9s Korrig\u00e1l\u00e1s) meghajt\u00f3 hozz\u00e1adva az Intel ICX rendszerekhez.\n<li class=\"l\"> Lehet\u0151v\u00e9 v\u00e1lt a part\u00edci\u00f3k FUSE mechanizmus haszn\u00e1lat\u00e1val t\u00f6rt\u00e9n\u0151 csatol\u00e1sa felhaszn\u00e1l\u00f3i azonos\u00edt\u00f3k n\u00e9vtartom\u00e1nyokban (user namespace), ami p\u00e9ld\u00e1ul lehet\u0151v\u00e9 teszi a fuse-overlayfs parancs haszn\u00e1lat\u00e1t a kont\u00e9nereken kereszt\u00fcl root jogok n\u00e9lk\u00fcl.\n<li class=\"l\"> Az IPC azonos\u00edt\u00f3kra (ipcmin_extend) vonatkoz\u00f3 korl\u00e1toz\u00e1s 32 ezerre emelkedett 16 milli\u00f3ra.\n<li class=\"l\"> Teljes t\u00e1mogat\u00e1s biztos\u00edtva az Intel Omni-Path Architecture (OPA) sz\u00e1m\u00e1ra.\n<li class=\"l\"> \u00daj &#171;storage&#187; szerep ker\u00fclt hozz\u00e1ad\u00e1sra (RHEL Rendszerszerepek), amelyet az Ansible seg\u00edts\u00e9g\u00e9vel haszn\u00e1lhatunk a helyi t\u00e1rol\u00f3 (f\u00e1jlrendszerek, LVM k\u00f6tetek \u00e9s logikai part\u00edci\u00f3k) kezel\u00e9s\u00e9re.\n<li class=\"l\"> A SELinux lehet\u0151v\u00e9 tette a grafikus munkamenetek ind\u00edt\u00e1s\u00e1t a sysadm_u csoport felhaszn\u00e1l\u00f3i sz\u00e1m\u00e1ra.\n<li class=\"l\"> DIF\/DIX (Data Integrity Field\/Data Integrity Extension) t\u00e1mogat\u00e1s ker\u00fclt hozz\u00e1ad\u00e1sra egyes busz (HBA) host adapterekhez. A Qlogic HBA-ban teljes t\u00e1mogat\u00e1s ker\u00fclt bevezet\u00e9sre az NVMe\/FC (NVMe over Fibre Channel) sz\u00e1m\u00e1ra.\n<li class=\"l\">  Az OverlayFS, Btrfs, eBPF, HMM (heterog\u00e9n mem\u00f3ria kezel\u00e9s), kexec, SME (Biztons\u00e1gos Mem\u00f3ria Titkos\u00edt\u00e1s), criu (Feladatok\/Pihen\u00e9s Felhaszn\u00e1l\u00f3t\u00e9rben), Cisco usNIC, Cisco VIC, Trusted Network Connect, SECCOMP a libreswan, USBGuard, blk-mq, YUM 4, USB 3.0 a KVM-ben, No-IOMMU a VFIO-hoz, Debian \u00e9s Ubuntu k\u00e9pek \u00e1talak\u00edt\u00e1sa a virt-v2v seg\u00edts\u00e9g\u00e9vel, OVMF (Ny\u00edlt Virtu\u00e1lis G\u00e9p Firmware), systemd-importd, DAX (k\u00f6zvetlen f\u00e1jlrendszer-hozz\u00e1f\u00e9r\u00e9s oldal CACHE megker\u00fcl\u00e9s\u00e9vel blokkeszk\u00f6z\u00f6k szintje n\u00e9lk\u00fcl) az ext4 \u00e9s XFS sz\u00e1m\u00e1ra, GNOME asztali k\u00f6rnyezet Wayland haszn\u00e1lat\u00e1val, valamint r\u00e9szleges l\u00e9pt\u00e9kn\u00f6vel\u00e9s a GNOME-ban.\n<li class=\"l\"> Az \u00faj meghajt\u00f3k tartalmazza:\n<ul>\n<li> halt poll cpuidle (cpuidle-haltpoll.ko.xz).\n<li> Intel Trace Hub vez\u00e9rl\u0151 (intel_th.ko.xz).\n<li> Intel Trace Hub ACPI vez\u00e9rl\u0151 (intel_th_acpi.ko.xz).\n<li>    Intel Trace Hub Global Trace Hub (intel_th_gth.ko.xz).\n<li>    Intel Trace Hub Memory Storage Unit (intel_th_msu.ko.xz).\n<li>    Intel Trace Hub PCI vez\u00e9rl\u0151 (intel_th_pci.ko.xz).\n<li>    Intel Trace Hub PTI\/LPP kimenet (intel_th_pti.ko.xz).\n<li>    Intel Trace Hub Szoftver 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>   Rendszer Trace Modul (stm_core.ko.xz).\n<li>  stm_ftrace (stm_ftrace.ko.xz).\n<li>    stm_heartbeat (stm_heartbeat.ko.xz).\n<li>    Alap STM keretez\u00e9si protokoll (stm_p_basic.ko.xz).\n<li>    MIPI SyS-T STM keretez\u00e9si protokoll (stm_p_sys-t.ko.xz).\n<li>    gVNIC (gve.ko.xz): 1.0.0.\n<li>    Failover a para-virtu\u00e1lis meghajt\u00f3khoz (net_failover.ko.xz).\n<\/ul>\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=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 5.0.3 - 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\/hu\/blog\/news\/vypusk-red-hat-enterprise-linux-7-8\" \/>\n\t\t<meta name=\"generator\" content=\"All in 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