{"id":104090,"date":"2022-05-19T15:37:22","date_gmt":"2022-05-19T13:37:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-distributiva-oracle-linux-8-6-i-beta-vypusk-yadra-unbreakable-enterprise-kernel-7"},"modified":"2022-05-19T15:37:22","modified_gmt":"2022-05-19T13:37:22","slug":"vypusk-distributiva-oracle-linux-8-6-i-beta-vypusk-yadra-unbreakable-enterprise-kernel-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-distributiva-oracle-linux-8-6-i-beta-vypusk-yadra-unbreakable-enterprise-kernel-7","title":{"rendered":"Vyd\u00e1n\u00ed distribuce Oracle Linux 8.6 a beta verze j\u00e1dra Unbreakable Enterprise Kernel 7","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Oracle vydala distribuci Oracle Linux 8.6, kter\u00e1 je zalo\u017eena na bal\u00ed\u010dkov\u00e9 z\u00e1kladn\u011b Red Hat Enterprise Linux 8.6. K dispozici je instala\u010dn\u00ed ISO obraz o velikosti 8,6 GB pro architektury x86_64 a ARM64 (aarch64) ke sta\u017een\u00ed bez omezen\u00ed. Pro Oracle Linux je otev\u0159en\u00fd neomezen\u00fd a bezplatn\u00fd p\u0159\u00edstup k yum-repozit\u00e1\u0159i s bin\u00e1rn\u00edmi aktualizacemi bal\u00ed\u010dk\u016f oprav (errata) a bezpe\u010dnostn\u00edmi probl\u00e9my. K dispozici jsou tak\u00e9 samostatn\u011b podporovan\u00e9 moduly Application Stream. <\/p>\n

Krom\u011b bal\u00ed\u010dku j\u00e1dra z RHEL (na z\u00e1klad\u011b j\u00e1dra 4.18) nab\u00edz\u00ed Oracle Linux vlastn\u00ed j\u00e1dro Unbreakable Enterprise Kernel 6, zalo\u017een\u00e9 na Linuxov\u00e9m j\u00e1dru 5.4 a optimalizovan\u00e9 pro pr\u00e1ci se softwarov\u00fdmi a hardwarov\u00fdmi produkty Oracle. Zdroje j\u00e1dra, v\u010detn\u011b rozd\u011blen\u00ed na jednotliv\u00e9 patche, jsou k dispozici ve ve\u0159ejn\u00e9m Git-repozit\u00e1\u0159i Oracle. J\u00e1dro Unbreakable Enterprise Kernel se instaluje jako v\u00fdchoz\u00ed, je prezentov\u00e1no jako alternativa k bal\u00ed\u010dku j\u00e1dra RHEL a poskytuje \u0159adu roz\u0161\u00ed\u0159en\u00fdch funkc\u00ed, jako je integrace DTrace a vylep\u0161en\u00e1 podpora Btrfs. <\/p>\n

Nov\u00e1 verze Oracle Linux p\u0159in\u00e1\u0161\u00ed vyd\u00e1n\u00ed j\u00e1dra Unbreakable Enterprise Kernel R6U3, ve kter\u00e9m byla stabilizov\u00e1na podpora protokolu WireGuard, roz\u0161\u00ed\u0159eny mo\u017enosti rozhran\u00ed asynchronn\u00edho vstupu\/v\u00fdstupu io_uring, zlep\u0161ena podpora pro vno\u0159enou virtualizaci na syst\u00e9mech s CPU AMD a byla roz\u0161\u00ed\u0159ena podpora pro NVMe. Jinak je funk\u010dnost vyd\u00e1n\u00ed Oracle Linux 8.6 a RHEL 8.6 pln\u011b identick\u00e1 (seznam zm\u011bn v Oracle Linux 8.6 je identick\u00fd se seznamem zm\u011bn v RHEL 8.6). <\/p>\n

D\u00e1le spole\u010dnost Oracle prov\u00e1d\u00ed testov\u00e1n\u00ed beta verze j\u00e1dra Unbreakable Enterprise Kernel 7 (UEK R7), kter\u00e9 je vyv\u00edjeno pro Oracle Linux jako alternativa k bal\u00ed\u010dku j\u00e1dra z Red Hat Enterprise Linux. Zdroje j\u00e1dra, v\u010detn\u011b rozd\u011blen\u00ed na jednotliv\u00e9 patche, budou po vyd\u00e1n\u00ed zve\u0159ejn\u011bny ve ve\u0159ejn\u00e9m Git-repozit\u00e1\u0159i Oracle. <\/p>\n

Bal\u00ed\u010dek Unbreakable Enterprise Kernel 7 je zalo\u017een na j\u00e1d\u0159e Linux 5.15 (UEK R6 byl zalo\u017een na j\u00e1d\u0159e 5.4), kter\u00e9 je dopln\u011bno nov\u00fdmi funkcemi, optimalizacemi a opravami, a bylo ov\u011b\u0159eno na kompatibilitu s v\u011bt\u0161inou aplikac\u00ed b\u011b\u017e\u00edc\u00edch na RHEL, a je speci\u00e1ln\u011b optimalizov\u00e1no pro pr\u00e1ci s pr\u016fmyslov\u00fdm softwarem a hardwarem Oracle. Mezi kl\u00ed\u010dov\u00fdmi zm\u011bnami v j\u00e1d\u0159e UEK R7 se vyzdvihuje vylep\u0161en\u00e1 podpora architektury Aarch64, p\u0159echod na syst\u00e9m dynamick\u00e9ho lad\u011bn\u00ed DTrace 2.0, zlep\u0161en\u00ed podpory Btrfs, roz\u0161\u00ed\u0159en\u00ed mo\u017enost\u00ed subsyst\u00e9mu eBPF, nov\u00fd \u0159adi\u010d alokace pam\u011bti slab (slab memory controller), detektor rozd\u011blen\u00fdch z\u00e1mk\u016f (\"split lock\") a podpora Multipath TCP (MPTCP). <\/p>\n

Krom\u011b Oracle Linux jsou mezi alternativami k RHEL 8.x tak\u00e9 Rocky Linux (vyv\u00edjen\u00fd komunitou pod veden\u00edm zakladatele CentOS s podporou speci\u00e1ln\u011b vytvo\u0159en\u00e9 spole\u010dnosti Ctrl IQ), AlmaLinux (vyv\u00edjen\u00fd spole\u010dnost\u00ed CloudLinux ve spolupr\u00e1ci s komunitou), VzLinux (p\u0159ipraven\u00fd spole\u010dnost\u00ed Virtuozzo), SUSE Liberty Linux a EuroLinux. Krom\u011b toho spole\u010dnost Red Hat umo\u017enila bezplatn\u00e9 pou\u017e\u00edv\u00e1n\u00ed RHEL v organizac\u00edch, kter\u00e9 vyv\u00edjej\u00ed otev\u0159en\u00fd software, a v prost\u0159ed\u00edch individu\u00e1ln\u00edch v\u00fdvoj\u00e1\u0159\u016f, kter\u00e9 maj\u00ed a\u017e 16 virtu\u00e1ln\u00edch nebo fyzick\u00fdch syst\u00e9m\u016f.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Oracle Linux 8.6, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u044b Red Hat Enterprise Linux 8.6. \u0414\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0431\u0435\u0437 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0439 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0439 iso-\u043e\u0431\u0440\u0430\u0437, \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c 8.6 \u0413\u0411, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0434\u043b\u044f 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[…]<\/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-104090","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vyd\u00e1n\u00ed distribuce Oracle Linux 8.6 a beta verze j\u00e1dra Unbreakable Enterprise Kernel 7 | ProHoster","description":"Spole\u010dnost Oracle zve\u0159ejnila vyd\u00e1n\u00ed distribuce Oracle Linux 8.6, vytvo\u0159en\u00e9 na z\u00e1klad\u011b bal\u00ed\u010dkov\u00e9 z\u00e1kladny Red Hat Enterprise Linux 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