{"id":183118,"date":"2026-08-26T10:56:07","date_gmt":"2026-08-26T08:56:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/pervyj-vypusk-mklinux-dlya-odnovremennogo-vypolneniya-neskolkih-ekzemplyarov-yadra-linux"},"modified":"2026-08-26T10:56:10","modified_gmt":"2026-08-26T08:56:10","slug":"first-mklinux-release-for-running-multiple-linux-kernel-instances-simultaneously","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/first-mklinux-release-for-running-multiple-linux-kernel-instances-simultaneously","title":{"rendered":"Az mklinux els\u0151 kiad\u00e1sa a Linux kernel t\u00f6bb p\u00e9ld\u00e1ny\u00e1nak p\u00e1rhuzamos futtat\u00e1s\u00e1ra","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Megjelent a Multikernel Linux (mklinux-v7.0-mk2) projekt els\u0151 nyilv\u00e1nos kiad\u00e1sa, amely a Linux kernel egy v\u00e1ltozat\u00e1t fejleszti, lehet\u0151v\u00e9 t\u00e9ve t\u00f6bbf\u00fcggetlen kernel p\u00e9ld\u00e1ny futtat\u00e1s\u00e1t egy fizikai sz\u00e1m\u00edt\u00f3g\u00e9pen hipervizor \u00e9s virtualiz\u00e1ci\u00f3 n\u00e9lk\u00fcl. Minden kernel p\u00e9ld\u00e1ny k\u00f6zvetlen hozz\u00e1f\u00e9r\u00e9ssel rendelkezik a hardveres er\u0151forr\u00e1sokhoz, \u00e9s haszn\u00e1lhat\u00f3 k\u00fcl\u00f6n\u00e1ll\u00f3, elszigetelt rendszeri k\u00f6rnyezetek ind\u00edt\u00e1s\u00e1ra. Az els\u0151 kiad\u00e1s a Linux 7.0 kernelre \u00e9p\u00fcl, \u00e9s tartalmaz egy ford\u00edt\u00f3i be\u00e1ll\u00edt\u00e1st «CONFIG_MULTIKERNEL», amelynek kikapcsol\u00e1s\u00e1val a kernel teljesen megegyezik a 7.0 verzi\u00f3 alap\u00e9rtelmezett kernel\u00e9vel. A CPU architekt\u00far\u00e1kb\u00f3l egyel\u0151re csak az x86_64 t\u00e1mogatott. <\/p>\n

A Multikernel \u00faj izol\u00e1ci\u00f3s mechanizmusk\u00e9nt van bemutatva, amely a hypervisor alap\u00fa virtualiz\u00e1ci\u00f3 \u00e9s a k\u00f6z\u00f6s kernel alap\u00fa kont\u00e9neriz\u00e1lt izol\u00e1ci\u00f3 k\u00f6z\u00f6tt foglal helyet. A virtualiz\u00e1l\u00e1ssal ellent\u00e9tben a Multikernel nem ig\u00e9nyel hypervisort, egyszer\u0171s\u00edti az izol\u00e1lt k\u00f6rnyezetek l\u00e9trehoz\u00e1s\u00e1t k\u00fcl\u00f6nb\u00f6z\u0151 alkalmaz\u00e1sok sz\u00e1m\u00e1ra, \u00e9s lehet\u0151v\u00e9 teszi a magas teljes\u00edtm\u00e9nyt a virtualiz\u00e1ci\u00f3s t\u00f6bbletk\u00f6lts\u00e9gek n\u00e9lk\u00fcl. A kont\u00e9nerekkel ellent\u00e9tben a Multikernel magas szint\u0171 izol\u00e1ci\u00f3t biztos\u00edt, \u00e9s lehet\u0151v\u00e9 teszi k\u00fcl\u00f6n kernel haszn\u00e1lat\u00e1t minden izol\u00e1lt k\u00f6rnyezetben, amelyben a hib\u00e1s le\u00e1ll\u00edt\u00e1s vagy a sebezhet\u0151s\u00e9g kihaszn\u00e1l\u00e1sa nem befoly\u00e1solja a t\u00f6bbi k\u00f6rnyezetet.

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A host kernel felel\u0151s a rendelkez\u00e9sre \u00e1ll\u00f3 CPU, mem\u00f3ria \u00e9s PCI eszk\u00f6z\u00f6k eloszt\u00e1s\u00e1\u00e9rt a p\u00e1rhuzamosan m\u0171k\u00f6d\u0151 kernel p\u00e9ld\u00e1nyok k\u00f6z\u00f6tt. Minden p\u00e9ld\u00e1ny egy dedik\u00e1lt CPU magon fut, az \u00e1ltala r\u00f6gz\u00edtett eszk\u00f6z\u00f6kkel dolgozik, \u00e9s hozz\u00e1f\u00e9r\u00e9ssel b\u00edr a dedik\u00e1lt fizikai mem\u00f3ria ter\u00fclethez. A t\u00f6bb kernel p\u00e1rhuzamos futtat\u00e1sa virtualiz\u00e1ci\u00f3 n\u00e9lk\u00fcl val\u00f3sul meg, SMP kezel\u0151 seg\u00edts\u00e9g\u00e9vel, amely elosztja a rendelkez\u00e9sre \u00e1ll\u00f3 CPU-t. T\u00e1mogatott a dinamikus er\u0151forr\u00e1s-eloszt\u00e1s a fut\u00f3 k\u00f6rnyezetek sz\u00e1m\u00e1ra, biztos\u00edtva a kisz\u00e1m\u00edthat\u00f3 teljes\u00edtm\u00e9nyt. <\/p>\n

A Multikernel haszn\u00e1lat\u00e1val a virtualiz\u00e1ci\u00f3s k\u00f6lts\u00e9gek kik\u00fcsz\u00f6b\u00f6l\u00e9s\u00e9nek k\u00f6sz\u00f6nhet\u0151en a teljes\u00edtm\u00e9ny a k\u00fcl\u00f6n\u00e1ll\u00f3 hardveren v\u00e9gzett teljes\u00edtm\u00e9nyhez hasonl\u00edthat\u00f3. A Multikernel haszn\u00e1lata eset\u00e9n nincs VM exit f\u00e1zis, nem haszn\u00e1lnak m\u00e1sodik szint\u0171 mem\u00f3riafel\u00fcleteket, k\u00fcl\u00f6n eszk\u00f6zmint\u00e1t, \u00e9s IOMMU ford\u00edt\u00e1st sem. KVM<\/a> A Multikernel haszn\u00e1latakor a k\u00fcl\u00f6nb\u00f6z\u0151 rendszervon\u00e1sok \u00e9s funkci\u00f3k teljes\u00edtm\u00e9nye 1,07-t\u0151l 2,5-sz\u00f6r\u00f6s javul\u00e1st mutat (fork + exit — 1,07x, write() — 1,39x, AF_UNIX — 1,55x, Pipe — 2,18x, kontextusv\u00e1lt\u00e1s — 2,50x), a mem\u00f3ria kezel\u00e9s\u00e9n\u00e9l a s\u00e1vsz\u00e9less\u00e9g \u00e9s a k\u00e9sleltet\u00e9sek hasonl\u00f3 szinten maradnak.

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\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Multikernel Linux (mklinux-v7.0-mk2), \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u044f\u0434\u0440\u0430 Linux, \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u0445 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u043e\u0432 \u044f\u0434\u0440\u0430 \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u043e\u043c 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\u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439. \u041f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0441\u043d\u043e\u0432\u0430\u043d \u043d\u0430 \u044f\u0434\u0440\u0435 Linux 7.0 \u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183118","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\n","aioseo_head_json":{"title":"\ud83e\udd47Az els\u0151 mklinux kiad\u00e1s a Linux kernel t\u00f6bb p\u00e9ld\u00e1ny\u00e1nak egyidej\u0171 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