{"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\/hr\/blog\/news\/first-mklinux-release-for-running-multiple-linux-kernel-instances-simultaneously","title":{"rendered":"Prvo izdanje mklinux za istovremeno izvo\u0111enje vi\u0161e instanci jezgre Linuxa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Predstavljen je prvi javni izdanak projekta Multikernel Linux (mklinux-v7.0-mk2), koji razvija varijantu Linux jezgre, oboga\u0107enu mogu\u0107no\u0161\u0107u pokretanja nekoliko neovisnih instanci jezgre na jednom fizi\u010dkom ra\u010dunalu bez kori\u0161tenja hipervizora i virtualizacije. Svaka instanca jezgre ima izravan pristup hardverskim resursima i mo\u017ee se koristiti za pokretanje odvojenih izoliranih sustavnih okru\u017eenja. Prvo izdanje temelji se na Linux jezgri 7.0 i sadr\u017ei postavku za kompilaciju «CONFIG_MULTIKERNEL», \u010dijim isklju\u010divanjem jezgra postaje potpuno analogna standardnoj jezgri 7.0. Od CPU arhitektura trenutno je podr\u017ean samo x86_64. <\/p>\n

Multikernel se predstavlja kao mehanizam izolacije koji zauzima prostor izme\u0111u virtualizacije putem hipervizora i izolacije kontejnera temeljenih na zajedni\u010dkoj jezgri. Za razliku od virtualizacije, Multikernel ne zahtijeva kori\u0161tenje hipervizora, pojednostavljuje stvaranje okru\u017eenja za izolirano pokretanje pojedina\u010dnih aplikacija i omogu\u0107ava postizanje visoke izvedbe bez tro\u0161kova virtualizacije. Za razliku od kontejnera, Multikernel pru\u017ea visoki nivo izolacije i omogu\u0107ava kori\u0161tenje zasebne jezgre u svakom izoliranom okru\u017eenju, \u010dije iznenadno zavr\u0161avanje ili iskori\u0161tavanje ranjivosti ne utje\u010de na druga okru\u017eenja.

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Host jezgra osigurava raspodjelu dostupnih CPU-a, memorije i PCI ure\u0111aja me\u0111u paralelno pokrenutim dodatnim primjerka jezgre. Svaki primjerak se izvr\u0161ava na odvojenoj dodijeljenoj jezgri CPU-a, radi s ure\u0111ajima koji su mu dodijeljeni i ima pristup dodijeljenom dijelu fizi\u010dke memorije. Istovremeno izvr\u0161avanje vi\u0161e jezgri odvija se bez virtualizacije, koriste\u0107i SMP upravitelja koji raspodjeljuje dostupne CPU-e. Podr\u017eava se dinami\u010dko dodjeljivanje resursa pokrenutim okru\u017eenjima i osiguravanje predvidljive izvedbe. <\/p>\n

Zbog isklju\u010denja tro\u0161kova virtualizacije, performanse prilikom kori\u0161tenja Multikernela ocjenjuju se kao bliske performansama na zasebnoj opremi. Prilikom kori\u0161tenja Multikernela ne postoji faza prijenosa kontrole izme\u0111u virtualnih ma\u0161ina (VM exit), ne koriste se stranice drugog nivoa memorije, posebni modeli ure\u0111aja i prevo\u0111enje IOMMU. U usporedbi s hipervizorom KVM<\/a> Kori\u0161tenjem Multikernela primje\u0107uje se pobolj\u0161anje performansi raznih sistemskih poziva i funkcija izme\u0111u 1,07 i 2,5 puta (fork + exit — 1,07x, write() — 1,39x, AF_UNIX — 1,55x, Pipe — 2,18x, prebacivanje konteksta — 2,50x), propusnost i ka\u0161njenje prilikom rada s memorijom ostaju na istoj razini.

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Izvor: 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\udd47Prvo izdanje mklinux za istovremeno izvo\u0111enje nekoliko instanci jezgre Linux | 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