{"id":92345,"date":"2020-08-25T19:42:51","date_gmt":"2020-08-25T17:42:51","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kodovaya-baza-freebsd-perevedena-na-ispolzovanie-openzfs-zfs-on-linux"},"modified":"2020-08-25T19:42:51","modified_gmt":"2020-08-25T17:42:51","slug":"kodovaya-baza-freebsd-perevedena-na-ispolzovanie-openzfs-zfs-on-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/kodovaya-baza-freebsd-perevedena-na-ispolzovanie-openzfs-zfs-on-linux","title":{"rendered":"FreeBSD's kodebase er blevet opdateret til at anvende OpenZFS (ZFS on Linux)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Implementeringen af ZFS-filsystemet i hovedgrenen af FreeBSD (HEAD) oversat<\/a><\/noindex> til brug af koden OpenZFS<\/a>, som udvikler kodebasen \u00abZFS on Linux<\/a><\/noindex>\u00bb som en referenceversion af ZFS. I for\u00e5ret blev underst\u00f8ttelsen af FreeBSD overf\u00f8rt til hovedprojektet OpenZFS, hvorefter udviklingen af alle \u00e6ndringer relateret til FreeBSD fortsatte, og FreeBSD-udviklerne fik mulighed for hurtigt at overf\u00f8re alle innovationer, der blev udviklet af OpenZFS-projektet, ind i systemet. <\/p>\n

Blandt de funktioner, der blev tilg\u00e6ngelige i FreeBSD efter overgangen til OpenZFS: avanceret kvotesystem, datam\u00e6ngde-kryptering, adskilt valg af blokallokeringsklasser, brug af vektorprocessorinstruktioner til at accelerere implementeringen af RAIDZ og beregningen af kontrolsummer, underst\u00f8ttelse af ZSTD-komprimeringsalgoritmen, multihost-tilstand (MMP<\/a><\/noindex>, Multi Modifier Protection), forbedrede kommandolinjev\u00e6rkt\u00f8jer, reparation af mange fejl relateret til race-tilstande og l\u00e5sninger.<\/p>\n

Vi minder om, at i december 2018 fremlagde FreeBSD-udviklerne initiativen<\/a><\/noindex> overgangen til ZFS-implementeringen fra projektet «ZFS on Linux<\/a><\/noindex>\u00bb (ZoL), omkring hvilket al aktivitet relateret til udviklingen af ZFS for nylig har v\u00e6ret koncentreret. Som \u00e5rsag til migrationen blev stagnationen af ZFS-kodebasen fra Illumos-projektet (fork af OpenSolaris) n\u00e6vnt, som tidligere blev brugt som grundlag for at overf\u00f8re relaterede \u00e6ndringer til ZFS i FreeBSD. <\/p>\n

Det prim\u00e6re bidrag til underst\u00f8ttelsen af ZFS-kodebasen i Illumos blev indtil for nylig givet af Delphix, som udvikler operativsystemet DelphixOS<\/a><\/noindex> (fork af Illumos). For tre \u00e5r siden besluttede virksomheden Delphix at skifte til \u00abZFS on Linux\u00bb, hvilket f\u00f8rte til stagnationen af ZFS fra Illumos-projektet og koncentrationen af al relateret udviklingsaktivitet i \u00abZFS on Linux\u00bb-projektet, som nu betragtes som den prim\u00e6re implementering. OpenZFS<\/a><\/noindex>.<\/p>\n

FreeBSD-udviklerne besluttede at f\u00f8lge det generelle eksempel og ikke fors\u00f8ge at h\u00e6nge p\u00e5 Illumos, da denne implementering allerede er betydeligt bagud i funktionalitet og kr\u00e6ver store ressourcer til at vedligeholde koden og overf\u00f8re \u00e6ndringer. OpenZFS baseret p\u00e5 \u00abZFS on Linux\u00bb betragtes nu som et samlet samarbejdsprojekt til udvikling af ZFS. <\/p>\n

<\/a><\/noindex><\/p>\n

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

\u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ZFS \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0442\u043a\u0435 FreeBSD (HEAD) \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043d\u0430 \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 OpenZFS, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 «ZFS on Linux» \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0433\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430 ZFS. \u0412\u0435\u0441\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 FreeBSD \u0431\u044b\u043b\u0430 \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0435\u043d\u0430 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 OpenZFS, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u0432 \u043d\u0451\u043c \u0431\u044b\u043b\u0430 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0432\u0441\u0435\u0445 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 FreeBSD \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 FreeBSD \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u0442\u044c \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 […]<\/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-92345","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\udd47FreeBSD-kodebasen er oversat til at bruge OpenZFS (ZFS p\u00e5 Linux) | ProHoster","description":"Implementeringen af ZFS-filsystemet i hovedgrenen af FreeBSD (HEAD) er blevet opdateret til at anvende 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