{"id":114521,"date":"2024-03-24T00:25:44","date_gmt":"2024-03-23T22:25:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-vypusk-sds-vitastor-1-5-0-s-podderzhkoj-klasternoj-fs"},"modified":"2024-03-24T00:25:44","modified_gmt":"2024-03-23T22:25:44","slug":"opublikovan-vypusk-sds-vitastor-1-5-0-s-podderzhkoj-klasternoj-fs","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/opublikovan-vypusk-sds-vitastor-1-5-0-s-podderzhkoj-klasternoj-fs","title":{"rendered":"Versionen SDS Vitastor 1.5.0 med st\u00f6d f\u00f6r kluster-FS har publicerats","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Version 1.5.0 av lagringssystemet Vitastor har publicerats med st\u00f6d f\u00f6r klusterfilsystemet (VitastorFS). Vitastor \u00e4r ett distribuerat blocklagringssystem, det vill s\u00e4ga en lagring av virtuella maskinavbilder eller containerdiskar, som utvecklas av skaparen sedan 2019. Fr\u00e5n och med version 1.5.0 \u00e4r det ocks\u00e5 ett klusterfilsystem. VitastorFS monteras via NFS 3.0-protokollet fr\u00e5n en lokalt eller fj\u00e4rrstartad server\/sservrar. <\/p>\n

Vitastor \u00e4r fr\u00e4mst inriktat p\u00e5 SSD- och SSD+HDD-kluster (men fungerar \u00e4ven i konfigurationer med endast h\u00e5rddiskar) med minst ett 10 Gbit\/s n\u00e4tverk, st\u00f6der TCP och RDMA, och p\u00e5 bra h\u00e5rdvara kan uppn\u00e5 latens f\u00f6r 4KB l\u00e4sning och skrivning p\u00e5 cirka ~0,1 ms, vilket \u00e4r ungef\u00e4r tio g\u00e5nger snabbare \u00e4n de flesta popul\u00e4ra SDS och interna SDS fr\u00e5n stora molnleverant\u00f6rer - b\u00e5de Ceph och typiska moln-SDS ger skrivlatens p\u00e5 niv\u00e5er av 1-2 ms \u00e4ven p\u00e5 mycket snabba diskar. <\/p>\n

Som exempel hade en nyligen genomf\u00f6rd test med NVMe-diskar av typen Samsung PM9A3 och n\u00e4tverkskort Mellanox ConnectX-4 med RDMA en idealisk skrivlatens p\u00e5 > 0.1 ms vid anv\u00e4ndning av replikation och 0.1 ms f\u00f6r l\u00e4sning \/ 0.2 ms f\u00f6r skrivning vid anv\u00e4ndning av felkorrigeringskoder. <\/p>\n

Vitastor st\u00f6der QEMU-drivrutinen, NBD och NFS-protokollen, Proxmox-drivrutiner, Kubernetes CSI, OpenStack. Dessutom finns en experimentell Kubernetes-operat\u00f6r och Prometheus-export\u00f6r tillg\u00e4nglig f\u00f6r Vitastor. <\/p>\n

Serverkomponenterna i Vitastor distribueras under sin egna \"n\u00e4tverkskopyr\u00e4tt\"-licens VNPL (Vitastor Network Public License). Id\u00e9n med VNPL \u00e4r att utvidga r\u00e4ckvidden av copy-left, inte bara till moduler som tydligt \u00e4r l\u00e4nkade till koden, utan ocks\u00e5 till tj\u00e4nster som interagerar med Vitastor \u00f6ver n\u00e4tet och som har skapats s\u00e4rskilt f\u00f6r det (till exempel alla wrapperar f\u00f6r internt bruk i kommersiella moln). I \u00f6vrigt \u00e4r texten i VNPL kopierad fr\u00e5n GNU GPL 3.0.
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a 1.5.0 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 Vitastor \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043d\u043e\u0439 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b (VitastorFS). Vitastor — \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u0430\u044f \u0431\u043b\u043e\u0447\u043d\u0430\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445, \u0442\u043e \u0435\u0441\u0442\u044c, \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435 \u043e\u0431\u0440\u0430\u0437\u043e\u0432 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d \u0438\u043b\u0438 \u0434\u0438\u0441\u043a\u043e\u0432 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u0430\u044f \u0430\u0432\u0442\u043e\u0440\u043e\u043c \u0441 2019 \u0433\u043e\u0434\u0430. \u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 1.5.0, \u044d\u0442\u043e \u0442\u0430\u043a\u0436\u0435 \u0438 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043d\u0430\u044f \u0444\u0430\u0439\u043b\u043e\u0432\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430. VitastorFS \u043c\u043e\u043d\u0442\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0443 NFS 3.0 \u0441 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e \u0438\u043b\u0438 […]<\/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-114521","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\udd47Utg\u00e5van av SDS Vitastor 1.5.0 med st\u00f6d f\u00f6r kluster-FS har publicerats | ProHoster","description":"Utg\u00e5van 1.5.0 av datalagringssystemet Vitastor har publicerats med st\u00f6d f\u00f6r klusterfilsystemet (VitastorFS).","canonical_url":"https:\/\/prohoster.info\/sv\/blog\/news\/opublikovan-vypusk-sds-vitastor-1-5-0-s-podderzhkoj-klasternoj-fs","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sv_SE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a SDS Vitastor 1.5.0 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043d\u043e\u0439 \u0424\u0421 | 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