{"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\/hu\/blog\/news\/opublikovan-vypusk-sds-vitastor-1-5-0-s-podderzhkoj-klasternoj-fs","title":{"rendered":"Megjelent az SDS Vitastor 1.5.0 verzi\u00f3ja, amely t\u00e1mogatja a cl\u00faster f\u00e1jlrendszert.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Megjelent a Vitastor 1.5.0 verzi\u00f3ja, amely t\u00e1mogatja a klaszteres f\u00e1jlrendszert (VitastorFS). A Vitastor egy elosztott blokkalap\u00fa adatt\u00e1rol\u00f3 rendszer, amely virtu\u00e1lis g\u00e9pek vagy kont\u00e9nerlemezek t\u00e1rol\u00e1s\u00e1ra alkalmas, \u00e9s 2019 \u00f3ta fejlesztette a szerz\u0151. Az 1.5.0 verzi\u00f3t\u00f3l kezdve ez m\u00e1r klaszteres f\u00e1jlrendszer is. A VitastorFS az NFS 3.0 protokollon kereszt\u00fcl csatlakozik helyi vagy t\u00e1voli szerver(ek)r\u0151l. <\/p>\n

A Vitastor els\u0151sorban SSD \u00e9s SSD+HDD klaszterekre \u00f6sszpontos\u00edt (de csak merevlemezes konfigur\u00e1ci\u00f3kban is m\u0171k\u00f6dik), legal\u00e1bb 10 Gbit\/s sebess\u00e9g\u0171 h\u00e1l\u00f3zattal. T\u00e1mogatja a TCP-t \u00e9s RDMA-t, \u00e9s j\u00f3 hardveren 4KB olvas\u00e1si \u00e9s \u00edr\u00e1si k\u00e9sleltet\u00e9st ~0,1 ms szinten \u00e9rhet el, ami k\u00f6r\u00fclbel\u00fcl 10-szer gyorsabb, mint a legt\u00f6bb n\u00e9pszer\u0171 SDS \u00e9s a nagy felh\u0151szolg\u00e1ltat\u00f3k bels\u0151 SDS rendszerei \u2014 a Ceph \u00e9s a tipikus felh\u0151i SDS rendszerek \u00edr\u00e1si k\u00e9sleltet\u00e9se 1-2 ms oda, m\u00e9g a nagyon gyors lemezek eset\u00e9n is. <\/p>\n

P\u00e9ld\u00e1ul egy k\u00f6zelm\u00faltbeli teszt sor\u00e1n Samsung PM9A3 NVMe lemezekkel \u00e9s Mellanox ConnectX-4 h\u00e1l\u00f3zati k\u00e1rty\u00e1kkal RDMA haszn\u00e1lat\u00e1val a t\u00f6k\u00e9letes \u00edr\u00e1si k\u00e9sleltet\u00e9s > 0.1 ms volt replika haszn\u00e1lata mellett \u00e9s 0.1 ms olvas\u00e1s \/ 0.2 ms \u00edr\u00e1s k\u00e9sleltet\u00e9ssel hiba jav\u00edt\u00f3 k\u00f3dok haszn\u00e1lata eset\u00e9n. <\/p>\n

A Vitastor t\u00e1mogatja a QEMU meghajt\u00f3t, NBD \u00e9s NFS protokollokat, Proxmox, Kubernetes CSI \u00e9s OpenStack meghajt\u00f3kat. A Vitastor-hoz el\u00e9rhet\u0151 egy k\u00eds\u00e9rleti Kubernetes oper\u00e1tor \u00e9s Prometheus export\u00e1l\u00f3 is. <\/p>\n

A Vitastor szerverkomponensei saj\u00e1t «h\u00e1l\u00f3zati copyleft» licenc\u00fck, az VNPL (Vitastor Network Public License) alatt terjesztik. Az VNPL \u00f6tlete, hogy a copyleft hat\u00e1ly\u00e1t ne csak a t\u00e9nylegesen a k\u00f3ddal \u00f6sszekapcsolt modulokra, hanem a Vitastorral h\u00e1l\u00f3zaton kommunik\u00e1l\u00f3 szolg\u00e1ltat\u00e1sokra is kiterjessze, amelyeket kifejezetten neki terveztek (p\u00e9ld\u00e1ul b\u00e1rmilyen bels\u0151 haszn\u00e1latra sz\u00e1nt keretet a kereskedelmi felh\u0151ben). Ezen k\u00edv\u00fcl az VNPL sz\u00f6vege a GNU GPL 3.0-b\u00f3l van \u00e1tv\u00e9ve.
\n
Forr\u00e1s: 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\udd47Megjelent az SDS Vitastor 1.5.0 verzi\u00f3ja, amely t\u00e1mogatja a klaszteres f\u00e1jlrendszert | ProHoster","description":"Megjelent a Vitastor 1.5.0 verzi\u00f3ja, amely t\u00e1mogatja a 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