{"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\/et\/blog\/news\/opublikovan-vypusk-sds-vitastor-1-5-0-s-podderzhkoj-klasternoj-fs","title":{"rendered":"Ilmunud on SDS Vitastor 1.5.0, mis toetab klustreid.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Avalikud on Vitastori andmete salvestuss\u00fcsteemi versioon 1.5.0, mis toetab klastrite failis\u00fcsteemi (VitastorFS). Vitastor on hajutatud plokkide andmete salvestuss\u00fcsteem, st virtuaalmasinate v\u00f5i konteinerikettaste image'ide salvestus, mida arendatakse alates 2019. aastast. Alates versioonist 1.5.0 on see n\u00fc\u00fcd ka klastrite failis\u00fcsteem. VitastorFS monteeritakse NFS 3.0 protokolli kaudu kohalikest v\u00f5i kaugelt k\u00e4itatavatest serveritest. <\/p>\n

Vitastor on suunatud peamiselt SSD ja SSD+HDD klastritele (kuid t\u00f6\u00f6tab ka ainult k\u00f5vakettade konfigureeringutes) koos v\u00e4hemalt 10 Gbit\/s v\u00f5rgu\u00fchendusega, toetab TCP ja RDMA ning hea riistvaraga saavutab 4KB lugemise ja kirjutamise latentsuse tasemel ~0.1 ms, mis on umbes 10 korda kiirem kui enamik tuntud SDS ja suurte pilveteenuse pakkujate sisemised SDS \u2014 nii Ceph kui t\u00fc\u00fcpilised pilve SDS saavutavad kirjutamislatentsuse tasemel 1-2 ms isegi v\u00e4ga kiiretel ketastel. <\/p>\n

N\u00e4iteks hiljutises testimises NVMe Samsung PM9A3 ketaste ja RDMA-ga Mellanox ConnectX-4 v\u00f5rgukaartide kasutamisel oli ideaalne kirjutuslatentsus > 0.1 ms, kasutades replikatsiooni, ja 0.1 ms lugemisel \/ 0.2 ms kirjutamisel vigade parandamise koodide kasutamisel. <\/p>\n

Vitastor toetab QEMU draiverit, NBD ja NFS protokolle, Proxmoxi, Kubernetes CSI ja OpenStack draivereid. Vitastorile on samuti saadaval eksperimentaalne Kubernetes operaator ja Prometheuse ekspot\u00f6r. <\/p>\n

Vitastori serveri komponente levitatakse oma \"v\u00f5rgukopilife\" litsentsi VNPL (Vitastor Network Public License) alusel. VNPL idee on laiendada kopilife ulatust mitte ainult moodulitele, mis on selgelt seotud koodiga, vaid ka Vitastoriga v\u00f5rgu kaudu suhtlevatele teenustele, mis on spetsiaalselt selle jaoks loodud (nt iga\u00fchesised sidemed sisekasutuseks kaubanduslikus pilves). \u00dclej\u00e4\u00e4nud tekst VNPL-ist on kopeeritud GNU GPL 3.0-st.
\n
Allikas: 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\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\udd47Ilmunud on SDS Vitastor 1.5.0 klustreid toetava v\u00e4ljaanne | ProHoster","description":"Ilmunud on 1.5.0 versioon andmesalvestuss\u00fcsteemist Vitastor, mis toetab klusterfailis\u00fcsteemi 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