{"id":30642,"date":"2019-10-31T21:36:41","date_gmt":"2019-10-31T18:36:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/open-rack-v3-chto-zhdat-ot-novogo-standarta-arhitektury-servernyh-stoek\/"},"modified":"2019-10-31T21:36:41","modified_gmt":"2019-10-31T18:36:41","slug":"open-rack-v3-chto-zhdat-ot-novogo-standarta-arhitektury-servernyh-stoek","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/open-rack-v3-chto-zhdat-ot-novogo-standarta-arhitektury-servernyh-stoek","title":{"rendered":"Open Rack v3: \u00e7far\u00eb t\u00eb presim nga standardi i ri i arkitektur\u00ebs s\u00eb raqeve server","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Ai do t\u00eb p\u00ebrdoret n\u00eb qendrat e t\u00eb dh\u00ebnave me mas\u00eb hiper-metrike.<\/h5>\n

\n\"Open<\/a><\/noindex>
\n\/ \u0444\u043e\u0442\u043e Not4rthur<\/a><\/noindex> CC BY-SA<\/a><\/noindex><\/i><\/p>\n

Pse u p\u00ebrdit\u00ebsua specifikimi<\/h2>\n

\nInxhinier\u00ebt nga Open Compute Project (OCP) prezentuan versionin e par\u00eb<\/a><\/noindex> t\u00eb standardit n\u00eb 2013. Ai p\u00ebrshkruante nj\u00eb konstrukcion modular dhe t\u00eb hapur t\u00eb rafteve p\u00ebr qendrat e t\u00eb dh\u00ebnave me gjer\u00ebsi 21 in\u00e7. Ky qasje leht\u00ebsoi rritjen e koeficientit t\u00eb hap\u00ebsir\u00ebs efektive t\u00eb p\u00ebrdorimit t\u00eb rafteve deri n\u00eb 87,5%. N\u00eb krahasim, rafte me gjer\u00ebsi 19 in\u00e7, t\u00eb cilat jan\u00eb standardi sot, kan\u00eb nj\u00eb koeficient prej vet\u00ebm 73%.
\n<\/a><\/noindex>
\nP\u00ebr m\u00eb tep\u00ebr, inxhinier\u00ebt ndryshuan qasjen p\u00ebr shp\u00ebrndarjen e energjis\u00eb. Risia kryesore ishte autobusi 12 volt, i cili lidh pajisjet. Kjo eliminoi nevoj\u00ebn p\u00ebr t\u00eb instaluar nj\u00eb bllok t\u00eb vetin t\u00eb energjis\u00eb p\u00ebr \u00e7do server.<\/p>\n

N\u00eb vitin 2015, doli versioni i dyt\u00eb i standardit<\/a><\/noindex>. N\u00eb t\u00eb, zhvilluesit kaluan<\/a><\/noindex> n\u00eb modelin 48 volt dhe reduktuan numrin e transformator\u00ebve, duke ulur konsumin energjetik t\u00eb rafteve me 30%. Fal\u00eb k\u00ebtyre karakteristikave, standardi fitoi p\u00ebrhapje t\u00eb gjer\u00eb n\u00eb industrin\u00eb e IT. Rafte filluan aktivisht p\u00ebrdorimi<\/a><\/noindex> korporatat e m\u00ebdha t\u00eb IT, kompani telekomunikacionesh dhe banka.<\/p>\n

S\u00eb fundmi, zhvilluesit prezantuan nj\u00eb specifikim t\u00eb ri - Open Rack v3. Sipas autor\u00ebve t\u00eb iniciativ\u00ebs OCP, ai po zhvillohet p\u00ebr qendrat e t\u00eb dh\u00ebnave me ngarkes\u00eb t\u00eb lart\u00eb, t\u00eb cilat p\u00ebrpunojn\u00eb t\u00eb dh\u00ebna p\u00ebr sistemet e AI dhe ML. Zgjidhjet\u786cqar i instaluar atje kan\u00eb densitet t\u00eb lart\u00eb t\u00eb energjis\u00eb t\u00eb shp\u00ebrndar\u00eb. P\u00ebr funksionimin e efektsh\u00ebm t\u00eb tyre, k\u00ebrkohej nj\u00eb konstrukcion i ri i rafteve.<\/p>\n

\u00c7far\u00eb dihet tashm\u00eb rreth Open Rack v3<\/h2>\n

\nZhvilluesit theksojn\u00eb se standardi i ri do t\u00eb jet\u00eb m\u00eb fleksib\u00ebl dhe universale se v2, si dhe do t\u00eb p\u00ebrfshij\u00eb gjith\u00e7ka m\u00eb t\u00eb mir\u00eb nga versionet e m\u00ebparshme - efektiviteti energjetik, modulariteti, kompakt\u00ebsia. N\u00eb ve\u00e7anti, dihet<\/a><\/noindex>, se ai do t\u00eb vazhdoj\u00eb t\u00eb p\u00ebrdor\u00eb burimet e energjis\u00eb 48 volt.<\/p>\n

Konstrukcija e re e rafteve duhet t\u00eb p\u00ebrmir\u00ebsoj\u00eb qarkullimin e ajrit dhe largimin e nxeht\u00ebsis\u00eb. N\u00eb fakt, p\u00ebr ftohjen e pajisjeve do t\u00eb p\u00ebrdoren sisteme t\u00eb l\u00ebng\u00ebta. An\u00ebtar\u00ebt e OCP tashm\u00eb po punojn\u00eb<\/a><\/noindex> n\u00eb disa zgjidhje n\u00eb k\u00ebt\u00eb fush\u00eb. N\u00eb ve\u00e7anti, jan\u00eb duke u zhvilluar konturet e kontaktit t\u00eb l\u00ebng\u00ebt, nd\u00ebrruesit e temperatur\u00ebs q\u00eb montohen n\u00eb murin e pas\u00ebm t\u00eb rafteve, dhe sistemet e zhytjes.<\/p>\n

M\u00eb posht\u00eb, do t\u00eb paraqesim disa parametra fizik\u00eb t\u00eb rafteve t\u00eb reja:<\/p>\n

Formati, U
\n48 ose 42<\/p>\n

Gjer\u00ebsia e rafteve, mm
\n600<\/p>\n

Thell\u00ebsia e rafteve, mm
\n1068<\/p>\n

Ngarkesa maksimale, kg
\n1600<\/p>\n

Diapazoni i temperaturave t\u00eb pun\u00ebs, \u00b0C
\n10\u201360<\/p>\n

Lag\u00ebshtia e pun\u00ebs, %
\n85<\/p>\n

Tipi i ftohjes
\nLiquid<\/p>\n

<\/p>\n

Mendime<\/h2>\n

\nZhvilluesit e specifikimit pohojn\u00eb<\/a><\/noindex>, se n\u00eb perspektiv\u00eb Open Rack v3 do t\u00eb lejoj\u00eb uljen e kostos s\u00eb sistemeve IT n\u00eb qendrat e t\u00eb dh\u00ebnave. N\u00eb Schneider Electric kan\u00eb llogaritur<\/a><\/noindex>, se versioni i dyt\u00eb i rafteve tashm\u00eb lejon t\u00eb reduktohen kostot e sh\u00ebrbimeve t\u00eb server\u00ebve me 25%, n\u00eb krahasim me konstrukcionet tradicionale. Ka arsye p\u00ebr t\u00eb besuar se specifikimi i ri do ta p\u00ebrmir\u00ebsoj\u00eb k\u00ebt\u00eb tregues.<\/p>\n

Mes disavantazheve t\u00eb standardit, ekspert\u00ebt p\u00ebrmendin<\/a><\/noindex> e v\u00ebshtir\u00ebsis\u00eb s\u00eb adaptimit t\u00eb pajisjeve dhe sallave t\u00eb makinave n\u00eb k\u00ebrkesat e tij. Ka mund\u00ebsi q\u00eb kostoja e rinovimit t\u00eb server\u00ebve t\u00eb tejkaloj\u00eb p\u00ebrfitimet e mundshme nga implementimi i tyre. P\u00ebr k\u00ebt\u00eb arsye, Open Rack kryesisht \u00ebsht\u00eb orientuar drejt qendrave t\u00eb reja t\u00eb t\u00eb dh\u00ebnave.<\/p>\n

\"Open
\n\/ \u0444\u043e\u0442\u043e Tim Dorr<\/a><\/noindex> CC BY-SA<\/a><\/noindex><\/i><\/p>\n

Po ashtu, midis negativ\u00ebve jan\u00eb<\/a><\/noindex> carakteristikat konstruktive t\u00eb zgjidhjes. Arkitektura e rafteve t\u00eb hapura nuk parashikon mbrojtje nga pluhuri. P\u00ebrve\u00e7 k\u00ebsaj, rritet mund\u00ebsia e d\u00ebmtimeve t\u00eb pajisjeve ose kabullave.<\/p>\n

Projekte t\u00eb ngjashme<\/h2>\n

\nN\u00eb mars doli nj\u00eb specifikim tjet\u00ebr p\u00ebr rafte - Open19 System Level<\/a><\/noindex> (p\u00ebr t\u00eb par\u00eb specifikimin, duhet t\u00eb shkarkoni skedarin PDF). Dokumenti \u00ebsht\u00eb zhvilluar n\u00eb Open19 Foundation, ku q\u00eb nga viti 2017 po p\u00ebrpiqen<\/a><\/noindex> standardizojn\u00eb qasjet p\u00ebr krijimin e qendrave t\u00eb t\u00eb dh\u00ebnave. M\u00eb shum\u00eb rreth k\u00ebsaj organizate ne kemi treguar n\u00eb nj\u00eb nga postimet tona<\/a><\/noindex>.<\/p>\n

Standardi Open19 System Level p\u00ebrshkruan nj\u00eb format universal p\u00ebr rafte dhe vendos k\u00ebrkesa p\u00ebr strukturat e rrjeteve dhe konsumit t\u00eb energjis\u00eb. Ekipi Open19 propozon t\u00eb p\u00ebrdor\u00eb modulet e njohura si koshat brick. Ato p\u00ebrb\u00ebhen nga module me disa shasiet, n\u00eb t\u00eb cilat mund t\u00eb vendosen pajisjet e nevojshme - servera ose sisteme ruajtjeje - n\u00eb kombinime arbitrare. Po ashtu, n\u00eb struktur\u00eb p\u00ebrfshihen raftet e energjis\u00eb, nd\u00ebrruesit, nd\u00ebrruesit rrjet, dhe sistemi i menaxhimit t\u00eb kabllove.<\/p>\n

P\u00ebr ftohjen p\u00ebrdoret sistemi i ftohjes me l\u00ebng direct-to-chip bazuar n\u00eb uj\u00eb t\u00eb thar\u00eb. Autor\u00ebt e konceptit<\/a><\/noindex> , se arkitektura Open19 rrit efikasitetin energjetik t\u00eb p\u00ebrgjithsh\u00ebm t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave me 10%. theksojn\u00eb<\/a><\/noindex>Ekspert\u00ebt e industris\u00eb s\u00eb IT mendojn\u00eb se n\u00eb perspektiv\u00eb projekte si Open19 dhe Open Rack do t\u00eb lejojn\u00eb nd\u00ebrtimin m\u00eb t\u00eb shpejt\u00eb t\u00eb qendrave t\u00eb t\u00eb dh\u00ebnave fleksib\u00ebl p\u00ebr t\u00eb punuar me zgjidhje IoT, do t\u00eb ndihmojn\u00eb n\u00eb zhvillimin e teknologjive 5G dhe p\u00ebrpunimin periferik.<\/p>\n

Ekspert\u00ebt e industris\u00eb IT besojn\u00eb se projektet si Open19 dhe Open Rack do t\u00eb lejojn\u00eb nd\u00ebrtimin m\u00eb t\u00eb shpejt\u00eb t\u00eb Qendrave t\u00eb t\u00eb Dh\u00ebnave fleksib\u00ebl p\u00ebr zgjidhjet IoT, duke ndihmuar zhvillimin e teknologjive 5G dhe t\u00eb k\u00ebtyre t\u00eb dh\u00ebnave periferike.<\/p>\n

\nPostimet nga kanali yn\u00eb n\u00eb Telegram:<\/p>\n