Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Wani wuri a tsakiyar Moscow da St. Petersburg akwai wani karamin gari mai suna Udomlya. A baya can, an san shi don Cibiyar Nukiliya ta Kalinin. A cikin 2019, wani abin jan hankali ya bayyana a kusa - Cibiyar megadata ta Udomlya tare da racks dubu 4. 

Bayan shiga cikin ƙungiyar Rostelecom-DPC, ƙwararrun DataLine kuma za su shiga cikin ayyukan wannan cibiyar bayanai. Tabbas kun riga kun ji wani abu game da "Udomlya". A yau mun yanke shawarar gaya muku dalla-dalla yadda komai ke aiki a can.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Yanayin masana'antu: cibiyar bayanai 32 m² da tashar makamashin nukiliya a bango. Udomlya samfurin bazara 000.

A ƙasa da yanke mun tattara hotuna fiye da 40 na tsarin injiniya na cibiyar bayanai tare da cikakken bayani. Abin mamaki mai daɗi yana jiran waɗanda suka kai ƙarshe.

Game da dabaru

Cibiyar bayanan tana cikin yankin Tver. Tafiya daga Moscow zuwa Udomlya zai ɗauki kimanin sa'o'i uku: 1 hour 45 mintuna a Sapsan zuwa tashar Vyshny Volochek, kuma daga can, a kan buƙatun farko, jirgin zai sadu da ku kuma ya kai ku zuwa cibiyar bayanai. Daga St. Petersburg zuwa Vyshny Volochek yana ɗaukar ɗan lokaci kaɗan - 2 hours 20 minutes. 

Ta mota za ku iya zuwa can daga Moscow a cikin sa'o'i 4,5, daga St. Petersburg a cikin 5.

Ee, mai yiwuwa ba za ku so ku je nan don raka'a biyu ba. Amma idan kuna buƙatar sabon gida don ɗimbin rakoki, to yana da kyau ku duba sosai. Akwai isasshen sarari da wutar lantarki, koda kuwa kuna son ninka wannan adadin a kowane lokaci. A Moscow, inda, a cikin kwarewarmu, an yi ajiyar cibiyoyin bayanai a matakin ginin, wannan dabarar ba koyaushe zata yi aiki ba.

Bugu da ƙari, za a iya amfani da wurin da cibiyar bayanai ke tsakanin Moscow da St. Petersburg don ajiyar ƙasa. Idan manyan wurare suna cikin Moscow ko St. Petersburg, to, wurin ajiyewa zai dace da kyau.

Ƙwararrun hannaye masu wayo za su taimaka tare da duk daidaitattun ayyuka akan rukunin yanar gizon. Za su karɓa, cirewa da shigar da kayan aiki a cikin racks, haɗa shi zuwa wutar lantarki da hanyar sadarwa, da samar da damar yin amfani da kayan aiki mai nisa. Idan akwai rashin aiki, za su taimaka tare da ganewar asali kuma su maye gurbin abubuwan da suka gaza.

Matakin farko na cibiyar bayanai ya ƙunshi dakunan kwamfuta 4, ko kayayyaki, tare da racks 205 kowanne. Akwai dakunan inji guda 2 da cibiyar makamashi a ƙasan ƙasa, da ƙarin ɗakuna biyu da cibiyar firiji a hawa na biyu. Mu je mu ga yadda komai ke aiki a nan.

Tsaron Jiki

Cibiyar bayanai ta mamaye wani yanki da aka keɓe, wanda ba za a iya shigar da shi ba tare da izinin wucewa da takaddun shaida ba. Wadanda suka zo da mota suma suna karbar fasfo din sufuri kuma bayan hakan ne kawai za su iya shiga cibiyar bayanai. Ga waɗanda ke da komai cikin tsari tare da fasfo ɗin su, cibiyar bayanai tana buɗe 24x7.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Wurin tsaro na sa'o'i XNUMX na farko shine ƙofar yankin.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Mu ci gaba da zuwa wurin bincike kai tsaye a ƙofar cibiyar bayanai.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Jami'an tsaro ba kawai gai da abokan ciniki da bayar da izinin shiga ba, har ma suna lura da bangon bidiyo a kowane lokaci, wanda ke nuna hotunan duk wuraren da ke cikin cibiyar bayanai da kewaye.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Mai ba da wutar lantarki

Wutar lantarki ta fara tafiya zuwa cibiyar bayanai daga tashar makamashin nukiliya. Cibiyar bayanai tana karɓar 10kV don masu taswirar ƙasa 6. Bayan haka, 0,4kV yana bi ta hanyoyi masu zaman kansu guda biyu zuwa ƙananan wutan lantarki (LVSD). Sannan, ta hanyar DIBP, ana ba da wutar lantarki ga IT da kayan aikin injiniya. Abubuwan shigarwa guda biyu masu zaman kansu sun dace da rakiyar, wato, redundancy 2N. Za mu gaya muku ƙarin game da yadda komai ke aiki dangane da samar da wutar lantarki a cikin wani labarin dabam.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Hanyar wutar lantarki a cikin Udomlya data center

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Motocin wutar lantarki ta hanyar da wutar lantarki ke fitowa daga RUNN zuwa bangarorin wutar lantarki na DIBP

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Layukan RUNN

Duk da cewa akwai tashar makamashin nukiliya a kusa, a cikin kowace cibiyar bayanai masu aminci ana ɗaukar babban samar da wutar lantarki. A cikin cibiyoyin bayanan mu, kamar yadda kuka sani, saitin janareta na diesel ne ke da alhakin hakan, amma a nan ana amfani da UPSs mai ƙarfi (DIUPS). Suna kuma samar da wutar lantarki mara katsewa. An kebe DIUPs bisa ga tsarin N+1. 

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Alamar DIPS Yuro-Diesel (Kinolt) mai karfin 2MW. Suna ruri da ƙarfi cewa yana da kyau kada a shiga wurin ba tare da kunnuwa ba.

Kuma wannan shine yadda yake aiki. DIBP hade ne na manyan abubuwa guda uku: injin dizal, injin lantarki mai aiki tare da mai tara makamashin motsi tare da na'ura mai juyi. Dukkansu an daidaita su zuwa babban shaft.

Na'urar lantarki na iya aiki a cikin injin lantarki da yanayin janareta. Lokacin da DIBP ke aiki akai-akai daga cikin birni, injin lantarki shine injin lantarki wanda ke juya rotor kuma yana adana kuzarin motsi a cikin baturi.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Tushen launin toka a gaba shine na'ura mai aiki tare DIBP

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Injin Diesel DIBP

Idan wutar birni ta ƙare, injin ɗin lantarki yana canzawa zuwa yanayin janareta. Godiya ga tarawar kuzarin motsa jiki, rotor yana haifar da babban shinge na DIBP don juyawa, injin lantarki yana ci gaba da aiki ba tare da ikon birni ba kuma ƙarfin fitarwa ba ya ɓacewa. Wannan yana tabbatar da samar da wutar lantarki mara katsewa a cibiyar bayanai. A lokaci guda, tsarin kula da DIBP yana aika sigina don fara injin diesel. Haka makamashin motsi na rotor yana fara injin dizal kuma yana taimaka masa ya kai mitar aiki. Rotor yana riƙe da sauri har zuwa minti ɗaya, kuma wannan ya isa ga dizal ya shigo cikin wasa. Bayan farawa, injin dizal yana juya babban shaft, kuma ta wurin injin lantarki (a nan bidiyo na gani canza DIBP daga wannan yanayin zuwa wani).

A sakamakon haka, ba a rasa iko a cikin akwatunan ko da na dakika daya.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

An tsara tanki na kowane janareta na diesel na awanni 3. Cibiyar data kuma tana da nata wurin ajiyar man fetur na ton 80, wanda zai ajiye dukkan nauyin cibiyar bayanai na tsawon awanni 24. Idan aka yi hasashe sosai (ma'aikatar makamashin nukiliyar da ke kusa ba za ta yarda da hakan ba), akwai yarjejeniyoyin da 'yan kwangila da yawa waɗanda za su kai man dizal ɗin da sauri zuwa wurin idan an kira su. Gabaɗaya, duk abin da ya kamata ya kasance.

Kowane mako DIBPs na gwada kansu kuma su fara injin dizal. Sau ɗaya a wata, ana yin gwaje-gwaje tare da rufe hanyar sadarwar birni na ɗan lokaci.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
DIBP iko panel

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
ShchGP da ShchBP gabatarwa 

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
"Layin gangar jikin" da "junctions" na igiyoyin wutar lantarki

Dakunan inji

Kowane module yana cikin yankin hermetic, a cikin akwati na musamman. Wadannan ƙarin bango da rufin suna kare ɗakin injin turbin daga ƙura, ruwa da wuta. Lokacin karɓar cibiyar bayanai, wurin da aka keɓe yana zubar da ruwa a al'ada don bincika ko yatsuniya.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Rufin ginin da nasa rufin ɗakin turbine tare da bututun magudanar ruwa

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Ruwan da ke faɗowa a kan rufin yankin da ke ɗauke da shi yana ratsa magudanan ruwa zuwa cikin bututun magudanar ruwa

Kowane zauren yana shirye don karɓar racks 205 tare da matsakaicin ƙarfin 5 kW.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Shirye-shiryen kayan aiki a cikin zauren an tsara su bisa ga tsarin sanyi da zafi mai zafi. 
Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Gano wuta da wuri mai ƙarfi da tsarin kashe gobarar gas ana korarsu tare da rufin. 

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Hakanan ana samun firikwensin hayaki a ƙarƙashin bene mai ɗagawa. Ya isa ya kunna kowane na'urori masu auna firikwensin guda biyu kuma siren ƙararrawar wuta zai yi sauti, amma za mu yi magana game da hakan nan gaba kaɗan.

A can, tare da layuka na na'urorin sanyaya iska, akwai na'urori masu auna firikwensin tef.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Ana “hannun sa ido” da kyamarori na CCTV kowace hanya tsakanin masu lissafin.
Idan ana so, za a iya sanya raƙuman a bayan shinge na musamman ( keji) da kuma ƙarin kyamarori, tsarin sarrafawa da na'urori masu motsi, na'urori masu girma, da dai sauransu za a iya shigar da shi. 

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Firiji

Cibiyar bayanan Udomlya tana amfani da ethylene glycol chiller circuit. Akwai na'urorin sanyaya iska a cikin dakunan injin, na'urori masu sanyaya a rufin, kuma a hawa na biyu akwai cibiyar sanyaya mai dauke da bututu, na'ura mai sarrafa kansa da sarrafawa, famfo, tankunan ajiya, da dai sauransu.

Kowane daki yana da na'urorin sanyaya iska guda 12, rabinsu suna da na'urorin humidifiers. N+1 tsarin sakewa.

A cikin layin sanyi, ana kiyaye zafin jiki tsakanin 21-25 ° C da zafi 40-60%.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Daidaitaccen kwandishan Stulz Cyber ​​​​Cool 

Akwai zobba guda biyu a kusa da kowane ɗakin injin: layin "sanyi" wanda ke ba da sanyaya ethylene glycol zuwa na'urar sanyaya iska, da kuma layin "zafi" wanda ke cire glycol mai zafi daga na'urar kwandishan zuwa chillers. Idan muka buɗe bene mai tasowa a cikin corridor, za mu ga digo a cikin ɗakunan injin daga tsarin firiji. 

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Hanyar ethylene glycol shine kamar haka: daga na'urar kwandishan, ethylene glycol mai zafi ya fara shiga layin dawowa a kusa da dakin injin, sannan a cikin zobe na kowa. Sa'an nan ethylene glycol zuwa famfo sa'an nan zuwa ga chiller, inda aka sanyaya zuwa 10 ° C. Bayan chiller, ethylene glycol yana komawa zuwa kwandishan ta hanyar layin samar da zobe na kowa, tankunan ajiya da zoben da ke kewaye da tsarin.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Jadawalin samar da sanyi na cibiyar bayanai

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Wannan shi ne abin da cibiyar firiji ke kama da wanda 100 m3 na ethylene glycol ya wuce. 

Kwantena masu launin toka sune tankunan fadadawa. Ethylene glycol mai zafi yana wucewa ta cikin su akan hanyar zuwa chiller. A lokacin rani, ethylene glycol yana faɗaɗa kuma yana buƙatar ƙarin sarari.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Wadannan kwantena masu ban sha'awa sune tankunan ajiya, 5 m3 kowanne. Suna ba da sanyaya cibiyar bayanai mara yankewa idan akwai gazawar chiller.
Ana ba da ethylene glycol mai sanyaya daga tankuna zuwa tsarin, kuma wannan yana ba da damar zazzabin kwandishan don kiyayewa a 19 ° C na mintuna 5. Ko da a waje yana da +40 ° C.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Famfon firiji

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Tace aljihun raga da tankuna masu rarraba don tsarkake ethylene glycol daga barbashi na inji da iska

Layin ja na bakin ciki a ƙasa ƙarƙashin bututu shine tef ɗin firikwensin yatsa. Suna tafiya tare da dukan kewayen cibiyar refrigeration.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Idan wani daga cikin bututun ya zube, ethylene glycol zai bi ta hanyar magudanar ruwa kuma ya ƙare a cikin wani tanki na musamman a cikin ɗakin kula da ruwa. Hakanan akwai tankuna guda biyu tare da ethylene glycol na "tsare" don sake cika tsarin firiji idan akwai manyan leaks.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Kuma game da chillers. Akwai chillers 5 akan rufin ta amfani da tsarin sakewa N+1. Kowace rana, sarrafa kansa yana ƙayyade, ya danganta da lokutan aiki, wanne chiller don sakawa a ajiyar. 

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya
Chillers na alamar Stulz CyberCool 2 tare da ƙarfin 1096 kW

Chillers suna goyan bayan hanyoyi uku:

  • compressor - daga 12 ° C;
  • gauraye - 0-12 ° C;
  • sanyaya kyauta - daga 0 da ƙasa. Wannan yanayin ya ƙunshi sanyaya ethylene glycol ta hanyar aikin magoya baya maimakon kwampreso.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Tsare wuta

Cibiyar bayanan tana da tashoshi biyu na kashe gobarar gas. Kowannensu ya ƙunshi batura biyu na silinda 11: na farko shine babba, na biyu kuma ajiyar.

Tsarin kashe gobara na cibiyar bayanai yana da alaƙa da uwar garken Kalinin NPP, kuma, idan ya cancanta, sabis na kashe gobara na tashar zai isa wurin a cikin mintuna kaɗan.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Hoton yana nuna tsarin ƙararrawa na wuta da maɓallin fita gaggawa a cikin ɗakin injin turbine. Ana buƙatar na ƙarshe idan ba a buɗe kofofin ba saboda wasu dalilai yayin ƙararrawar wuta: yana yanke wutar lantarki zuwa kulle wutar lantarki.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Telecom

Manyan manyan hanyoyin Rostelecom guda biyu sun isa cibiyar bayanai ta hanyoyi masu zaman kansu. Kowane tsarin DWDM yana da damar 8 Terabit.

Cibiyar data tana da abubuwan shigar da wayar sadarwa guda biyu, wadanda suke a nesa fiye da mita 25 daga juna.

Har ila yau, akwai a kan shafin akwai masu aiki Rascom, Telia Carrier Russia, Consyst, da DataLine za su bayyana a nan gaba.  

Daga Udomlya za ku iya gina canal zuwa Moscow, St. Petersburg ko ko'ina cikin Rasha da duniya. 

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Kulawa

Injiniyoyin da ke bakin aiki suna bakin aiki a cibiyar sa ido dare da rana.

Ana karɓar duk bayanai game da tsarin injiniya a nan: yanayin yanayi a cikin zauren, yanayin shigarwa, DIBP, da dai sauransu.

Kowace sa'o'i biyu, ma'aikatan da ke aiki suna yin rangadin duk wuraren samar da ababen more rayuwa don duba yanayin aikin injiniya da kayan aikin IT. 

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Tallafin ababen more rayuwa

An samar da wurin saukewa don isar da kayan aiki zuwa cibiyar bayanai.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Wurin saukewa daga ciki.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Idan zauren ku yana kan bene na biyu, to wannan hawan na'ura mai aiki da karfin ruwa zai isar da kowane kayan aiki a wurin.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Lockers don adana kayan aikin abokin ciniki, da ƙari.  

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Kadan game da rayuwar yau da kullun

Don ma'aikata na dindindin, zaku iya hayan kayan aiki da kayan aiki a sashin ofis. Idan kun ziyarci lokaci zuwa lokaci, za ku iya zama a cikin otal na wucin gadi tare da duk abubuwan jin daɗi a kan yankin cibiyar bayanai. 
Bangaren ofis shima yana da dakin cin abinci da kicin.  

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Kuma akwai yanayi mai ban mamaki da ke kewaye da dazuzzuka, tafkuna, koguna, kamun kifi da sauran ayyukan waje. Ku zo ziyara.

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Tsakanin Moscow da St. Petersburg: yawon shakatawa na cibiyar megadata Udomlya

Kamar yadda aka yi alkawari, kyakkyawan kari ga waɗanda suka yi shi har zuwa ƙarshe. A cikin watanni shida na farko, hayan wurin tara kaya a Udomlya tare da samar da ikon 5 kW zai kasance kyauta. Biya kawai don wutar lantarki da ake cinyewa. Aika aikace-aikacen ku zuwa [email kariya].

source: www.habr.com

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