Ndikuwonetsa, kapena Momwe tidadutsira kafukufuku wa Operational Sustainability ku Uptime Institute

Mtsogoleri wa dipatimenti yogwira ntchito anakwera mu hatch ya malo osungiramo mafuta pansi pa nthaka kuti awonetse zizindikiro pa valve solenoid.

Kumayambiriro kwa February, malo athu akuluakulu a data a Tier III NORD-4 Kutsimikiziridwa ndi Uptime Institute (UI) ku Operational Sustainability standard. Lero tikuuzani zomwe ma auditors akuyang'ana ndi zotsatira zomwe tamaliza nazo.

Kwa iwo omwe amadziwa malo opangira data, tiyeni tidutse mwachidule za hardware. Tier Standards amawunika ndikutsimikizira malo opangira data pa magawo atatu:

• polojekiti (Design): phukusi la zolemba za polojekiti lifufuzidwa Pano odziwika bwino Zotsatira. Pali 4 mwa iwo onse: Gawo I-IV. Chotsatira ndicho, motero, chapamwamba kwambiri.
• malo omangidwa (Facility): zomangamanga zamakina a data center zimawunikidwa ndikutsatira polojekitiyo. Deta ya data imawunikidwa pansi pamapangidwe athunthu pogwiritsa ntchito mayesero osiyanasiyana omwe ali ndi zotsatirazi: imodzi mwa UPSs (DGS, chillers, precision air conditioners, makabati ogawa, mabasi, etc.) imachotsedwa ntchito yokonza kapena kukonza. , ndipo magetsi a mumzindawo azimitsidwa. Gawo lachitatu ndi malo apamwamba a data ayenera kuthana ndi vutoli popanda kukhudzidwa ndi malipiro a IT.

  Malo amatha kutengedwa ngati malo opangira data adutsa kale chiphaso cha Design.
  NORD-4 idalandira satifiketi yake ya Design mu 2015, ndi Facility mu 2016.

• Kukhazikika kwa Ntchito. Ndipotu, chofunika kwambiri ndi zovuta certification. Imawunika bwino lomwe machitidwe ndi luso la wogwiritsa ntchito pakusunga ndi kuyang'anira malo opangira data omwe ali ndi gawo lokhazikitsidwa (kuti mudutse Operational Sustainability, muyenera kukhala ndi satifiketi ya Malo). Kupatula apo, popanda njira zogwirira ntchito zokonzedwa bwino komanso gulu loyenerera, ngakhale malo a data a Tier IV amatha kukhala nyumba yopanda ntchito yokhala ndi zida zodula kwambiri.
  
  Palinso magawo apa: Bronze, Siliva ndi Golide. Pa recertification yomaliza tidamaliza ndi mphambu 88,95 mwa 100 zomwe zingatheke, ndipo iyi ndi Siliva. Zinangotsala pang'ono kufika Golide - 1,05 mfundo. 

Kodi mungayang'ane bwanji kuti njira zofunika zimamangidwa ndikugwira ntchito momwe ziyenera kukhalira? Komanso, momwe mungachitire m'masiku awiri - ndi momwe zimatengera nthawi yayitali kuti mutsimikizirenso. Mwachidule, chitsimikiziro chimachokera ku kuyerekezera kopweteka kwa zomwe zalembedwa m'malamulo, nkhani za "momwe chirichonse chimagwirira ntchito" ndi machitidwe enieni. Zambiri zokhudzana ndi izi zimapezedwa kuchokera kumayendedwe a data center komanso kukambirana ndi akatswiri opanga ma data - "kukangana", momwe timawatchulira mwachikondi. Ndicho chimene iwo akuyang'anapo.

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Choyamba, ofufuza a UI amayang'ana ngati malo a data ali ndi antchito okwanira othandizira. Amatenga tebulo la ogwira ntchito, ndandanda yantchito ndikuwunika mosamalitsa ndi malipoti osinthira ndi data yowongolera kuti awonetsetse kuti kuchuluka kwa mainjiniya kunali komweko tsiku lomwelo.

Auditors amayang'anitsitsanso kuchuluka kwa maola owonjezera. Izi nthawi zina zimachitika ngati kasitomala wamkulu abwera ndipo ma racks ambiri amafunika kuyikidwa nthawi imodzi. Panthawi ngati imeneyi, anyamata ochokera kumagulu ena amabwera kudzapulumutsa, ndipo amalipidwa ndalama zowonjezera pa izi.

Pali mainjiniya 4 omwe amagwira ntchito pa NORD-7 pakusintha kulikonse: 6 ali pantchito ndi injiniya wamkulu m'modzi. Awa ndi omwe amawunika kuyang'anira 24x7, amakumana ndi makasitomala, kuthandizira kukhazikitsa zida ndi zopempha zina zachizolowezi. Uwu ndiye mzere woyamba wa chithandizo chaukadaulo chamakasitomala. Udindo wawo umaphatikizapo kujambula zochitika zadzidzidzi ndikuzipititsa kwa mainjiniya apadera. Ntchito ya zomangamanga zauinjiniya imayang'aniridwa ndi anthu payekhapayekha - oyang'anira ntchito za zomangamanga. ndi 24x7.

Woyang'anira kupanga a NORD komanso woyang'anira webusayiti amauza owerengera kuchuluka kwa anthu omwe akugwira ntchito patsamba lino.

Manambala akasankhidwa, ziyeneretso za gulu zimafufuzidwa. Ofufuza amawunika mwachisawawa mafayilo a injiniya kuti awonetsetse kuti ali ndi ma dipuloma, ziphaso, ndi zikalata zovomerezeka (mwachitsanzo, ziphaso zachitetezo chamagetsi) kuti azigwira ntchito pamalo omwe apatsidwa.

Amayang'ananso momwe timaphunzitsira antchito athu. Ngakhale pakuwunika komaliza, makina athu ophunzitsira mainjiniya atsopano adachita chidwi ndi akatswiri a UI. Timathera miyezi itatu kwa iwo maphunziro maphunziro monga internship yolipidwa, pomwe timawadziwitsa za njira ndi mfundo zantchito mu data center.

Mainjiniya omwe akugwira ntchito ayeneranso kuphunzitsidwa pafupipafupi, kuphatikiza kugwira ntchito pakagwa mwadzidzidzi. Ofufuza adzayang'ananso mapulogalamu ndi zida zamaphunzirowa, ndikuwunikanso mainjiniya. Palibe amene adzafunsidwa kuti asinthe ku seti ya jenereta ya dizilo, koma adzafunsidwa kuti akuuzeni pang'onopang'ono zomwe ziyenera kuchitika pamene magetsi amzimitsidwa. Kutengera ndi zotsatira za kafukufukuyu, tibweretsa mapulogalamu onse ophunzitsira ndi maphunziro pamlingo umodzi kuti asasiyane m'magulu osiyanasiyana.

Tikuwonetsa owerengera malo opumira a mainjiniya osinthira.

Kugwira ntchito ndi kukonza machitidwe a engineering 

Mu gawo lalikululi la kafukufukuyu, tikuwonetsa kuti zida zonse zauinjiniya ndi makina amalandila kukonzedwa pafupipafupi malinga ndi dongosolo lomwe mavenda amavomereza, malo osungiramo katundu ali ndi zida zosinthira zofunikira, mapangano ogwira ntchito ndi makontrakitala, ndipo ntchito iliyonse yokhala ndi zida ili ndi yake. njira ndi ma algorithms ogwirira ntchito pamilandu yosiyanasiyana.

MMS. Mukamagwiritsa ntchito ma UPS ambiri, ma jenereta a dizilo, zoziziritsira mpweya ndi zinthu zina, muyenera kusonkhanitsa zidziwitso zonse za malowa kwinakwake. Timapanga pafupifupi zolemba zotsatirazi pachida chilichonse:

• chitsanzo ndi serial nambala;
• kulemba;
• makhalidwe luso ndi zoikamo;
• malo oyika;
• masiku opanga, kutumiza, kutha kwa chitsimikizo;
• mgwirizano wautumiki;
• ndondomeko yokonza ndi mbiri;
• ndi "mbiri yonse yachipatala" - kuwonongeka, kukonza.

Momwe komanso komwe angasonkhanitsire zidziwitso zonsezi ndi kwa aliyense wogwiritsa ntchito data center kuti asankhe yekha. UI ilibe zida zokha. Izi zitha kukhala Excel yosavuta (tidayamba ndi izi) kapena yodzilemba yokha Maintenance Management System (MMS), monga tachitira pano. Ndisanayiwale, utumiki desk, ma accounting a nyumba yosungiramo katundu, chipika cha pa intaneti, kuyang'anira nawonso amalemba okha.

Pali "fayilo yaumwini" yotereyi pachida chilichonse.

Tinawonetsa machitidwe athu pankhaniyi, kuphatikizapo kugwiritsa ntchito chitsanzo cha UPS (chithunzichi), chomwe chinapereka gawo limodzi mwa magawo ake ku UPS yotumikira katundu wa IT. Inde, molingana ndi muyezo, "chopereka" choterechi chimatha kuchitidwa ndi zida zamagetsi zomwe zimathandizira ma air conditioner ndi kuyatsa kwadzidzidzi, koma osati katundu wa IT.

Pambuyo pake, owerengera adafunsa kuti awonetse tikiti yofananira mu Service Desk:

Ndipo mbiri ya UPS mu MMS:

Zida zobwezeretsera Kuti tikonzere panthawi yake komanso kukonza mwadzidzidzi zida zauinjiniya, timasunga zida zathu zosinthira ndi zina. Pali nyumba yosungiramo zinthu zambiri yokhala ndi zida zazikulu zosinthira zida ndi makabati ang'onoang'ono okhala ndi zida zosinthira m'zipinda zamainjiniya (kuti musathamangire kutali).

Pachithunzichi: tikuwona kupezeka kwa zida zosinthira za seti ya jenereta ya dizilo. Tinawerengera zosefera 12. Kenako tinayang'ana zomwe zili mu MMS.  

Zochita zofananira zidachitika ku nyumba yosungiramo zinthu zazikulu, pomwe zida zazikulu zimasungidwa: compressor, controller, automation, mafani, ma humidifiers a nthunzi ndi mazana azinthu zina. Timasankha kulembanso zolembazo ndikuzikhomera kudzera pa MMS.

Data ya magawo a spare. Chofiira - Izi ndi zomwe zikusowa ndipo ziyenera kugulidwa.

Kusamalira koletsa. Kuphatikiza pa kukonza ndi kukonza, UI imalimbikitsa kuchita zodzitetezera. Zimathandizira kutembenuza ngozi yomwe ingachitike kukhala kukonza kokonzekera. Pa parameter iliyonse, timakonza zoyambira pakuwunika. Ngati apyola, omwe ali ndi udindo amalandira ma alarm ndikuchita zofunikira. Mwachitsanzo, ife:

• Timayang'ana mapanelo amagetsi ndi chojambula chotenthetsera kuti tiwone mwachangu zolakwika pakuyika kwamagetsi: kusalumikizana bwino, kutentha kwambiri kwa kondakitala kapena chophwanyira dera. 
• Timayang'anitsitsa zizindikiro zogwedeza ndikugwiritsa ntchito panopa mapampu a refrigeration system. Izi zimakupatsani mwayi wozindikira zopatuka munthawi ndikukonzekera magawo osintha popanda mwachangu.
• Timasanthula mafuta ndi mafuta a seti ya jenereta ya dizilo ndi ma compressor.
• Timayesa glycol mu firiji kuti tipeze ndende.

Chithunzi cha kugwedezeka kwa pampu musanayambe komanso mutakonza.

Kugwira ntchito ndi makontrakitala. Kukonza ndi kukonza zida kumachitidwa ndi makontrakitala akunja. Kumbali yathu, pali akatswiri osiyana mu seti ya jenereta ya dizilo, ma air conditioners, ndi UPS omwe amawongolera magwiridwe antchito awo. Amayang'ana ngati makontrakitala ali ndi zida zofunikira ndi zida zokonzera ntchito / kukonza, ziphaso zamaluso, ziphaso zachitetezo chamagetsi, ndi zilolezo. Amavomereza ntchito zonse.

Umu ndi m'mene mndandanda wa kuvomera ntchito yokonza ma air conditioner umawonekera.

Ku ofesi ya ziphaso, timayang'ana ngati ziphasozo zidaperekedwa kwa oyimira ovomerezeka a makontrakitala, ngati adakonzedwa panthawi yomwe adayikidwa komanso ngati adawerenga malamulowo.

Zolemba. Njira zokhazikitsidwa zosungira machitidwe ndi zida ndi theka la nkhondo. Njira zonse zochitidwa ndi anthu mu data center ziyenera kulembedwa. Cholinga cha izi ndi chophweka: kotero kuti chirichonse chisakhale ndi munthu mmodzi yekha, ndipo pakachitika ngozi, injiniya aliyense akhoza kutenga malangizo omveka bwino ndikuchita zonse zofunika kuti athetse.

UI ili ndi njira yakeyake zolembera zotere.

Pazochita zosavuta komanso zobwerezabwereza, njira zoyendetsera ntchito (SOPs) zimakhazikitsidwa. Mwachitsanzo, pali ma SOP oyatsa / kuzimitsa chozizira ndikuyika UPS kuti idutse.

Pokonza kapena ntchito zovuta, monga kusintha mabatire mu UPS, njira zokonzera (Njira Zopangira, MOPs) zimapangidwa. Izi zitha kuphatikiza ma SOP. Mtundu uliwonse wa zida zauinjiniya uyenera kukhala ndi ma MOP ake.

Pomaliza, pali malangizo a Emergency Operating Procedures (EOPs) pakagwa mwadzidzidzi. Mndandanda wa zochitika zenizeni zadzidzidzi wapangidwa ndipo malangizo amalembedwa kwa iwo. Nayi gawo la mndandanda wa zochitika zadzidzidzi, zomwe zikuwonetsa mwatsatanetsatane za ngozi, zochita, anthu omwe ali ndi udindo komanso anthu oti awadziwitse:

• kuzimitsa kwa magetsi a mzinda: ma seti a jenereta a dizilo anayamba/sanayambike;
• ngozi za UPS; 
• ngozi pa data center monitoring system;
• kutenthedwa kwa chipinda cha makina;
• kutayikira kwa refrigeration system;
• kulephera kwa ma netiweki ndi zida zamakompyuta;

Ndi zina zotero.

Kulemba kuchuluka kwa zolemba zotere ndi ntchito yovuta mwa iko yokha. Ndizovuta kwambiri kuzisunga (mwa njira, owerengera amawonanso izi). Ndipo chofunika kwambiri, ogwira ntchito ayenera kudziwa malangizowa, kugwira ntchito molingana ndi iwo ndikusintha ngati kuli kofunikira.

Inde, malangizo ayenera kupezeka kumene angafunikire, osati kungosonkhanitsa fumbi m’nkhokwe.

Zolemba pakusintha kwa malamulo osamalira ma data center engineering system.

Pakafukufukuyu, amayang'ananso zolemba zamakina pamakina, zolemba zotsogola ndi zogwirira ntchito, ndi machitidwe oyika machitidwe. 

Kulemba. Pamene akuyenda mozungulira malo opangira deta, adayang'ana kulikonse kumene angapeze. Kumene sakanatha kufika, adafika kuchokera pamakwerero :). Tinayang'ana kupezeka kwake pa switchboard iliyonse, makina, ndi ma valve. Tinayang'ana zachilendo, zosadziwika komanso kutsata ndondomeko zamakono za zolemba zomwe zimamangidwa. Pachithunzi chomwe chili m'munsimu: tili m'chipinda chosungiramo mafuta osungiramo mafuta kuyerekeza zolembera pa mavavu a solenoid ndi chithunzi cha zolemba zomwe zimamangidwa. 

Chilichonse chinagwirizana naye, koma ndi chithunzi cha "zokongoletsa" cha axonometric pakhoma mu gawo limodzi sichinagwirizane.

Zithunzi zamakina omwe ali pamenepo ayeneranso kuikidwa pamalo opangira data. Pakachitika ngozi, amakuthandizani kuti mudziwe komwe kuli chilichonse ndikusankha bwino. Chithunzicho, mwachitsanzo, chikuwonetsa chithunzi cha mzere umodzi mu chipinda chachikulu chosinthira.

Kufunika kwazithunzizo kunayang'aniridwa motere: adatchula chinthu chomwe chili pachithunzichi ndipo adapempha kuti awonetsere "m'moyo weniweni". 

Apa ndi pamene wowerengera amajambula zithunzi za zoikamo (zokhazikitsira) za chosinthira chachikulu chosinthira ma switchboard, kuti pambuyo pake azifanizira ndi ziwonetsero zomwe zili pazithunzi za mzere umodzi pamapepala ndi makope apakompyuta. Pa imodzi mwa makina, QF-3, chizindikirocho sichinafanane ndi chithunzi cha pepala, ndipo tinapeza chilango. Tsopano mainjiniya awiri ayang'ana ngati zolembera muzithunzi za mzere umodzi zikugwirizana ndi zoona.

Izi siziri zonse zomwe owerengera adawona potengera njira zantchito. Nazi zina zomwe zinali pamwambowu:

• dongosolo lowunika. Apa tidapeza phindu la karma ndikuwona bwino, kupezeka kwa pulogalamu yam'manja ndi zowonera zomwe zimayikidwa m'makonde a malo opangira data. Apa tinalemba mwatsatanetsatane za momwe timagwirira ntchito kuyang'anira.

  
  Iyi ndiye MCC yomwe ili ndi zidziwitso zamakina aukadaulo a NORD-4 ndi ma data athu ena omwe akugwira ntchito patsambali.

• kukonza zozungulira moyo wa zida zauinjiniya;
• kasamalidwe ka luso (kasamalidwe ka luso);
• kupanga bajeti (anayankhula pang'ono apa);
• ndondomeko yowunikira ngozi;
• njira yovomerezera, kutumiza ndi kuyesa zida (tidalemba za mayeso apa).

Kodi UI inali kuyang'ana chiyaninso?

Chitetezo ndi kuwongolera mwayi. Kafukufukuyu amayang'ananso magwiridwe antchito achitetezo ndi chitetezo. Mwachitsanzo, wofufuzayo anayesa kulowa mu imodzi mwa malo kumene iye analibe mwayi, ndiyeno kufufuzidwa ngati izi zikuwonetsedwa mu dongosolo loyang'anira mwayi komanso ngati chitetezo chinadziwitsidwa za izi (wowononga - zinali).

Ngati m'malo athu a data chitseko cha chipinda chilichonse chimakhala chotseguka kwa mphindi zopitilira ziwiri, ndiye kuti chenjezo limayambitsidwa pa positi yachitetezo. Kuti ayese izi, ofufuza anatsegula chitseko chimodzi ndi chozimitsira moto. Zowona, sitinakhale ndi siren - achitetezo adawona kuti china chake sichili bwino kudzera pamakamera apakanema ndipo adafika "pamalo ophwanya malamulo" kale.

Dongosolo ndi ukhondo. Ofufuza amayang'ana fumbi, mabokosi a zida zomwe zili mozungulira mozungulira, komanso kuti malo amayeretsedwa kangati. Pano, mwachitsanzo, ofufuza adakhala ndi chidwi ndi chinthu chosadziwika mu khola la mpweya wabwino. Ichi ndi chipika kuchokera ku mpweya wabwino, womwe unali kukonzekera kale kutenga malo ake. Koma anandipemphabe kuti ndisaine.

Komanso pamutu wa dongosolo mu data center - makabati awa ndi zida zonse zofunika ntchito mwadzidzidzi pa zipangizo zili mu chipinda chachikulu switchboard. 

Malo. Malo opangira data amawunikiridwa potengera momwe malo alili - kaya pali malo ankhondo, ma eyapoti, mitsinje, mapiri ophulika ndi zinthu zina zoopsa pafupi. Pachithunzichi tangowonetsa kuti kuyambira chiphaso chomaliza mu 2017, palibe malo opangira magetsi a nyukiliya kapena malo osungiramo mafuta omwe adakula mozungulira malo a data. Koma kumeneko malo atsopano a data a NORD-5 akumangidwa, omwe adzayeneranso kudutsa magawo onse a certification ya Uptime Institute Tier III. Koma ndi nkhani yosiyana kotheratu).

Source: www.habr.com