Namuhla sizokhuluma ngendlela engcono kakhulu yokugcina idatha emhlabeni lapho amanethiwekhi esizukulwane sesihlanu, izikena ze-genome nezimoto ezizishayelayo zikhiqiza idatha eningi ngosuku kunabo bonke abantu abakhiqizwa ngaphambi kwenguquko yezimboni.
Umhlaba wethu ukhiqiza ulwazi olwengeziwe. Enye ingxenye yayo idlula ngokushesha futhi ilahleka ngokushesha njengoba iqoqwa. Enye kufanele igcinwe isikhathi eside, futhi enye iklanyelwe "amakhulu eminyaka" - okungenani yilokho esikubonayo kusukela manje. Ukugeleza kolwazi kuzinza ezikhungweni zedatha ngesivinini esikhulu kangangokuthi noma iyiphi indlela entsha, noma ibuphi ubuchwepheshe obuklanyelwe ukwanelisa lesi “sidingo” esingapheli busheshe buphelelwe yisikhathi.
Iminyaka engu-40 yokuthuthukiswa kwezinhlelo zokulondoloza ezisabalalisiwe
Isitoreji senethiwekhi sokuqala efomini esilijwayele savela ngeminyaka yawo-1980s. Abaningi benu bahlangabezane ne-NFS (Network File System), AFS (Andrew File System) noma i-Coda. Ngemva kweminyaka eyishumi, imfashini nobuchwepheshe kushintshile, futhi izinhlelo zamafayela asabalalisiwe zinikeze indlela yezinhlelo zokulondoloza ezihlanganisiwe ezisekelwe ku-GPFS (Isistimu Yefayela Elifana Nokuvamile), i-CFS (Izinhlelo Zefayela Ezihlanganisiwe) kanye ne-StorNext. Ukugcinwa kwe-block of architecture classical kwasetshenziswa njengesisekelo, phezu kwalokho uhlelo lwefayela olulodwa lwakhiwe kusetshenziswa isendlalelo sesofthiwe. Lezi zixazululo nezinye ezifanayo zisasetshenziswa, zithatha indawo yazo futhi zidingeka kakhulu.
Ekuqaleni kwenkulungwane yeminyaka, ipharadigm yesitoreji esabalalisiwe yashintsha ngandlela thize, futhi amasistimu anezakhiwo ze-SN (Shared-Nothing) athatha izikhundla eziholayo. Kube khona uguquko olusuka kwisitoreji seqoqo ukuya kwisitoreji kumanodi ngamanye, okuthi, njengomthetho, bekungamaseva akudala anesoftware enikeza isitoreji esithembekile; Kulezi zimiso, yithi, i-HDFS (Hadoop Distributed File System) kanye ne-GFS (Global File System) zakhiwe.
Sekusondele kuma-2010s, imiqondo engaphansi kwezinhlelo zokugcina ezisabalalisiwe yaya ngokuya iqala ukubonakala emikhiqizweni egcwele yezentengiselwano, efana ne-VMware vSAN, i-Dell EMC Isilon kanye . Ngemuva kwezinkundla ezishiwo awusekho umphakathi wabashisekeli, kodwa abathengisi abathile abanesibopho sokusebenza, ukusekela, kanye nesevisi yomkhiqizo futhi baqinisekisa ukuthuthuka kwawo okuqhubekayo. Izixazululo ezinjalo zidingeka kakhulu ezindaweni eziningana.
Abaphathi be-Telecom
Mhlawumbe omunye wabathengi abadala kakhulu bezinhlelo zokugcina ezisabalalisiwe bangabasebenzi be-telecom. Umdwebo ubonisa ukuthi yimaphi amaqembu ezinhlelo zokusebenza akhiqiza inqwaba yedatha. I-OSS (Izinhlelo Zokusekela Ukusebenza), i-MSS (Izinkonzo Zokusekela Ukuphatha) kanye ne-BSS (Izinhlelo Zokusekela Ibhizinisi) zimelela izendlalelo ezintathu zesofthiwe ezihambisanayo ezidingekayo ukuze kuhlinzekwe isevisi kubabhalisi, ukubika ngezezimali kubahlinzeki kanye nokwesekwa kokusebenza konjiniyela abasebenza.
Ngokuvamile, idatha yalezi zingqimba ixubene kakhulu, futhi ukuze kugwenywe ukuqoqwa kwamakhophi angadingekile, isitoreji esabalalisiwe sisetshenziswa, esiqoqa lonke inani lolwazi oluvela kunethiwekhi yokusebenza. Ama-stores ahlanganiswa abe yichibi elivamile, elifinyelelwa yizo zonke izinsizakalo.
Izibalo zethu zibonisa ukuthi uguquko olusuka ezinhlelweni zakudala zokugcina luvimbe amasistimu okugcina lukuvumela ukuthi wonge kufikela ku-70% wesabelomali kuphela ngokushiya amasistimu okugcina azinikele futhi usebenzise amaseva ezakhiwo ezijwayelekile (imvamisa engu-x86), esebenza ngokubambisana nezikhethekile. isofthiwe. Abasebenza ngamaselula kudala baqala ukuthenga izixazululo ezinjalo ngobuningi. Ikakhulukazi, opharetha baseRussia sebeneminyaka engaphezu kweyisithupha besebenzisa imikhiqizo enjalo evela kuHuawei.
Yebo, inamba yemisebenzi ayikwazi ukuqedelwa kusetshenziswa amasistimu asabalalisiwe. Isibonelo, ngezimfuneko zokusebenza ezikhuphukile noma ukuhambisana namaphrothokholi amadala. Kodwa okungenani u-70% wedatha ecutshungulwe ngu-opharetha ingatholakala endaweni yokubhukuda esabalalisiwe.
Umkhakha wamabhange
Kunoma yiliphi ibhange kunezinhlelo eziningi ze-IT ezihlukene, eziqala ekucubunguleni futhi zigcine ngohlelo lwamabhange oluzenzakalelayo. Le ngqalasizinda iphinde isebenze ngenani elikhulu lolwazi, kuyilapho imisebenzi eminingi ingadingi ukusebenza okwengeziwe nokuthembeka kwezinhlelo zokugcina, isibonelo, ukuthuthukiswa, ukuhlola, ukuzenzekelayo kwezinqubo zehhovisi, njll. Lapha, ukusetshenziswa kwezinhlelo zokugcina izinto zakudala kungenzeka, kodwa minyaka yonke kuba nenzuzo encane futhi kancane. Ngaphezu kwalokho, kulokhu akukho ukuguquguquka ekusetshenzisweni kwemithombo yesistimu yokugcina, ukusebenza kwayo kubalwa ngokusekelwe ekulayisheni okuphezulu.
Uma usebenzisa izinhlelo zokugcina ezisatshalaliswa, ama-node awo, okuyiziphakeli ezivamile, angaguqulwa nganoma yisiphi isikhathi, isibonelo, abe yipulazi leseva futhi asetshenziswe njengeplatifomu yekhompyutha.
Amachibi edatha
Umdwebo ongenhla ubonisa uhlu lwabasebenzisi besevisi abajwayelekile . Lokhu kungaba izinsiza zikahulumeni (isibonelo, “Izinkonzo Zikahulumeni”), amabhizinisi edijithali, izikhungo zezezimali, njll. Zonke zidinga ukusebenza ngenqwaba yolwazi oluhlukahlukene.
Ukusebenzisa amasistimu okugcina akudala ukuze kuxazululwe izinkinga ezinjalo akusebenzi, ngoba kudinga kokubili ukufinyelela kokusebenza okuphezulu kuma-block database kanye nokufinyelela okuvamile emitapo yolwazi yamadokhumenti askeniwe agcinwe njengezinto. Isibonelo, isistimu yoku-oda ngephothali yewebhu nayo ingaxhunywa lapha. Ukuze usebenzise konke lokhu endaweni yesikhulumi sokugcina sakudala, uzodinga isethi enkulu yemishini yemisebenzi ehlukahlukene. Isistimu eyodwa yokugcina indawo yonke evundlile ingase ihlanganise yonke imisebenzi esohlwini lwangaphambilini: udinga nje ukudala amachibi amaningana anezici zokulondoloza ezahlukene kuwo.
Amajeneretha olwazi olusha
Inani lemininingwane egcinwe emhlabeni likhula cishe ngama-30% ngonyaka. Lezi yizindaba ezinhle kubathengisi besitoreji, kodwa uyini futhi uzoba umthombo oyinhloko wale datha?
Eminyakeni eyishumi edlule, izinkundla zokuxhumana zaba amajeneretha anjalo, lokhu kwakudinga ukwakhiwa kwenani elikhulu lama-algorithms amasha, izixazululo zehadiwe, njll. Manje sekunezishayeli ezintathu eziyinhloko zokukhula kwamavolumu okugcina. Eyokuqala i-cloud computing. Njengamanje, cishe i-70% yezinkampani zisebenzisa izinsizakalo zamafu ngandlela thile. Lokhu kungaba amasistimu e-imeyili kagesi, amakhophi ekhophi yasenqolobaneni nezinye izinhlangano ezenziwe nge-virtual.
Umshayeli wesibili amanethiwekhi esizukulwane sesihlanu. Lezi yizivinini ezintsha namavolumu amasha okudlulisa idatha. Ngokwezibikezelo zethu, ukwamukelwa okusabalele kwe-5G kuzoholela ekwehleni kwesidingo samamemori khadi. Kungakhathaliseki ukuthi ingakanani inkumbulo ekhona ocingweni, isaphela, futhi uma igajethi inesiteshi esingu-100-megabit, asikho isidingo sokugcina izithombe endaweni.
Iqembu lesithathu lezizathu zokuthi kungani isidingo samasistimu okugcina sikhula sihlanganisa ukuthuthuka okusheshayo kobuhlakani bokwenziwa, ukushintshela kohlaziyo lwedatha enkulu kanye nokuthambekela kokuzenzakalela kwendawo yonke kwakho konke okungenzeka.
Isici "sethrafikhi entsha" ukuthi . Kudingeka sigcine le datha ngaphandle kokuchaza ifomethi yayo nganoma iyiphi indlela. Idingeka kuphela ekufundeni okulandelayo. Isibonelo, ukuze kunqunywe inani lemali etholakalayo yemalimboleko, isistimu yokufaka amaphuzu yasebhange izobheka izithombe ozithumela ezinkundleni zokuxhumana, inqume ukuthi uvame ukuya olwandle nasezindaweni zokudlela, ngesikhathi esifanayo itadishe izingcaphuno ezivela kumadokhumenti akho ezokwelapha atholakalayo. kuyo. Le datha, ngakolunye uhlangothi, iphelele, kodwa ngakolunye uhlangothi, ayinayo i-homogeneity.
Ulwandle lwedatha engahlelekile
Yiziphi izinkinga ezihlanganisa ukuvela “kolwazi olusha”? Eyokuqala phakathi kwazo, yiqiniso, umthamo wolwazi kanye nesikhathi esilinganiselwe sokugcinwa kwalo. Imoto yesimanje engashayeli iyodwa ikhiqiza idatha engafika ku-60 terabytes nsuku zonke kuzo zonke izinzwa zayo nezindlela. Ukuze kuthuthukiswe ama-algorithms amasha okunyakaza, lolu lwazi kufanele lucutshungulwe ngosuku olufanayo, ngaphandle kwalokho luzoqala ukunqwabelana. Ngesikhathi esifanayo, kufanele igcinwe isikhathi eside kakhulu - amashumi eminyaka. Kulapho kuphela lapho kuyokwenzeka khona esikhathini esizayo ukwenza iziphetho ngokusekelwe kumasampula amakhulu okuhlaziya.
Idivaysi eyodwa yokucacisa ukulandelana kofuzo ikhiqiza cishe i-6 TB ngosuku. Futhi idatha eqoqwe ngosizo lwayo akusho ukususwa nhlobo, okungukuthi, ngokucabangela, kufanele igcinwe unomphela.
Ekugcineni, amanethiwekhi esizukulwane sesihlanu afanayo. Ngaphezu kolwazi lwangempela oludlulisiwe, inethiwekhi enjalo ngokwayo iyi-generator enkulu yedatha: izingodo zomsebenzi, amarekhodi okushaya ucingo, imiphumela ephakathi yokusebenzisana komshini nomshini, njll.
Konke lokhu kudinga ukuthuthukiswa kwezindlela ezintsha nama-algorithms okugcina nokucubungula ulwazi. Futhi izindlela ezinjalo ziyavela.
Ubuchwepheshe benkathi entsha
Kunamaqembu amathathu ezixazululo eziklanyelwe ukubhekana nezidingo ezintsha zezinhlelo zokugcinwa kolwazi: ukwethulwa kobuhlakani bokwenziwa, ukuthuthukiswa kobuchwepheshe bokugcina imithombo yezindaba kanye nokusha emkhakheni wezakhiwo zesistimu. Ake siqale nge-AI.
Kuzixazululo ezintsha ze-Huawei, ubuhlakani bokwenziwa busetshenziswa ezingeni lesitoreji ngokwaso, esifakwe iphrosesa ye-AI evumela uhlelo ukuthi luhlaziye ngokuzimela isimo salo futhi lubikezele ukwehluleka. Uma isistimu yesitoreji ixhunywe efwini lesevisi elinamandla amakhulu okwenza ikhompuyutha, ubuhlakani bokwenziwa buzokwazi ukucubungula ulwazi olwengeziwe futhi kwandise ukunemba kwemibono yalo.
Ngaphezu kokwehluleka, i-AI enjalo ingabikezela inani eliphakeme lesikhathi esizayo kanye nesikhathi esisele kuze kube yilapho umthamo usuphelile. Lokhu kukuvumela ukuthi uthuthukise ukusebenza futhi ukale isistimu ngaphambi kokuthi kwenzeke noma yiziphi izenzakalo ezingathandeki.
Manje mayelana nokuvela kwemidiya yokugcina. Ama-flash drive okuqala enziwa kusetshenziswa ubuchwepheshe be-SLC (Single-Level Cell). Amadivayisi asekelwe kuwo ayeshesha, athembekile, azinzile, kodwa ayenomthamo omncane futhi ebiza kakhulu. Ukukhula kwevolumu nokwehliswa kwentengo kufinyelelwe ngezivumelwano ezithile zobuchwepheshe, ngenxa yokuthi isivinini, ukwethembeka kanye nempilo yesevisi yamadrayivu kwancishiswa. Noma kunjalo, lo mkhuba awuzange uthinte izinhlelo zokulondoloza ngokwazo, okwathi, ngenxa yamaqhinga ahlukahlukene ezakhiwo, ngokuvamile zaba kokubili ezikhiqizayo nezithembeke kakhudlwana.
Kodwa kungani ubudinga i-All-Flash storage systems? Bekungenele yini ukumane ukhiphe ama-HDD amadala ohlelweni oluvele lusebenza ngama-SSD amasha ento efanayo? Lokhu kwakudingeka ukuze kusetshenziswe ngempumelelo zonke izinsiza zamadrayivu amasha wombuso oqinile, okwakungenakwenzeka ezinhlelweni ezindala.
I-Huawei, isibonelo, ithuthukise ubuchwepheshe obuningi bokuxazulula le nkinga, enye yazo , okwenze kwaba nokwenzeka ukuthuthukisa ukusebenzisana "kwe-disk-controller" ngangokunokwenzeka.
Ukuhlonza okuhlakaniphile kwenze kwaba nokwenzeka ukubola idatha ibe yimifudlana eminingana futhi ibhekane nenani lezigigaba ezingathandeki, njenge (bhala i-amplification). Ngesikhathi esifanayo, ama-algorithms amasha wokutakula, ikakhulukazi , kwandisa isivinini sokwakha kabusha, ukunciphisa isikhathi saso samanani angasho lutho ngokuphelele.
Ukwehluleka, ukuminyana, ukuqoqwa kukadoti - lezi zici nazo azisathinti ukusebenza kwesistimu yokulondoloza ngenxa yokuguqulwa okukhethekile kwezilawuli.
Futhi i-block data storages nayo ilungiselela ukuhlangana . Masikhumbule ukuthi uhlelo lwakudala lokuhlela ukufinyelela kwedatha lusebenze kanje: iphrosesa ifinyelele isilawuli se-RAID ngebhasi le-PCI Express. Lokho, futhi, kusebenzisana namadiski emishini nge-SCSI noma i-SAS. Ukusetshenziswa kwe-NVMe ku-backend kusheshise kakhulu yonke inqubo, kodwa yayine-drawback eyodwa: amadrayivu kwakufanele axhunywe ngokuqondile kumprosesa ukuze anikeze ukufinyelela okuqondile kumemori.
Isigaba esilandelayo sokuthuthukiswa kobuchwepheshe esisibona manje ukusetshenziswa kwe-NVMe-oF (NVMe over Fabrics). Ngokuqondene nobuchwepheshe be-block yeHuawei, sebevele besekela i-FC-NVMe (i-NVMe phezu kwe-Fiber Channel), futhi i-NVMe phezu kwe-RoCE (i-RDMA phezu kwe-Converged Ethernet) isendleleni. Amamodeli okuhlola ayasebenza impela; sekusele izinyanga ezimbalwa ngaphambi kokwethulwa okusemthethweni. Qaphela ukuthi konke lokhu kuzovela ezinhlelweni ezisabalalisiwe, lapho "i-Ethernet engalahleki" izoba nesidingo esikhulu.
Indlela eyengeziwe yokuthuthukisa ukusebenza kwesitoreji esabalalisiwe kwaba ukushiywa ngokuphelele kwesibuko sedatha. Izixazululo zeHuawei azisawasebenzisi amakhophi n, njengaku-RAID 1 evamile, futhi zishintshele ngokuphelele ku- (Sula ikhodi). Iphakheji elikhethekile lezibalo libala amabhulokhi okulawula ngesikhathi esithile, okukuvumela ukuthi ubuyisele idatha ephakathi uma kwenzeka ukulahleka.
Izindlela zokususa nokucindezelwa ziba yimpoqo. Uma ezinhlelweni zesitoreji sakudala sikhawulwa ngenani lamaphrosesa afakwe kuzilawuli, bese kuthi ezinhlelweni ezisatshalaliswa ezivundlile zokulondoloza, inodi ngayinye iqukethe konke okudingekayo: amadiski, inkumbulo, amaphrosesa kanye nokuxhumanisa. Lezi zinsiza zanele ukuqinisekisa ukuthi ukuphindaphinda nokucindezelwa kunomthelela omncane ekusebenzeni.
Futhi mayelana nezindlela zokuthuthukisa ihadiwe. Lapha kwakungenzeka ukunciphisa umthwalo kuma-processor aphakathi ngosizo lwama-chips angeziwe azinikezele (noma amabhlogo azinikezele ku-processor ngokwayo), adlala indima. (TCP/IP Offload Engine) noma ukuthatha imisebenzi yezibalo ye-EC, ukuphindaphinda nokucindezelwa.
Izindlela ezintsha zokugcinwa kwedatha zifakwe esakhiweni esihlukanisiwe (esisabalalisiwe). Amasistimu okugcina aphakathi nendawo anemboni yeseva exhunywe nge-Fiber Channel kuyo ngenqwaba yamalungu. Ukungalungi kwale ndlela ubunzima bokukala nokuqinisekisa izinga eliqinisekisiwe lesevisi (ngokwemigomo yokusebenza noma ukubambezeleka). Amasistimu we-Hyperconverged asebenzisa ababungazi abafanayo kokubili ukugcina nokucubungula ulwazi. Lokhu kunikeza cishe indawo engenamkhawulo yokukala, kodwa kuhlanganisa izindleko eziphezulu zokugcina ubuqotho bedatha.
Ngokungafani nakho kokubili okungenhla, i-architecture ehlukanisiwe isho ukuhlukanisa isistimu ibe yindwangu yekhompyutha kanye nesistimu yokugcina evundlile. Lokhu kunikeza izinzuzo zazo zombili izakhiwo futhi kuvumela ukulinganiswa okungenamkhawulo kwesici esintula ukusebenza.
Ukusuka ekuhlanganisweni kuya ekuhlanganeni
Umsebenzi wakudala, ukubaluleka kwawo osekukhule eminyakeni eyi-15 edlule, isidingo sokuhlinzeka ngesikhathi esifanayo i-block block, ukufinyelela kwamafayela, ukufinyelela ezintweni, ukusebenza kwepulazi elikhulu ledatha, njll. kube, isibonelo, uhlelo lokusekelayo ku-tape kazibuthe.
Esigabeni sokuqala, ukuphathwa kwalezi zinsizakalo kuphela okwakungenzeka ukuhlanganisa. Amasistimu okugcina idatha ahlukahlukene axhunywe kusofthiwe ethile ekhethekile, lapho umlawuli asabalalisa izinsiza kumachibi atholakalayo. Kodwa njengoba la machibi ayenezingxenyekazi zekhompuyutha ezihlukene, ukufuduka komthwalo phakathi kwawo kwakungenakwenzeka. Ezingeni eliphezulu lokuhlanganisa, ukuhlanganisa kwenzeka ezingeni lesango. Uma ukwabelana kwefayela bekutholakala, bekungalethwa ngamaphrothokholi ahlukene.
Indlela yokuhlanganisa ethuthuke kakhulu esitholakalayo njengamanje ihlanganisa ukwakhiwa kohlelo oluxubile lomhlaba wonke. Yilokho kanye okwethu okufanele kube yikho . Ukufinyelela kwendawo yonke kusebenzisa izinsiza ezifanayo zehadiwe, ezihlukaniswe ngokunengqondo zibe amachibi ahlukene, kodwa okuvumela ukufuduka komthwalo. Konke lokhu kungenziwa ngokusebenzisa ikhonsoli eyodwa yokuphatha. Ngale ndlela, sikwazile ukusebenzisa umqondo "wesikhungo sedatha esisodwa - uhlelo olulodwa lokugcina."
Izindleko zokugcina ulwazi manje zinquma izinqumo eziningi zezakhiwo. Futhi nakuba ingabekwa ngokuphepha phambili, namuhla sixoxa ngesitoreji "bukhoma" ngokufinyelela okusebenzayo, ngakho-ke ukusebenza kufanele kucatshangelwe. Enye impahla ebalulekile yezinhlelo ezisatshalaliswa zesizukulwane esilandelayo ukuhlanganisa. Phela, akekho ofuna ukuba nezinhlelo eziningana ezihlukene ezilawulwa kusuka kuma-consoles ahlukene. Zonke lezi zimfanelo zifakwe ochungechungeni olusha lwemikhiqizo yeHuawei .
Isistimu yokugcina enkulu yesizukulwane esisha
I-OceanStor Pacific ihlangabezana nezidingo zokwethembeka eziyisithupha-eziyisishiyagalolunye (99,9999%) futhi ingasetshenziswa ukudala izikhungo zedatha zekilasi le-HyperMetro. Ngebanga phakathi kwezikhungo zedatha ezimbili ezingafika ku-100 km, amasistimu abonisa ukubambezeleka okwengeziwe kwe-2 ms, okwenza kube nokwenzeka ukwakha phezu kwesisekelo sazo noma yiziphi izixazululo ezimelana nezinhlekelele, kuhlanganise nalezo ezinamaseva ekhoramu.
Imikhiqizo emisha yochungechunge ibonisa ukusebenzisana kwephrothokholi. Kakade, i-OceanStor 100D isekela ukufinyelela kwebhulokhi, ukufinyelela kwento kanye nokufinyelela kwe-Hadoop. Ukufinyelela ifayela kuzophinde kusetshenziswe esikhathini esizayo esiseduze. Asikho isidingo sokugcina amakhophi amaningi edatha uma engakhishwa ngezivumelwano ezihlukene.
Kubukeka sengathi, umqondo "wenethiwekhi engalahleki" uhlobene kanjani nezinhlelo zokugcina? Iqiniso liwukuthi izinhlelo zokugcinwa kwedatha esabalalisiwe zakhiwe ngesisekelo senethiwekhi esheshayo esekela ama-algorithms afanele kanye nendlela ye-RoCE. Uhlelo lobuhlakani bokwenziwa olusekelwa amaswishi ethu lusiza ukukhulisa isivinini senethiwekhi nokunciphisa ukubambezeleka. . Inzuzo ekusebenzeni kwesitoreji lapho usebenzisa i-AI Fabric ingafinyelela ku-20%.
Ithini indawo yokugcina esabalalisiwe ye-OceanStor Pacific? Isixazululo se-5U form factor sihlanganisa amadrayivu angu-120 futhi singangena esikhundleni sezindawo ezintathu zakudala, ezinikeza ukonga okungaphezu kokuphindwe kabili endaweni yokubeka. Ngokungagcini amakhophi, ukusebenza kahle kokushayela kukhuphuka kakhulu (kufika ku-+92%).
Sijwayele ukuthi isitoreji esichazwe ngesofthiwe isofthiwe ekhethekile efakwe kuseva yakudala. Kodwa manje, ukuze kuzuzwe imingcele elilungile, lesi sixazululo yezakhiwo sidinga node ezikhethekile. Iqukethe amaseva amabili asekelwe kuma-ARM processors aphethe uxhaxha lwamadrayivu angama-intshi amathathu.
Lawa maseva awafanele izixazululo ze-hyperconverged. Okokuqala, kunezicelo ezimbalwa ze-ARM, futhi okwesibili, kunzima ukugcina ibhalansi yomthwalo. Siphakamisa ukuthuthela endaweni yokubeka ehlukene: iqoqo lekhompuyutha, elimelelwe amaseva akudala noma ama-rack, lisebenza ngokuhlukana, kodwa lixhunywe kuzindawo zokugcina i-OceanStor Pacific, eziphinde zenze imisebenzi yazo eqondile. Futhi iyazithethelela.
Isibonelo, ake sithathe isixazululo sakudala esikhulu sokugcina idatha esinesistimu ye-hyperconverged ethatha ama-server rack angu-15. Uma usabalalisa umthwalo phakathi kwamaseva ekhompuyutha ahlukene namanodi okugcina e-OceanStor Pacific, uwahlukanise komunye nomunye, inani lama-rack adingekayo lizokwehliswa ngohhafu! Lokhu kunciphisa izindleko zokusebenza kwesikhungo sedatha futhi kunciphisa izindleko eziphelele zobunikazi. Ezweni lapho umthamo wolwazi olugciniwe ukhula ngo-30% ngonyaka, izinzuzo ezinjalo aziphonswa nxazonke.
***
Ungathola ulwazi olwengeziwe mayelana nezixazululo ze-Huawei kanye nezimo zabo zohlelo lokusebenza kwethi noma ngokuthintana nabamele inkampani ngokuqondile.
Source: www.habr.com