I-Bureau of Reclamation

I-Bureau of Reclamation ingena esikhundleni se-Quantum nge-Next-Gen ExaGrid

Ukubuka konke Kwekhasimende

Isungulwe ku-1902, the Bureau of Reclamation yaziwa kakhulu ngamadamu, izikhungo zikagesi, nemisele eyakhiwe ezifundazweni ezingu-17 zasentshonalanga. Lezi zinhlelo zamanzi zaholela ekutholeni izindlu futhi zakhuthaza ukuthuthukiswa komnotho wamazwe aseNtshonalanga. Njengomkhiqizi wesibili omkhulu wamandla aphehlwa ngamanzi e-US, i-Reclamation yakhe amadamu namadamu angaphezu kuka-600, okuhlanganisa i-Hoover Dam ne-Grand Coulee, futhi isebenzisa izizinda zokuphehla ugesi ngamanzi ezingama-53.

I-Bureau of Reclamation ingumthengisi omkhulu wamanzi ezweni lonke, iletha amanzi kubantu abangaphezu kwezigidi ezingu-31, futhi ihlinzeka ngamanzi okunisela amahektare ayizigidi eziyishumi zamapulazi.

Izinzuzo Ezibalulekile:

Asisekho isikhathi sokuphumula sesistimu kanye nezimpi eziwumphumela zokwesekwa kwamakhasimende
Ukuhlanganiswa ne-Veeam kuletha ukuguquguquka, isivinini, nokuthembeka
Amavolumu nezinhlelo zokusebenza ebezithatha isikhathi eside ukuthi zenziwe isipele manje sezivikelekile
Umgomo uyabonakala - ukwandisa ukugcinwa kusukela enyangeni engu-1 kuye ezinyangeni ezingu-12-24

Landa i-PDF

I-Hardware Ihluleka Ukushintsha Idrayivu

Ngemva kokubhekisisa izindleko zokunakekela, i-Bureau of Reclamation yanquma ukuhlola kabusha inqubo yayo yokugcina ikhophi yasenqolobaneni ukuze ithuthukise isikhathi sokuthola kabusha uma kwenzeka kuba nenhlekelele. I-Reclamation yayinesixazululo se-Quantum esasifinyelele ezingeni lokunakekelwa okungapheli ngenxa yama-hard drive ahlulekile. “Besibiza ukwesekwa kweQuantum, bekuhlale kuyiphupho elibi ukuzama ukulwa ngezinkontileka ukuze kwenzeke okuthile. Senza ikhophi yedatha engaphezu kuka-90TB futhi asikwazi ukukhokhela ukuphazamiseka njalo nesikhathi sokuphumula,” kusho u-Eric Fahrenbrook, uchwepheshe we-IT we-Bureau of Reclamation. Izingxenyekazi zekhompuyutha ezihlulekile ziqhubekile nokukhungathekisa abasebenzi be-IT e-Reclamation, futhi kwakungekho ukukhetha ngaphandle kokufuna esinye isisombululo sokulondoloza isipele. “Ngangicikwa yisixazululo sethu sangaphambili ngase ngiqala ukufuna isixazululo sesizukulwane esilandelayo. Inhloso yami bekuwukuqeda nya ikhasethi,” kusho uFahrenbrook.

"Ngikwazile ukugcina izinsuku ezingama-25 kuye kwezingu-30 nge-Quantum [..] ngizokwazi ukugcina okungenani unyaka ohlelweni lwe-ExaGrid nginomgomo weminyaka emibili ngo-2018."

U-Eric Fahrenbrook, Uchwepheshe we-IT

I-ExaGrid Ikhethiwe ngaphezu kwe-Dell EMC Data Domain kanye ne-Quantum ukuze ihlangane nama-KPI

I-Bureau of Reclamation iqedele ukuqhathanisa ne-ExaGrid, Quantum, kanye ne-Dell EMC Data Domain. I-Reclamation isendleleni eya ekubeni yenziwe nge-virtual engu-100% futhi yayisivele ikhethe i-Veeam njengesofthiwe yayo eyisipele. “Ngilithandile iqiniso lokuthi i-ExaGrid isebenze kahle kakhulu ne-Veeam futhi inezici eziningi engizithole zibalulekile - ukulinganisa, inqolobane, ukuphindaphinda, ukuphindaphinda kwedatha, kanye nendawo yokufika yokubuyisela ngokushesha. Ngiphinde ngathanda iqiniso lokuthi i-ExaGrid inamadrayivu azibhalayo. Izixazululo eziningi zinalokho, kodwa azisekelwa inqubo efanele. Ngenxa yokuthi abanye abathengisi bagcina idatha ekhishiwe kuphela, leyo datha idinga ukubuyisela amanzi emanzini ngaphambi kokwenza ukubuyisela.

Manje, ngokwemibandela efanelekile, sisebenzisa i-Veeam, futhi kunezinto ezithile ongazenza kuphela ngenhlanganisela ye-ExaGrid ne-Veeam. Kodwa-ke, iphakethe eliphelele lenze isinqumo saba lula kithi, futhi sahamba ne-ExaGrid. Ukuvumelana nezimo, isivinini, nokwethembeka kuqinisa isinqumo sethu samasonto onke. “Sesifinyelele ezingeni lapho sisebenzisa ama-synthetic agcwele kwamanye amavolumu amakhulu we-15TB njenge-Splunk nezinhlelo zethu zokusebenza zezithombe esingakaze sikwazi ukuzenza ikhophi yasenqolobaneni, futhi siyakwazi ukusekela lezo ngokushesha. . Ngikwazile kuphela ukugcina izinsuku ezingama-25 kuye kwezingama-30 nge-Quantum, futhi simisa isistimu enamasayithi amabili nge-ExaGrid ukuze sikhulise lokho. Ngenkathi ngakha i-GRID, ngizoba namandla amaningi wokubala we-dedupe nokucindezela. Uma ngenza izibalo ngizokwazi ukugcina okungenani unyaka ohlelweni lwe-ExaGrid nginomgomo weminyaka emibili ngo-2018,” kusho uFahrenbrook.

Ngenxa yokuthi i-Reclamation inegunya likahulumeni lokugcina idatha unomphela, bacindezela idatha ukuze iqoshwe njengoba kudingekile njengoba beqhubeka nokwakha uhlelo lwabo lokugcina lwesikhathi eside.

Faka Kulula Nethimba Lokusekela Elihlakaniphile

“Ukufakwa bekuyi-slam dunk. Ufaka izinto zikagesi, uxhume ezinye izintambo zikagesi, uyaqinisekisa ukuthi inethiwekhi isethiwe, wengeza imininingwane ye-IP, uqalise kabusha, kanye 'ne-boom' - kuyingxenye yokwakhiwa kwe-scale-out," kusho u-Fahrenbrook. “Ukwesekwa kwamakhasimende e-ExaGrid kuhlale kukuhle ngempela. Ngiyayithanda indlela abanikeza ngayo unjiniyela othile wosekelo ukuze amakhasimende asebenze naye. Awuhlali uthola umfana ohlukile ocingweni, futhi uchitha isikhathi ubaletha ngokushesha. Sibe nenkinga eyodwa mayelana nendlela esiphunyuza ngayo isistimu ye-ExaGrid, kodwa lapho lokho sekulungisiwe, asizange sibe nenkinga ezinyangeni; unjiniyela wethu owabelwe ukusekela usisize ukuthi sisebenze ngakho. Ukuphindaphinda kwethu kuthembekile futhi kuhlala kuhambisana nesivinini. Konke kuhamba kahle.”

Uhlelo lwe-ExaGrid lwaklanywa ukuthi lube lula ukulusetha nokusebenza. Onjiniyela abakhulu abasekelayo bezinga lesi-2 le-ExaGrid babelwa amakhasimende ngamanye, aqinisekisa ukuthi ngaso sonke isikhathi basebenza nonjiniyela ofanayo. Amakhasimende awadingi ukuziphinda kubasebenzi abahlukahlukene abasekelayo, futhi izinkinga zixazululwa ngokushesha.

Ukubuyiselwa Kwenhlekelele Kuhlinzeka Ngomshuwalense Odingekayo

Ngokusho kukaFahrenbrook, i-ExaGrid imnika ukuthula kwengqondo. “Ngike ngike ngibheke ukuthi isistimu injani kodwa ihlezi yenza lokho obekumele ikwenze. Ngizizwa ngijabule ngengosi yethu yakwa-DR ngokwazi ukuthi ngingakwazi ukubuyisa idatha futhi ngiyihlanganise neVeeam,” kusho yena. Ngokwesilinganiso, i-Reclamation ibona i-7:1 dedupe ratio post Veeam. Ingqalasizinda ye-Reclamation yenziwe nge-virtual ngo-100%, ngakho-ke izinto zisebenza kahle kakhulu ukusekela ukukhula okuzayo.

“Ngijabule ngempela. Isizathu sokuthi ngiyithenge, futhi, ingoba bengifuna ukugcina izinto zihambisana futhi ngikwazi ukuthola idatha yethu kudiski kuze kube unyaka. Ukusekelwa yinto enkulu kunazo zonke - ilula kakhulu futhi i-ExaGrid iyaqhubeka nokusungula izinto ezintsha. Ngiyathanda ukuthi i-R&D yabo icabanga phambili, futhi lokho kungenza ngifune ukuba yikhasimende isikhathi eside.”

I-Veeam-ExaGrid Dedupe

I-Veeam isebenzisa ukulandelela okushintshiwe kwebhulokhi ukuze yenze izinga lokudonswa kwedatha. I-ExaGrid ivumela i-Veeam deduplication kanye ne-Veeam dedupe-friendly compression ukuthi iqhubeke. I-ExaGrid izokwenyusa ukudonswa kwe-Veeam nge-factory ecishe ibe ngu-7:1 ukuya esilinganisweni esiphelele esihlanganisiwe esingu-14:1, yehlise isitoreji esidingekayo futhi yonge ezindlekweni zokulondoloza ngaphambili nangesikhathi.

I-Scale-out Architecture Ihlinzeka Nge-Scalability Ephakeme

I-Bureau of Reclamation inesistimu ye-ExaGrid eneziza ezimbili enemishini e-Denver, CO nase-Boulder City, NV. Ukubuyiselwa kabusha kuzoqhubeka nokwakha amasayithi ayo ukuze kuhlangatshezwane nama-KPI aphakathi nendawo nesikhathi eside. Isakhiwo se-ExaGrid esiwine umklomelo sinikeza amakhasimende iwindi lekhophi yasenqolobaneni yobude obugxilile kungakhathaliseki ukukhula kwedatha. I-Landing Zone ye-disk-cache yayo eyingqayizivele ivumela izipele ezisheshayo futhi igcina ikhophi yasenqolobaneni yakamuva ngefomu layo eliphelele elingakopishiwe, okuvumela ukubuyisela okusheshayo.

Amamodeli wezinto zikagesi ze-ExaGrid angaxutshwa futhi aqhathaniswe kusistimu yokukala eyodwa evumela isipele esigcwele esingafika ku-2.7PB ngenani lokukungenisa elihlanganisiwe elingu-488TB/hr, kusistimu eyodwa. Imishini ijoyina ngokuzenzakalelayo isistimu yokukhipha. Umshini ngamunye uhlanganisa inani elifanele lephrosesa, inkumbulo, idiski, kanye nomkhawulokudonsa wosayizi wedatha. Ngokungeza ikhompuyutha enomthamo, iwindi lokusekelayo lihlala lingaguquki ngobude njengoba idatha ikhula. Ukulinganisa ukulayisha okuzenzakalelayo kuwo wonke amaqoqo kuvumela ukusetshenziswa ngokugcwele kwazo zonke izinto zikagesi. Idatha ikhishwa endaweni yokugcina engaxhunyiwe ku-inthanethi, futhi ngaphezu kwalokho, idatha ikhishwa emhlabeni wonke kuwo wonke amaqoqo.

Le nhlanganisela yamakhono kumshini we-turnkey yenza isistimu ye-ExaGrid ibe lula ukuyifaka, ukuyiphatha, kanye nesikali. Izakhiwo ze-ExaGrid zinikeza inani lempilo yonke kanye nokuvikelwa kokutshalwa kwezimali okungekho enye i-architecture engafana nayo.

Mayelana ne-ExaGrid

I-ExaGrid ihlinzeka ngeSitoreji Sesipele Esihlanganisiwe esinendawo eyingqayizivele ye-disk-cache Landing Zone enika amandla izipele ezisheshayo nokubuyiselwa, I-Repository Tier enikezela ngezindleko eziphansi kakhulu zokugcinwa kwesikhathi eside futhi inike amandla ukutholwa kwe-ransomware, kanye nezakhiwo zokukala ezihlanganisa izinto zikagesi ezigcwele kuze kufike. 6PB isipele esigcwele ohlelweni olulodwa.

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