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Indaba Yempumelelo Yekhasimende

Indaba Yempumelelo Yekhasimende

I-Greenwich Central School District Hits Umthamo Ngohlelo lwe-Dell EMC futhi Imiselela nge-ExaGrid

Ukubuka konke Kwekhasimende

IGreenwich Central School District babhalisa abafundi abayi-1,200 emadolobheni aseGreenwich nase-Easton, kanye nezingxenye zamanye amadolobha ayisithupha eWashington County, eNew York. Ikhampasi emaphakathi iqukethe isikole samabanga aphansi, isikole esiphakathi kanye nesikole samabanga aphezulu futhi iqashe othisha nabasebenzi abangama-200. Abasebenzi bakwa-IT banomthwalo wemfanelo wokugcina amaseva esikhungo sedatha nezinhlelo kuso sonke isifunda.

Izinzuzo Ezibalulekile:

  • Iqeda isidingo sokuthuthukiswa kwe-forklift
  • Izilinganiso ze-Dedupe ziphezulu njenge-40:1
  • Inika amandla ukugcinwa okude
  • Izindleko ezincishisiwe nokonga isikhathi
  • Ukuthula kwengqondo njalo ebusuku ukuthi izipele ezigcwele ziyaqedwa
Landa i-PDF

Ukukhula Kwedatha Bekuphoqa Ukuthuthukiswa Kwe-Forklift Yohlelo Olukhona Lwe-Dell EMC

Izidingo zokugcina zeSifunda Sesikole Esimaphakathi saseGreenwich zase zizokhula zibe zinkulu kakhulu ukuze kusingathwe uhlelo lwazo olukhona lwe-EMC lokusekela kudiski. Ivolumu yedatha evela kumaseva ezicelo ahlukahlukene kanye nesizindalwazi, amafolda asekhaya abafundi nabasebenzi, kanye nethimba labo elikhona lokuphatha i-IT lalibeka izimfuno ohlelweni olukhona lokusekelayo lwesikhungo sedatha olwalunamandla noma angaphezu kwamandla alo.

Ngokusho kukaBill Hillebrandt, umhlaziyi wenethiwekhi nomqondisi wezobuchwepheshe bolwazi, "Ngangazi ukuthi amasethi edatha ami ayisipele ayekhula, futhi ngokubala lo mkhuba, ngangazi ukuthi kwakuyindaba nje yezinyanga ngaphambi kokuba ngidlule ohlelweni lwami lwe-EMC."

"Ngalokho ebengizokukhokha ngokuthola idivayisi eyodwa ye-Dell EMC, ngizokwazi ukuthenga izinhlelo ezimbili ze-ExaGrid. Ngizokwazi ukufeza isitoreji sami esingekho endaweni kanye nesitoreji sami sendawo ngezindleko zalokho engikuyo. bekungaba okokusebenza kwe-Dell EMC eyodwa. "

UBill Hillebrandt, Umhlaziyi Wenethiwekhi kanye noMqondisi Wezobuchwepheshe Bolwazi

Ukunciphisa Ukugcinwa Kunikezwe Ukukhululwa Kwesikhashana Kuphela

Njengoba isifunda sesikole singagunyazi inqubomgomo ethile yokugcinwa kwedatha, abasebenzi be-IT babe nokuguquguquka okuthile ukuze banciphise ukugcinwa ukuze kukhululwe isikhala sediski esiyisipele ngaphambi kokuba uhlelo lwe-Dell EMC lukhishwe. Lokhu kwathenga isikhathi esithile, kodwa kwakungelona iqhinga elizinzile esikhathini eside. "Ngizamile ukugcina izinsuku ezinhlanu zokusekela i-disk-to-disk system ngaphambi kokuthi iye ku-tape ngoba kuyashesha ukubuyisela kusuka kudiski," kuchaza u-Hillebrandt.

Ukubuyekezwa njalo kusizindalwazi ekuqaleni kwethemu entsha yesikole kunciphise kakhulu isikhala sediski sokusekelayo esitholakalayo. Ngokuka-Hillebrandt, “Ngemva kokuba izinguquko zizinzile kancane, ngingathola izinsuku ezinhlanu kuya kweziyisikhombisa zokugcinwa. Ngangazi ukuthi kwakuzodingeka ngiqale ukubheka esinye isixazululo, esinamandla amakhulu noma esinobuhlakani obuthe xaxa. Ngaleso sikhathi, kwadingeka ngehlise isikhathi sokugcina.”

Ifuna Isixazululo Esisheshayo Ngezindleko Ezizwakalayo

Izixazululo eziningana zahlolwa, njengoba zazifana kakhulu ekusebenzeni nohlelo olukhona lokusekelayo. “Ekuqaleni, bengizohamba neDell EMC kwazise bangabadayisi abagunyaziwe. Bengicabanga nokugcina iyunithi eyodwa esakhiweni exhunywe ku-fiber ukuze ngenze isitoreji esingaphandle kwesizinda sokulondoloza isikhathi eside. Kube kubiza kakhulu ukwenza lokho,” kusho yena.

“Ngangazi ukuthi kunezixazululo ze-software zokudonswa kwedatha, okuhlanganisa ne-Veritas Backup Exec, kodwa ngangingazi okuningi mayelana nezixazululo zehadiwe ezazitholakala,” kusho u-Hillebrandt. Ubize umthengisi we-ExaGrid ukuze athole isiqondiso kwezinye izinketho zokulondoloza ezingabizi ezingalungela isifunda sesikole futhi ngemva kokwenza ucwaningo olwengeziwe wathenga isistimu ye-ExaGrid.

I-Adaptive Deduplication Yehlisa Ngokuphumelelayo Idatha Futhi Ivumela Ukugcinwa Okude

Ukusebenza kwededuplication bekungenye yezinto ezinqumayo ekukhetheni i-ExaGrid kunalokho
kunesixazululo esivela ku-Dell EMC.

Uhlelo lwe-ExaGrid olusekelwe ku-turnkey disk-based backup luhlanganisa amadrayivu ebhizinisi nokuncishiswa kwedatha yezinga lendawo, iletha isixazululo esisekelwe kudiski esibiza kakhulu kunokumane wenze ikhophi yasenqolobaneni yedisk ngokuphindaphinda noma ukusebenzisa isoftware yokukhipha ikhophi kudiski. Ukudonswa kweleveli yezoni enegunya lobunikazi kwe-ExaGrid kunciphisa isikhala sediski esidingwa ububanzi obungu-10:1 kuye ku-50:1, kuye ngezinhlobo zedatha nezikhathi zokugcinwa, ngokugcina kuphela izinto eziyingqayizivele kuzo zonke izipele esikhundleni sedatha engasasebenzi. I-Adaptive Deduplication yenza ukuphindaphinda nokuphindaphinda ngokuhambisana nezipele. Njengoba idatha iphindiselwa endaweni yokugcina, iphinda iphindwe kusayithi lesibili le-ExaGrid noma ifu lomphakathi lokutakula inhlekelele (DR).

U-Hillebrandt uphawule izilinganiso zokuncishiswa eziphakeme njengokungu-30:1 kuye ku-40:1 kuye ngesistimu nohlobo lwedatha elenziwa ikhophi yasenqolobaneni. "Uma ungakutholi ukuphindaphinda okuhle, empeleni unqwabelanisa amathani edatha eyimpinda."

Ukusetha Okulula Nokusekelwa Okukhulu

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.

Ngokuka-Hillebrandt, “Ngesikhathi ngiqala ukuthola iyunithi, unjiniyela wami osekela i-ExaGrid wangisiza wangihambisa kokunye ukusetha kokuqala. Amadokhumenti anikezwe i-ExaGrid abekwe kahle kakhulu futhi emfushane kakhulu. Kwakungadingeki ngihlole incwadi enkulukazi ukuze ngithole okwakufaneleka ngempela.” U-Hillebrandt ukwazile ukusheshe amise uhlelo lwe-ExaGrid futhi luzisebenzele yedwa. Wengeze wathi, “Ngikwazile ukuphatha amanye amaphuzu angcono kakhulu esoftware yeBackup Exec, ngisho nokushuna okuhle, ngedwa. Ngiyathanda ukuthi isixazululo se-ExaGrid sigxile ngokuphelele kuma-backups. ”

Akukho Ukuthuthukiswa Kwe-Forklift Okudingekayo Ukuze Kufakwe Ukukhula Kwedatha

Njengoba izidingo zokusekela i-Greenwich Central School District ziqhubeka zikhula, isistimu ye-ExaGrid ingakhula kalula ukuze ivumelane nokukhula kwedatha. Isofthiwe ye-ExaGrid yenza isistimu ikhule kakhulu - izinto zikagesi zanoma ibuphi usayizi noma ubudala zingaxutshwa futhi zihambisane nesistimu eyodwa. Isistimu yokukhipha isikali eyodwa ingathatha isipele esigcwele esingu-2.7PB kanye nokugcinwa ngenani lokungenisa elingafika ku-488TB ngehora.

Izinto zikagesi ze-ExaGrid aziqukethe nje idiski kodwa namandla okucubungula, inkumbulo, nomkhawulokudonsa. Uma isistimu idinga ukunwetshwa, izinto zikagesi ezengeziwe zivele zengezwe ohlelweni olukhona. Uhlelo lukala ngokulandelana, lugcina iwindi lekhophi yasenqolobaneni yobude obumisiwe njengoba idatha ikhula ukuze amakhasimende akhokhele lokho akudingayo kuphela, uma ekudinga. Idatha iphindiselwa ku-Repository Tier engabheki kunethiwekhi enokulinganisa okuzenzakalelayo komthwalo kanye nokudonswa komhlaba wonke kuwo wonke amakhosombe.

I-ExaGrid Ilethe Ukuthula Engqondweni futhi Yehlisa Izindleko Zokwenza Ikhophi Yasenqolobaneni

Isistimu ye-ExaGrid yenze ushintsho olukhulu lwesikhathi esichithwe kulawulwa amakhophi alondolozwe kweminye imisebenzi ekhiqiza kakhulu. “Umthelela omkhulu wukuthi angisenandaba noma ama-backups enziwa kahle, noma ayenziwa nhlobo. Akumele ngikhathazeke njalo ebusuku ukuthi ngilondoloza idatha eyanele yini uma kufanele ngibuyisele okuthile.”

U-Hillebrandt ujabule kakhulu ngayo yonke inqubo yokuthengisa kanye nezinga lokusekelwa elihlinzekwa yi-ExaGrid. “Konke kuhlaba umxhwele kakhulu. Ngalokho ebengizokukhokha ngokuthola idivayisi eyodwa ye-Dell EMC, ngizokwazi ukuthenga izinto ezimbili ze-ExaGrid. Ngizokwazi ukufeza isitoreji sami esingekho endaweni kanye nesitoreji sami sasendaweni ngezindleko zalokho obekungaba umshini owodwa we-Dell EMC.” Inkinga yokungabi nesikhala esanele sediski sokusekelayo esitholakalayo ukuze kuhlangatshezwane nokukhula kwedatha iyaxazululwa. "Manje nginezinsuku ezingamashumi amabili nanhlanu engizigcinile futhi ngisenendawo yokugcina engu-37% etholakalayo."

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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