HPE Remote Work Solutions

Ndiza kukuxelela ibali namhlanje. Imbali yendaleko yetekhnoloji yekhompyuter kunye nokuvela kwemisebenzi ekude ukusuka kumaxesha amandulo ukuza kuthi ga ngoku.

Uphuhliso lwe-IT

Into ephambili enokufundwa kwimbali ye-IT ...

Ihamba ngaphandle kokutsho ukuba i-IT ikhula kwi-spiral. Izisombululo ezifanayo kunye neengqiqo eziye zalahlwa kumashumi eminyaka eyadlulayo zithatha intsingiselo entsha kwaye ziqala ukusebenza ngempumelelo kwiimeko ezintsha, kunye nemisebenzi emitsha kunye nezakhono ezintsha. Kule nto, ayihlukanga kuyo nayiphi na enye indawo yolwazi lomntu kunye nembali yoMhlaba uphela.

Kudala kakhulu xa iikhompyuter zazinkulu

"Ndicinga ukuba kukho imarike ehlabathini malunga neekhompyutha ezintlanu," i-CEO ye-IBM uThomas Watson ngo-1943.

Itekhnoloji yekhompyuter yasekuqaleni yayinkulu. Hayi, ayilunganga loo nto, itekhnoloji yokuqala yayiyoyikekayo, i-cyclopean. Umatshini ogcwele ikhompyutha ubukwindawo enokuthelekiswa nendawo yokwenza umthambo, kwaye ubiza imali engeyonyani kwaphela. Umzekelo wamacandelo yimodyuli ye-RAM kumakhonkco e-ferrite (1964).

Le modyuli inobungakanani be-11 cm * 11 cm, kunye nomthamo we-512 bytes (4096 bits). Ikhabhinethi ezaliswe ngokupheleleyo zezi modyuli yayingafane ibenawo amandla ediski yefloppy eyi-3,5” yakudala (1.44 MB = 2950 iimodyuli), ngelixa yayisebenzisa amandla ombane aqaphelekayo kwaye ishushu njengelocomotive yomphunga.

Kungenxa yobukhulu bayo obuninzi ukuba igama lesiNgesi lekhowudi yenkqubo yokulungisa "debugging". Omnye wabaprogram bokuqala kwimbali, uGrace Hopper (ewe, umfazi), igosa lomkhosi wamanzi, wabhala i-log yokungena kwi-1945 emva kokuphanda ingxaki ngeprogram.

Ekubeni inundu (inundu) ngokubanzi iyigciwane (inambuzane), zonke ezinye iingxaki kunye nezenzo zokusombulula abasebenzi baxelwe kubaphathi babo njenge "debugging" (literally de-bug), emva koko igama legciwane labelwe ngokuqinileyo kukusilela kwenkqubo kwaye imposiso kwikhowudi, kwaye ukulungisa ingxaki kwaba yingxaki .

Ngophuhliso lwe-elektroniki kunye ne-semiconductor elektroniki ngokukodwa, ubungakanani bomzimba bomatshini baqala ukuhla, kwaye amandla ekhompyuter, ngokuchaseneyo, anda. Kodwa nakule meko kwakungenakwenzeka ukubonelela wonke umntu ngekhompyuter.

“Akukho sizathu sokuba nabani na afune ukugcina ikhompyutha ekhayeni lakhe” - UKen Olsen, umseki weDEC, ngo-1977.

Ngeminyaka yama-70 igama elithi mini-computer lavela. Ndikhumbula ukuba xa ndandiqala ukufunda le kota kwiminyaka emininzi eyadlulayo, ndaba nomfanekiso-ngqondweni wento efana netbook, ephantse yaphathwa ngesandla. Andizange ndibe nangakumbi enyanisweni.

I-Mini ithelekiswa kuphela namagumbi amakhulu oomatshini, kodwa ezi zisezikhabhathi ezininzi ezinezixhobo ezixabisa amakhulu amawaka kunye nezigidi zeedola. Nangona kunjalo, amandla e-computing sele enyuke kakhulu kangangokuba ayengasoloko elayishwa nge-100%, kwaye kwangaxeshanye iikhompyutha zaqala ukufumaneka kubafundi baseyunivesithi kunye nootitshala.

Emva koko weza!

Bambalwa abantu abacinga ngeengcambu zesiLatini kulwimi lwesiNgesi, kodwa yeyona isizisele ukufikelela kude njengoko sisazi namhlanje. I-terminus (isiLatini) - isiphelo, umda, injongo. Injongo yeTerminator T800 yayikukuphelisa ubomi bukaJohn Connor. Siyazi kwakhona ukuba izikhululo zothutho apho abakhweli bakhwela khona kwaye behliswa okanye iimpahla zilayishwa kwaye zothulwa zibizwa ngokuba zii-terminals - iindawo zokugqibela zeendlela.

Ngokufanelekileyo, ingqikelelo yofikelelo lweterminal yazalwa, kwaye unokuyibona eyona ndawo idumileyo yehlabathi isahlala ezintliziyweni zethu.

I-DEC VT100 ibizwa ngokuba yi-terminal kuba iphelisa umgca wedatha. Inamandla okusebenza, kwaye umsebenzi wayo kuphela kukubonisa ulwazi olufunyenwe kumatshini omkhulu, kunye nokuhambisa igalelo lebhodi yezitshixo kumatshini. Kwaye nangona i-VT100 ifile ngokwasemzimbeni, sisayisebenzisa ngokupheleleyo.

Yethu imihla

Ndiya kuqala ukubala "imihla yethu" ukususela ekuqaleni kwe-80s, ukususela kumzuzu wokuqala abaprosesa abanawo nawaphi na amandla amakhulu ekhompyutheni, afumaneka kuluhlu olubanzi lwabantu. Kukholelwa ngokwesiko ukuba iprosesa ephambili yelo xesha yayiyi-Intel 8088 (x86 usapho) njengokhokho woyilo oluphumeleleyo. Yintoni umahluko osisiseko kunye nombono we-70s?

Ngethuba lokuqala, kukho ukuthambekela kokudlulisa ukusetyenzwa kolwazi ukusuka kwiziko ukuya kwi-periphery. Ayiyiyo yonke imisebenzi efuna ubugeza (xa kuthelekiswa nobuthathaka x86) amandla e-mainframe okanye ikhompyuter encinci. I-Intel ayimi ngxi; ngeminyaka yee-90s yakhupha usapho lwePentium, oluye lwaba sisixhobo sokuqala esiveliswe ngobuninzi basekhaya eRashiya. Ezi processors sele zikwazi kakhulu, kungekhona nje ukubhala iileta, kodwa kunye ne-multimedia kunye nokusebenza kunye nedatha encinci. Enyanisweni, kumashishini amancinci akukho mfuneko yeeseva konke konke - yonke into inokwenziwa kwi-periphery, kumatshini wabaxumi. Rhoqo ngonyaka, iiprosesa ziba namandla ngakumbi, kwaye umahluko phakathi kweeseva kunye neekhompyuter zobuqu uya usiba mncinci kwaye uncinci ngokwemigaqo yamandla ekhompyuter, uhlala ehlala kuphela ekufuneni amandla, inkxaso eshushu-eguqukayo kunye namatyala akhethekileyo okufakwa kwe-rack.

Ukuba uthelekisa iiprosesa zabaxumi banamhlanje "ebezihlekisa" kubalawuli beeseva ezinzima kwi-90s ukusuka kwi-Intel kunye nee-supercomputers zexesha elidlulileyo, ngoko ungonwabi kancinci.

Makhe sijonge ixhego elilingana nam. Cray X-MP/24 1984.

Lo matshini wawuphakathi kwee-supercomputers eziphezulu ze-1984, zineeprosesa ze-2 ze-105 MHz enegunya eliphezulu le-computing ye-400 Mflops (izigidi zemisebenzi yeendawo ezidadayo). Umatshini othile oboniswe kwifoto wema kwilebhu ye-cryptography ye-NSA yase-US kwaye wabandakanyeka ekwaphuleni iikhowudi. Ukuba uguqula i-15 yezigidi zeedola kwi-1984 yeedola ukuya kwi-2020 yeedola, iindleko zi-$ 37,4 yezigidi, okanye i-$ 93 / i-MFlops.

Umatshini endibhala kuwo le migca ine-5 Core i7400-2017 iprosesa, engeyiyo entsha kwaphela, kwaye nangonyaka wokukhululwa kwayo yayiyeyona nto incinci ye-4-core yazo zonke iiprosesa zedesktop eziphakathi. I-4 cores ye-3.0 GHz base frequency (3.5 kunye neTurbo Boost) kunye neentambo eziphindwe kabini ze-HyperThreading zinika ukusuka kwi-19 ukuya kwi-47 GFlops yamandla ngokweemvavanyo ezahlukeneyo ngexabiso le-16 lamawaka eeruble kwiprosesa nganye. Ukuba udibanisa umatshini wonke, ngoko unokuthatha iindleko zawo ngeedola ezingama-750 (ngamaxabiso kunye namaxabiso otshintshiselwano ukusukela nge-1 kaMatshi 2020).

Ekugqibeleni, sifumana ukongama kweprosesa yedesktop eyi-avareji ngokupheleleyo yomhla wethu ngamaxesha angama-50-120 ngaphezulu kwe-10 ephezulu ye-supercomputer yexesha elidlulileyo elibonakalayo, kwaye ukuhla kweendleko ezithile ze-MFlops kuba kubi kakhulu 93500/25 = 3700 amaxesha.

Kutheni sisafuna iiseva kunye ne-centralization ye-computing enamandla anjalo kwi-periphery ayinakuqondakala ngokupheleleyo!

Ukutsiba umva - i-spiral iye yajika

Izikhululo ezingenadiski

Umqondiso wokuqala wokuba ukuhambisa i-computing kwi-periphery akuyi kuba yinto yokugqibela kukuvela kweteknoloji ye-diskless workstation. Ngokusasazwa okubalulekileyo kweendawo zokusebenzela kulo lonke ishishini, kwaye ngakumbi kwizakhiwo ezosulelekileyo, umba wokulawula nokuxhasa ezi zikhululo uba nzima kakhulu.

Ingcamango "yexesha le-corridor" ibonakala - ipesenteji yexesha apho umqeshwa wenkxaso yezobuchwepheshe ekwi-corridor, endleleni eya kumqeshwa onengxaki. Eli lixesha elihlawulelwayo, kodwa alinamveliso ngokupheleleyo. Akuyona indima ebaluleke kakhulu, kwaye ngokukodwa kumagumbi angcolileyo, yayikungaphumeleli kwee-hard drives. Masisuse idiski kwindawo yokusebenza kwaye senze yonke enye into ngenethiwekhi, kubandakanya ukukhuphela. Ukongeza kwidilesi evela kumncedisi we-DHCP, i-adapter yenethiwekhi iphinda ifumane ulwazi olongezelelweyo - idilesi ye-TFTP (inkonzo yefayile elula) iseva kunye negama lomfanekiso we-boot, ilayishe kwi-RAM kwaye iqalise umatshini.

Ukongeza kukuphazamiseka okumbalwa kunye nexesha elincitshisiweyo lepaseji, awunyanzelekanga ukuba ulungise umatshini kwindawo, kodwa yiza nje entsha kwaye uthathe indala yoxilongo kwindawo yokusebenzela enezixhobo. Kodwa akuphelelanga apho!

Isikhululo se-diskless sikhuseleka ngakumbi - ukuba umntu uqhekeza ngokukhawuleza kwigumbi kwaye akhuphe zonke iikhomputha, oku kukulahlekelwa kwezixhobo kuphela. Akukho datha egcinwe kwizikhululo zediskless.

Masikhumbule le ngongoma: ukhuseleko lolwazi luqala ukudlala indima ebalulekileyo emva "kobuntwaneni obungenankathalo" beteknoloji yolwazi. Kwaye iileta ezi-3 ezoyikisayo nezibalulekileyo ziya zingena ngakumbi kwi-IT - GRC (uLawulo, uMngcipheko, ukuThotyelwa), okanye ngesiRashiya "Ukulawula, uMngcipheko, ukuThotyelwa".

Iiseva zetheminali

Usasazo olunabileyo lweekhompyuter ezininzi nezinamandla ngakumbi kumda we-periphery lugqithise kakhulu uphuhliso lothungelwano lofikelelo loluntu. Izicelo ze-Classic client-server ze-90s kunye ne-00s zakuqala azizange zisebenze kakuhle kwitshaneli encinci ukuba utshintshiselwano lwedatha lufikelele kuwo nawaphi na amaxabiso abalulekileyo. Oku kwakunzima kakhulu kwiiofisi ezikude eziqhagamshelwe ngemodem kunye nomnxeba wemfonomfono, owawukhe ube ngumkhenkce okanye ucinywe. KUNYE...

I-spiral yathatha ithuba kwaye yazifumana ibuyele kwimo ye-terminal kunye nengqikelelo yeeseva ze-terminal.

Ngapha koko, sibuyele kwiminyaka yoo-70s kunye nabathengi babo be-zero kunye nokubekwa kwindawo ephakathi kwamandla ekhompyuter. Kwakhawuleza kwacaca ukuba, ukongeza kwingqiqo yezoqoqosho yamatshaneli, ukufikelela kwi-terminal kubonelela ngamathuba amakhulu okuququzelela ukufikelela okukhuselekileyo okuvela ngaphandle, kubandakanywa nomsebenzi ovela ekhaya kubasebenzi, okanye ufikelelo olulinganiselweyo nolulawulwayo lweekontraka ezivela kuthungelwano olungathenjwa kunye nokungathenjwa / izixhobo ezingalawulwayo.

Nangona kunjalo, iiseva ze-terminal, kuzo zonke iingenelo kunye nokuqhubekela phambili, nazo zinenani lezinto ezingeloncedo - ukuguquguquka okuphantsi, ingxaki yommelwane onomsindo, ngokungqongqo iWindows esekwe kwiseva, njl.

Ukuzalwa kweProto VDI

Kuyinyani, ekuqaleni ukuya kumbindi weminyaka yee-00s, ukubonwa kweshishini leqonga le-x86 lalisele lisiza kwindawo. Kwaye umntu wavakalisa umbono owawusemoyeni: endaweni yokubeka bonke abathengi kwiifama zokugcina iiseva, masinike wonke umntu i-VM yakhe kunye nomthengi weWindows kunye nokufikelela komlawuli?

Ukwaliwa kwabathengi abatyebileyo

Ngokuhambelana neseshoni kunye ne-OS virtualization, indlela yaphuhliswa ukuququzelela umsebenzi womxhasi kwinqanaba lesicelo.

Ingqiqo emva koku yayilula, kuba ayinguye wonke umntu owayeneelaptops zobuqu, ayinguye wonke umntu owayene-Intanethi, kwaye abaninzi banokuqhagamshelwa kwi-cafe ye-Intanethi enomda kakhulu, ukuyibeka kakuhle, amalungelo. Enyanisweni, yonke into eyayinokuqaliswa yayisisikhangeli. Isikhangeli siye saba luphawu oluyimfuneko lwe-OS, i-Intanethi ingene ngokuqinileyo ebomini bethu.

Ngamanye amazwi, bekukho intsingiselo ehambelanayo ekudluliseleni ingqiqo ukusuka kumxhasi ukuya kwiziko ngendlela yezicelo zewebhu, ukufikelela apho ufuna kuphela umxhasi olula, i-Intanethi kunye nesikhangeli.
Kwaye asizange siphelele apho siqale khona - kunye nabathengi be-zero kunye neeseva eziphambili. Safika apho ngeendlela ezininzi ezizimeleyo.

Ulwakhiwo lweDesktop ebonakalayo

Umthengisi

Ngo-2007, inkokeli kwimakethi ye-industrialization ye-industrial, i-VMware, yakhupha inguqulelo yokuqala yemveliso yayo ye-VDM (uMphathi weDesktop ebonakalayo), eyaba yeyokuqala kwimarike yedesktop ebonakalayo. Ngokuqinisekileyo, akuzange silinde ixesha elide impendulo evela kwinkokeli yeeseva ze-terminal, Citrix, kwaye ngo-2008, ngokufunyanwa kwe-XenSource, i-XenDesktop yabonakala. Ewe, kwakukho abanye abathengisi abaneziphakamiso zabo, kodwa masingangeni nzulu kakhulu kwimbali, sisuka kude nombono.

Kwaye ingqikelelo isahleli nanamhla. Ilungu eliphambili le-VDI ngumthengisi woqhagamshelwano.
Le yintliziyo yesiseko sedesktop enenyani.

Umthengisi unoxanduva lwezona nkqubo zeVDI zibalulekileyo:

• Imisela izibonelelo (oomatshini/iiseshoni) ezifumanekayo kumxhasi oqhagamshelweyo;
• Ulungelelanisa abathengi kuwo wonke umatshini/amadama eeseshoni ukuba kuyimfuneko;
• Phambili umxhasi kwisixhobo esikhethiweyo.

Namhlanje, umxhasi (itheminali) ye-VDI inokuba yiyo nantoni na enesikrini-ilaptop, i-smartphone, ithebhulethi, i-kiosk, encinci okanye i-zero client. Kwaye inxalenye yempendulo, efanayo eyenza umthwalo ovelisayo - iseshoni yomncedisi we-terminal, umatshini womzimba, umatshini wenyani. Iimveliso ze-VDI zanamhlanje ezivuthiweyo zidityaniswe ngokuqinileyo kunye nesiseko esibonakalayo kwaye zilawule ngokuzimeleyo kwimowudi ezenzekelayo, ukuhambisa okanye, ngokuchaseneyo, ukucima oomatshini bokwenene abangasafunekiyo.

Kancinci ecaleni, kodwa kwabanye abathengi itekhnoloji yeVDI ebaluleke kakhulu yinkxaso yehardware yokukhawulezisa imizobo ye-3D yomsebenzi wabayili okanye abayili.

Inkqubo

Inxalenye yesibini ebaluleke kakhulu yesisombululo se-VDI esele ikhulile yiprothokholi yokufikelela kumthombo wenyani. Ukuba sithetha ngokusebenza ngaphakathi kwenethiwekhi yendawo yenkampani kunye nenethiwekhi ye-1 Gbps ebalaseleyo, ethembekileyo kwindawo yokusebenzela kunye nokulibaziseka kwe-1 ms, ngoko unokuthatha phantse nayiphi na kwaye ungacingi kwaphela.

Kufuneka ucinge xa ​​uxhulumaniso luphezu kwenethiwekhi engalawulwayo, kwaye umgangatho wale nethiwekhi unokuba nantoni na, ukuya kwisantya seshumi leekhilobhi kunye nokulibaziseka okungalindelekanga. Ezo zilungele ukulungelelanisa umsebenzi wangempela okude, ukusuka kwi-dachas, ukusuka ekhaya, ukusuka kwizikhululo zeenqwelo moya kunye neendawo zokutyela.

Iiseva zetheminali ngokuchasene nee-VM zabaxhasi

Ngokufika kweVDI, kwabonakala ngathi lixesha lokuvalelisa kwiiseva zesiphelo. Kutheni zifuneka ukuba wonke umntu une-VM yakhe yobuqu?

Nangona kunjalo, ngokwembono yoqoqosho olusulungekileyo, kuye kwavela ukuba kwimisebenzi yobuninzi eqhelekileyo, i-ad nauseum efanayo, akukho nto isebenzayo ngakumbi kuneeseva ze-terminal ngokwexabiso / umlinganiselo weseshoni. Kuzo zonke iingenelo zayo, indlela "yomsebenzisi we-1 = 1 VM" ichitha izibonelelo ezininzi kakhulu kwi-hardware ebonakalayo kunye ne-OS epheleleyo, eyenza uqoqosho lube mbi ngakumbi kwiindawo zokusebenza eziqhelekileyo.

Kwimeko yeendawo zokusebenza zabaphathi abaphezulu, iindawo zokusebenzela ezingekho phantsi kunye nezilayishiweyo, isidingo sokuba namalungelo aphezulu (ukuya kumlawuli), i-VM ezinikeleyo ngomsebenzisi inenzuzo. Ngaphakathi kule VM, unokwaba izibonelelo ngokuzimeleyo, ukhuphe amalungelo kuwo nakweliphi na inqanaba, kwaye ulungelelanise ii-VM phakathi kweenginginya ze-virtualization phantsi komthwalo ophezulu.

VDI kunye nezoqoqosho

Kangangeminyaka bendisiva lo mbuzo mnye - ingaba iVDI itshiphu kangakanani kunokuhambisa nje iilaptops kuye wonke umntu? Kwaye iminyaka kuye kwafuneka ndiphendule into efanayo: kwimeko yabasebenzi beofisi eqhelekileyo, i-VDI ayibizi, ukuba siqwalasela iindleko zenethi zokubonelela ngezixhobo. Nokuba umntu uthini na, iilaptops ziya zifikeleleka ngexabiso eliphantsi, kodwa iiseva, iinkqubo zokugcina kunye nenkqubo yesoftware zibiza imali eninzi kakhulu. Ukuba ixesha lifikile lokuba uhlaziye inqanawa yakho kwaye ucinga ukonga imali ngeVDI, hayi, awuzukugcina mali.

Ndacaphula iileta ezintathu ezoyikekayo GRC ngasentla - ke, VDI imalunga GRC. Kumalunga nokulawulwa komngcipheko, kumalunga nokhuseleko kunye nokulula kokufikelela okulawulwayo kwidatha. Kwaye konke oku kudla ngokubiza imali eninzi kakhulu ukuphumeza iqela lezixhobo ezahlukeneyo. Nge-VDI, ulawulo lwenziwa lula, ukhuseleko luyanda, kwaye iinwele ziba zithambe kwaye zibe silky.

HPE Remote Work Solutions

Ulawulo olukude kunye nelifu

mna lo

I-HPE ikude nentsha kulawulo olukude lweziseko zophuhliso lweseva, akukho joke - ngoMatshi i-ILO edumileyo (i-Integrated Lights Out) yajika iminyaka eyi-18. Ndikhumbula iintsuku zam njengomlawuli ngeminyaka yoo-00s, mna ngokwam andinako ukonwaba ngakumbi. Ufakelo lokuqala kwiiracks kunye neentambo zokudibanisa yayikuphela kwento eyayifuneka yenziwe kwiziko ledatha elingxolayo nelibandayo. Konke okunye ukucwangciswa, kuquka ukulayisha i-OS, kunokwenziwa ukusuka kwindawo yokusebenza, iimonitha ezimbini kunye nekomityi yekhofi eshushu. Kwaye oku yiminyaka eyi-13 eyadlulayo!

Namhlanje, iiseva ze-HPE ziyimigangatho engathandabuzekiyo yomgangatho wexesha elide ngesizathu-kwaye ayiyona indima encinci kule nto idlalwe ngumgangatho wegolide wenkqubo yolawulo olukude-iLO.

Ndingathanda ukuqaphela ngokuthe ngqo izenzo ze-HPE ekugcineni ulawulo lwabantu kwi-coronavirus. HPE yabhengeza, ukuba kude kube sekupheleni kuka-2020 (ubuncinci) i-ILO Advanced license ifumaneka kuwo wonke umntu simahla.

Ulwazi

Ukuba unamaseva angaphezu kwe-10 kwisiseko sakho, kwaye umlawuli akakruquki, ke ngokuqinisekileyo inkqubo yelifu ye-HPE Infosight esekwe kubukrelekrele bokwenziwa iya kuba yongezwa ngokugqwesileyo kwizixhobo zokubeka iliso eziqhelekileyo. Inkqubo ayigcini nje ukubeka iliso ubume kwaye yakha iigrafu, kodwa iphinda iphakamise ngokuzimeleyo izenzo ezingaphezulu ngokusekelwe kwimeko yangoku kunye neendlela.

Yiba nobulumko, ube njenge-Otkritie Bank, zama Ulwazi!

OneView

Okokugqibela, ndingathanda ukukhankanya i-HPE OneView - ipotifoliyo yemveliso iyonke enobuchule obukhulu bokubeka iliso nokulawula iziseko zophuhliso. Kwaye konke oku ngaphandle kokuvuka kwidesksi yakho, onokuthi ube nayo kwimeko yangoku kwi-dacha yakho.

Iinkqubo zogcino nazo azimbi!

Ngokuqinisekileyo, zonke iinkqubo zokugcina zilawulwa kude kwaye zibekwe esweni - oku kwakunjalo kwiminyaka emininzi eyadlulayo. Ke ngoko, ndifuna ukuthetha namhlanje malunga nenye into, eyile, amaqela e-metro.

Amaqela eMetro awayonto amatsha kwimarike, kodwa yiloo nto kanye engekaziwa kakhulu - inertia yokucinga kunye nokuvela kokuqala kuyabachaphazela. Ewe, sele zikhona kwiminyaka eyi-10 eyadlulayo, kodwa zibiza njengebhulorho yentsimbi. Iminyaka edlulileyo ukususela kwi-metroclusters yokuqala itshintshe ishishini kunye nokufumaneka kobuchwepheshe kuluntu jikelele.

Ndikhumbula iiprojekthi apho iinxalenye zeenkqubo zokugcina zaye zasasazwa ngokukodwa - ngokwahlukeneyo kwiinkonzo ezibaluleke kakhulu kwiqela le-metro, ngokwahlukeneyo ukuphindaphinda okuhambelanayo (kancinci kakhulu).

Ngapha koko, ngo-2020, i-metrocluster ayikuhlawulisi kwanto ukuba uyakwazi ukucwangcisa iisayithi ezimbini kunye namajelo. Kodwa amajelo afunekayo ophindaphindo oluhambelanayo ayafana ncam neemetroclusters. Ilayisensi yeSoftware kudala iqhutywa kwiipakethe- kwaye ukuphindaphindwa okuhambelanayo kuza ngokukhawuleza njengephakheji eneqela le-metro, kwaye ekuphela kwento egcina ukuphindaphinda okungafaniyo kuphila sisidingo sokuququzelela inethiwekhi eyandisiweyo ye-L2. Kwaye nangona kunjalo, i-L2 ngaphezulu kwe-L3 sele itshayela kwilizwe lonke ngamandla kunye nengundoqo.

Ke ngowuphi umahluko osisiseko phakathi kophindaphindo oluhambelanayo kunye ne-metrocluster ukusuka kwindawo yokujonga umsebenzi okude?

Yonke into ilula kakhulu. I-metrocluster isebenza ngokwayo, ngokuzenzekelayo, rhoqo, phantse ngoko nangoko.

Ingaba inkqubo yokutshintsha umthwalo wokuphindaphinda okuhambelanayo ijongeka njani kwiziseko ezingundoqo zamakhulu aliqela ubuncinane ee-VM?

1. Kufunyenwe uphawu olungxamisekileyo.
2. I-duty shift ihlalutya imeko - ungabeka bucala ngokukhuselekileyo imizuzu eyi-10 ukuya kwe-30 ukuze ufumane umqondiso kwaye wenze isigqibo.
3. Ukuba iinjineli ezisemsebenzini azinalo igunya lokuqalisa ngokuzimeleyo utshintsho, zisenemizuzu engama-30 yokunxibelelana nomntu onegunya kwaye ziqinisekise ngokusesikweni ukuqala kotshintsho.
4. Ukucofa iQhosha elikhulu eliBomvu.
5. Imizuzu eyi-10-15 yokuphela kwexesha kunye nokunyusa umthamo, ukubhaliswa kwakhona kweVM.
6. Imizuzu engama-30 yokutshintsha idilesi ye-IP luqikelelo olunethemba.
7. Kwaye ekugqibeleni, ukuqala kweVM kunye nokuqaliswa kweenkonzo ezivelisayo.

I-RTO iyonke (ixesha lokubuyisela iinkqubo zoshishino) inokuqikelelwa ngokukhuselekileyo kwiiyure ze-4.

Masithelekise nemeko yemetrocluster.

1. Inkqubo yokugcina iyaqonda ukuba uxhumano kunye nengalo ye-metrocluster ilahlekile - imizuzwana eyi-15-30.
2. Imikhosi ye-Virtualization iyaqonda ukuba indawo yokuqala yedatha ilahlekile - i-15-30 imizuzwana (ngaxeshanye kunye nenqaku 1).
3. Ukuqalisa kwakhona ngokuzenzekelayo kwisiqingatha ukuya kwisithathu se-VM kwiziko ledatha yesibini - imizuzu eyi-10-15 ngaphambi kokulayisha iinkonzo.
4. Ngeli xesha, i-duty shift iyayiqonda into eyenzekayo.

Iyonke: RTO = 0 kwiinkonzo zomntu ngamnye, imizuzu eyi-10-15 kwimeko jikelele.

Kutheni kuqalwa ngokutsha isiqingatha ukuya kwisithathu seeVMs? Jonga kuqhubeka ntoni:

1. Wenza yonke into ngobuchule kwaye wenze ulungelelwaniso oluzenzekelayo lweVM. Ngenxa yoko, ngokomyinge, isiqingatha kuphela se-VM sisebenza kwelinye lamaziko edatha. Emva kwayo yonke loo nto, yonke indawo ye-metrocluster kukunciphisa ixesha lokuphumla, kwaye ke ngoko kunomdla wakho ukunciphisa inani le-VMs ezihlaselweyo.
2. Ezinye iinkonzo zinokudityaniswa kwinqanaba lesicelo, zisasazwe kwiiVM ezahlukeneyo. Ngako oko, ezi VM ezidibeneyo zibethelwa enye enye, okanye ziboshwe ngeribhoni kumaziko ahlukeneyo edatha, ukwenzela ukuba inkonzo ingalindi ukuba i-VM iqalise kwakhona xa kwenzeka ingozi.

Ngeziseko ezakhiwe kakuhle kunye namaqela e-metro eyandisiweyo, abasebenzisi bezoshishino basebenza ngokulibaziseka okuncinci ukusuka naphi na, nokuba kwenzeka ingozi kwinqanaba ledatha. Kwimeko embi kakhulu, ukulibaziseka kuya kuba lixesha lekomityi enye yekofu.

Kwaye, ewe, ii-metroclusters zisebenza kakuhle zombini kwi-HPE 3Par, eya ngaseValinor, nakwiPrimera entsha kraca!

Amaziko okusebenzela akude

Iiseva zetheminali

Akukho mfuneko yokuza nantoni na entsha kwiiseva ze-terminal; I-HPE ibibonelela ngezona seva zibalaseleyo emhlabeni iminyaka emininzi. Iiklasikhi ezingaphelelwa lixesha - DL360 (1U) okanye DL380 (2U) okanye abalandeli be-AMD - DL385. Ewe kunjalo, kukwakho neeseva ze-blade, zombini i-C7000 yakudala kunye neqonga elitsha le-Synergy elihlanganisiweyo.

Kuyo yonke incasa, kuwo wonke umbala, ubuninzi beeseshoni kwiseva nganye!

"Classic" VDI + HPE Lula

Kule meko, xa ndisithi "i-VDI yakudala" ndithetha ingqikelelo yomsebenzisi om-1 = 1 VM enomthengi weWindows. Kwaye kunjalo, akukho mthwalo we-VDI okufutshane kwaye othandekayo kwiinkqubo eziguquguqukayo, ngakumbi ngokudityaniswa kunye noxinzelelo.

Apha, i-HPE inokubonelela ngeqonga layo le-hyperconverged Simplivity kunye neeseva / iindawo eziqinisekisiweyo zezisombululo zeqabane, njenge-VSAN Ready Nodes yokwakha i-VDI kwisiseko seVMware VSAN.

Makhe sithethe kancinci malunga nesisombululo esilula. Ugxininiso, njengoko igama lisicebisa ngobunono, kukulula. Kulula ukuhambisa, kulula ukulawula, kulula ukukala.

Iinkqubo ze-Hyperconverged namhlanje zingenye yezihloko ezishushu kakhulu kwi-IT, kwaye inani labathengisi bamanqanaba ahlukeneyo malunga ne-40. Ngokutsho kweGartner magic square, i-HPE ibekwe kwi-Top5 emhlabeni jikelele, kwaye ifakwe kwisikwere seenkokeli - abo baqondayo. apho ishishini liphuhlayo, kwaye liyakwazi ukuqonda ukuguqulela kwi-hardware.

Uyilo lwezakhiwo, Ukulula yinkqubo ye-hyperconverged yakudala enoomatshini bokulawula, okuthetha ukuba inokuxhasa ii-hypervisors ezahlukeneyo, ngokuchasene neenkqubo ezidityanisiweyo ze-hypervisor. Ewe, ukusukela ngo-Epreli 2020, iVMware vSphere kunye neMicrosoft Hyper-V ziyaxhaswa, kwaye izicwangciso zokuxhasa i-KVM ziye zabhengezwa. Olona phawu luphambili loBulula ukusukela ekubonakaleni kwayo kwintengiso ibe kukukhawulezisa kwehardware yoxinzelelo kunye nokudityaniswa kusetyenziswa ikhadi elikhethekileyo le-accelerator.

Kufuneka kuqatshelwe ukuba ukunyanzeliswa kunye nokuphindaphinda kwehlabathi kwaye kuhlala kunikwe amandla; oku ayisiyonto yokuzikhethela, kodwa uyilo lwesisombululo.

I-HPE, ewe, ayinyanisekanga, ibanga ukusebenza kakuhle kwe-100: 1, ibala ngendlela ekhethekileyo, kodwa ukusebenza kakuhle kokusetyenziswa kwendawo kuphezulu kakhulu. Kuphela nje ukuba inani 100: 1 lihle kakhulu. Makhe sijonge ukuba iSimplivity iphunyezwa njani ngobuchwephesha ukubonisa amanani anjalo.

Isitrafti. Izifinyezo ziphunyezwa ngokuchanekileyo nge-100% njengeRoW (Redirect-on-Write), kwaye ke ngoko zenzeka ngoko nangoko kwaye azibangeli isohlwayo sokusebenza. Umzekelo, zahluke njani kwezinye iinkqubo. Kutheni sifuna imifanekiso yasekhaya ngaphandle kwezohlwayo? Ewe, kulula kakhulu, ukunciphisa i-RPO ukusuka kwiiyure ze-24 (i-avareji ye-RPO ye-backup) ukuya kumashumi okanye iiyunithi zemizuzu.

yeSistim. I-snapshot iyahluka kwi-backup kuphela kwindlela ebonwa ngayo yinkqubo yokulawula umatshini. Ukuba xa ucima umatshini yonke enye into icinyiwe, ngoko ibiyi-snapshot. Ukuba kukho nakuphi na okushiyekileyo, oko kuthetha ukuba lugcino. Ngaloo ndlela, nayiphi na i-snapshot inokuthathwa njenge-backup epheleleyo ukuba iphawulwe kwisistim kwaye ayicinywa.

Ngokuqinisekileyo, abaninzi baya kuchasa - luhlobo luni lwe-backup olu ukuba lugcinwe kwinkqubo efanayo? Kwaye nantsi impendulo elula kakhulu ngendlela yombuzo ophikisayo: ndixelele, ngaba unayo imodeli esemthethweni yesoyikiso emisela imigaqo yokugcina ikopi yokugcina? Olu lugcino olunyanisekileyo oluchasene nokucima ifayile ngaphakathi kweVM, oku kukugcinwa kogcino ngokuchasene nokucima iVM ngokwayo. Ukuba kukho imfuneko yokugcina ikopi yogcino olugcinwayo ngokukodwa kwinkqubo eyahlukileyo, unokhetho: uphindaphindo lwalo mfanekiso okhawulezayo kwiqela lesibini loBulula okanye kwi-HPE StoreOnce.

Kwaye kulapho kuvela khona ukuba uyilo olunjalo lufanelekile kulo naluphi na uhlobo lwe-VDI. Emva kwayo yonke loo nto, i-VDI ithetha amakhulu okanye amawaka oomatshini abafana kakhulu abane-OS efanayo, abanezicelo ezifanayo. Ukukhutshwa kwehlabathi jikelele kuya kuhlafuna yonke le nto kwaye kucinezele hayi nokuba yi-100:1, kodwa kungcono kakhulu. Sebenzisa i-1000 VMs ukusuka kwitemplate enye? Akuyongxaki kwaphela, aba matshini baya kuthatha ixesha elide ukubhalisa kwi-vCenter kunokuba badibanise.

Umgca we-Simplivity G wenziwa ngokukodwa kubasebenzisi abaneemfuno ezizodwa zokusebenza kunye nabo bafuna i-accelerators ye-3D.

Olu chungechunge alusebenzisi i-hardware deduplication accelerator kwaye ngoko ke kunciphisa inani leediski kwi-node nganye ukwenzela ukuba umlawuli aphathe kwi-software. Oku kukhulula iindawo zokubeka i-PCIe naziphi na ezinye ii-accelerators. Ubungakanani bememori ekhoyo kwi-node nganye nayo iphindwe kabini ukuya kwi-3TB kweyona misebenzi inzima kakhulu.

Ubulula bulungele ukulungelelanisa iziseko ze-VDI ezisasazwe ngokwejografi kunye nokuphindaphindwa kwedatha kwiziko ledatha eliphakathi.

I-architecture enjalo ye-VDI (kwaye kungekhona kuphela i-VDI) inomdla ngokukodwa kumxholo wezinto zokwenyani zaseRashiya - umgama omkhulu (kwaye ke ukulibaziseka) kwaye kude nemijelo efanelekileyo. Amaziko ommandla adalwe (okanye nokuba nje i-1-2 i-Simplivity nodes kwi-ofisi ekude ngokupheleleyo), apho abasebenzisi basekuhlaleni badibanisa ngeeshaneli ezikhawulezayo, ulawulo olupheleleyo kunye nolawulo oluvela kwiziko lugcinwa, kwaye kuphela inani elincinci lokwenene, elixabisekileyo, kwaye kungekhona. inkunkuma, iphinda-phinda kwiziko ledatha.

Ewe kunjalo, Ukulula kuqhagamshelwe ngokupheleleyo kwi-OneView kunye ne-InfoSight.

Abaxumi abancinci kwaye bero

Abaxhasi ababhityileyo zizisombululo ezikhethekileyo ezinokusetyenziswa kuphela njengeetheminali. Kuba akukho mthwalo kumxhasi ngaphandle kokugcina itshaneli kunye nevidiyo yokuchaza, kukho phantse iprosesa enokupholisa okupholileyo, idiski encinci yokuqalisa nje ukuqala i-OS ekhethekileyo edibeneyo, kwaye yiyo kanye. Akukho nto ingaqhekezwayo kuyo, yaye akuncedi nto ukuba. Ixabiso liphantsi kwaye akukho datha igcinwayo.

Kukho udidi olukhethekileyo lwabathengi abancinci, ababizwa ngokuba ngabathengi be-zero. Umahluko wabo ophambili ukusuka kwababhityileyo kukungabikho kwe-OS emiliselwe injongo ngokubanzi, kwaye basebenze ngokukodwa nge-microchip ene-firmware. Zihlala ziqulathe ii-accelerator ezikhethekileyo ze-hardware zokuchaza imijelo yevidiyo kwiiprotocol ze-terminal ezifana ne-PCoIP okanye i-HDX.

Nangona ulwahlulo lweHewlett Packard enkulu ibe yi-HPE eyahlukileyo kunye ne-HP, akunakwenzeka ukuba ungakhankanyi abathengi abancinci abaveliswe yi-HP.

Ukhetho lubanzi, kuyo yonke incasa kunye nesidingo-ukuya kuthi ga kwi-multi-monitor workstations kunye ne-hardware yokukhawulezisa umjelo wevidiyo.

Inkonzo ye-HPE yomsebenzi wakho okude

Kwaye okokugqibela kodwa okungancinci, ndifuna ukukhankanya inkonzo ye-HPE. Kuya kuba kude kakhulu ukudwelisa onke amanqanaba eenkonzo ze-HPE kunye nobuchule, kodwa ubuncinci kukho isibonelelo esinye esibaluleke kakhulu sendawo yokusebenza ekude. Oko kukuthi, injineli yenkonzo evela kwi-HPE/iziko lenkonzo eligunyazisiweyo. Uqhubeka nokusebenza ukude, ukusuka kwi-dacha yakho oyithandayo, ukuphulaphula i-bumblebees, ngelixa inyosi evela kwi-HPE, ifika kwiziko ledatha, ithatha indawo yeediski okanye ukunikezelwa kwamandla angaphumeleli kumaseva akho.

I-HPE CallHome

Kwiimeko zanamhlanje, kunye nezithintelo zokuhamba, umsebenzi weKhaya lokufowunela uba ngofanelekileyo kunangaphambili. Nayiphi na inkqubo ye-HPE enolu phawu inoku-zixela ngokwayo i-hardware okanye ukusilela kwesoftware kwiZiko leNkxaso le-HPE. Kwaye kusenokwenzeka ukuba indawo etshintshileyo kunye/okanye injineli yenkonzo iza kufika kwindawo yakho kwakudala ngaphambi kokuba uqaphele nakuphi na ukungasebenzi kakuhle okanye iingxaki ngeenkonzo ezivelisa imveliso.

Ngokomntu, ndincoma kakhulu ukuba wenze eli nqaku.

umthombo: www.habr.com