Namhlanje kwitafile yethu sinesizukulwana esitsha se-Cisco UCS C240 iseva yerack.
Yintoni eyenza le seva yeCisco inomdla kwi-unboxing, kuba sele sijongene nesizukulwana sayo sesihlanu?
Okokuqala, iiseva zeCisco ngoku zixhasa isizukulwana samva nje se-Intel Scalable processors zesizukulwana sesibini. Okwesibini, ngoku unokufaka iimodyuli zeMemori ye-Optane ukuze usebenzise iidrive ezininzi zeNVMe.
Imibuzo enengqiqo ivela: ngaba abancedisi abavela kwabanye abathengisi abakwenzi oku? Yintoni ingxaki enkulu, kuba iyiseva nje ye-x86? Izinto zokuqala kuqala.
Ukongeza kwimisebenzi yomncedisi ozimeleyo, iCisco C240 M5 ingaba yinxalenye yoyilo lweCisco UCS. Apha sithetha ngokuxhuma kwi-FI kunye nokulawula ngokupheleleyo iiseva usebenzisa uMphathi we-UCS, kuquka i-Auto Deploy.
Ke, siphambi kwethu "intsimbi" iseva yeCisco, isizukulwana sayo sesihlanu, ngaphezulu kweminyaka eyi-10 kwimarike.
Ngoku siza kubuyela kwizinto ezisisiseko, khumbula ukuba zeziphi izinto eziqulethwe ngumncedisi, kwaye yintoni eyenza iCisco C240 M5 ingabi nje yanamhlanje, kodwa iqhubele phambili ngokwenene.
Makhe sijonge oko kufakwe kwiphakheji.
Imixholo Yebhokisi: umncedisi, i-KVM Dongle, amaxwebhu, idiski, iintambo zamandla ezi-2, ikhithi yokufakela.
Susa isiciko. Cofa, hambisa kwaye yiloo nto. Akukho screwdrivers okanye iibholiti ezilahlekileyo.
Iileyibhile eziluhlaza ngokukhawuleza zitsala amehlo akho. Zonke izinto ezixhasa ukutshintshana okushushu banazo. Umzekelo, unokutshintsha abalandeli ngokulula ngaphandle kokucima amandla kumncedisi wonke.
Sikwabona iiradiyetha ezinkulu, apho iiprosesa ezintsha ze-Intel Scal 2 Gen zifihlwe. Qaphela ukuba oku ukuya kuthi ga kwii-cores ezingama-56 ngeseva nganye ye-2U ngaphandle kweengxaki zokupholisa. Imemori engakumbi ixhaswa, ukuya kuthi ga kwi-1TB ngeprosesa nganye. Imemori exhaswayo frequency iye yanda ukuya kwi-2933 MHz.
Ecaleni kwe-CPU sibona ii-slots ze-24 ze-RAM - ungasebenzisa izinti ukuya kwi-128 GB okanye imemori ye-Intel Optane ukuya kwi-512 GB kwi-slot nganye.
I-Intel Optane ivula isantya esimangalisayo sokusebenza. Umzekelo, inokusetyenziswa njenge-SSD yasekhaya ekhawulezayo.
Ngoku izicelo ezininzi ezivela kubathengi ziqala ngala magama: "Ndifuna iidiski ezininzi, ii-NVMe ezininzi zokuqhuba kwinkqubo enye."
Kwicala elingaphambili sibona i-8 2.5 intshi yokubeka iidrives. Inketho yeqonga eneendawo zokubeka ezisemgangathweni ezingama-24 ukusuka kwiphaneli yangaphambili nayo iyafumaneka ukuze iodolwe.
Ngokuxhomekeke kuhlengahlengiso, ukuya kuthi ga kwi-8 NMVe drives kwi-U.2 form factor inokufakwa kwiindawo zokubeka zokuqala.
Iqonga leC240 lidume kakhulu kubathengi abakhulu bedatha. Esona sicelo sabo siphambili kukukwazi ukuba needrive ze-boot yasekhaya kwaye kukhethwa ukuba kushushu kufakwe iplagi.
Ukuphendula kwesi sicelo, iCisco yagqiba ekubeni yongeze iindawo zokubeka ezimbini kwiidiski ezishushu ezitshintshiweyo ngasemva komncedisi kwi-C240 M5.
Zimi ngasekunene kwiindawo zokubeka ulwandiso lonikezelo lwamandla. Iidrive zinokuba nayiphi na: SAS, SATA, SSD, NVMe.
Kufuphi sibona izixhobo zombane ze-1600W. ZikwaHot Pluggable kwaye ziza neethegi eziluhlaza.
Ukusebenza kunye ne-disk subsystem, unokufaka umlawuli we-RAID ovela kwi-LSI kunye ne-2 GB ye-cache, okanye ikhadi le-HBA lokuthumela ngokuthe ngqo, kwi-slot ezinikeleyo.
Ngokomzekelo, le ndlela isetyenziswa xa kwakhiwa isisombululo se-Cisco HyperFlex hyperconverged.
Kukho olunye uhlobo lomthengi ongadingi diski kwaphela. Abafuni ukubeka isilawuli esipheleleyo se-RAID phantsi kwe-hypervisor, kodwa bathanda imeko ye-2U ngokukhululeka kwenkonzo.
UCisco naye unesisombululo kubo.
Ukwazisa imodyuli yeFlexFlash:
Amakhadi amabini e-SD, ukuya kuthi ga kwi-128 GB, kunye nenkxaso ye-mirroring, yokufaka i-hypervisor, umzekelo, i-VMware ESXi. Lukhetho esilusebenzisayo kwi-ITGLOBAL.COM xa sisakha iindawo zethu emhlabeni jikelele.
Kulabo bathengi abafuna indawo engaphezulu yokulayisha i-OS, kukho imodyuli yokukhetha ezimbini "satash" SSD drives kwifomathi ye-M.2, enomthamo we-240 okanye i-960 GB nganye. Ukungagqibeki yisoftware yeRAID.
Kwi-240 GB drives, kukho ukhetho lokusebenzisa i-Cisco Boot elungiselelwe umlawuli we-M.2 Raid - umlawuli we-RAID we-hardware eyahlukileyo kwezi zimbini ze-SSD.
Konke oku kuxhaswa zizo zonke iinkqubo zokusebenza: VMware kunye neWindows, kunye neenkqubo ezahlukeneyo zeLinux.
Inani leendawo zokubeka i-PCI yi-6, eqhelekileyo kwiqonga le-2U.
Kukho indawo eninzi ngaphakathi. Kulula ukufaka ii-accelerator ezimbini ezipheleleyo zegraphics ezivela kwi-NVidia kwiiseva, umzekelo, i-TESLA M10 kwiiprojekthi zokuphumeza iidesktops ezibonakalayo okanye uhlelo lwamva nje lwe-V100 kwi-32GB yemisebenzi yobukrelekrele bokwenziwa. Siza kuyisebenzisa kwi-unboxing elandelayo.
Imeko yamazibuko imi ngolu hlobo lulandelayo:
- izibuko leConsole;
- Izibuko lolawulo elizinikeleyo leGigabit;
- Amazibuko amabini e-USB 3.0;
- I-2-port edibeneyo ye-Intel x550 10Gb BASE-T ikhadi lenethiwekhi;
- Ikhadi le-mLOM elikhethiweyo, i-Cisco Vic 1387 i-dual-port 40 GB adapter.
I-slot ye-mLOM inokuthatha kuphela amakhadi e-Cisco VIC, asebenzayo ekugqithiseni zombini i-LAN kunye ne-SAN traffic. Xa usebenzisa iseva njengenxalenye yelaphu leCisco UCS, le ndlela ikuvumela ukuba uququzelele uxhulumaniso kwi-LAN kunye neenethiwekhi ze-SAN ngendlela edibeneyo ngaphandle kwesidingo sokusebenzisa i-adapter ye-fc eyahlukileyo.
Masifake i-accelerator yevidiyo yeNvidia V100. Sisusa ukunyuka kwesibini, sisuse iplagi, faka ikhadi kwi-slot ye-PCI, vala iplastiki kunye neplagi. Sidibanisa amandla ongezelelweyo. Okokuqala ukuya kwikhadi, emva koko kwi-riser. Sibeka indawo yokunyuka. Ngokubanzi, yonke into ihamba ngaphandle kokusetyenziswa kwe-screwdrivers kunye neehamile. Ngokukhawuleza nangokucacileyo.
Kwesinye sezi zixhobo zilandelayo siza kubonisa ukufakela kwayo kokuqala.
Sikwakulungele ukuphendula yonke imibuzo okanye kwizimvo.
umthombo: www.habr.com